diff --git a/cicd/test_script/ca-gen.sh b/cicd/test_script/ca-gen.sh
index 66005e23..8d6a4728 100755
--- a/cicd/test_script/ca-gen.sh
+++ b/cicd/test_script/ca-gen.sh
@@ -1,8 +1,7 @@
-#!/bin/bash -ve
+#! /bin/bash -ve
 
-export NODE_ENV=development # testing  development  production
+export NODE_ENV=production # testing  development  production
 export BDK_NETWORK_NAME=shell-network-ca
-export DOCKER_LOGGING=true
 export BDK_ORG_TYPE=peer
 
 ICA_DOMAIN_BEN='ica.ben.cathaybc.com'
diff --git a/cicd/test_script/crypto-gen.sh b/cicd/test_script/crypto-gen.sh
index d20324dc..5a62e03e 100755
--- a/cicd/test_script/crypto-gen.sh
+++ b/cicd/test_script/crypto-gen.sh
@@ -1,8 +1,7 @@
-#!/bin/bash -ve
+#! /bin/bash -ve
 
-export NODE_ENV=development # testing  development  production
+export NODE_ENV=production # testing  development  production
 export BDK_NETWORK_NAME=shell-network-cryptogen
-export DOCKER_LOGGING=true
 export BDK_ORG_TYPE=peer
 
 ORDERER_ORG_DOMAIN_BEN=$(jq --raw-output '.ordererOrgs[0].domain' ./cicd/test_script/network-create.json)
diff --git a/package-lock.json b/package-lock.json
index 85189c1a..faed1d16 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,18 +35,19 @@
         "@types/sinon": "^9.0.8",
         "@types/source-map-support": "^0.5.3",
         "@types/string-format": "^2.0.0",
+        "@types/triple-beam": "^1.3.2",
         "@types/yargs": "^15.0.5",
         "ericlint": "^1.1.3",
         "mocha": "^9.1.3",
         "mocha-sonarqube-reporter": "^1.0.2",
-        "nodemon": "^2.0.4",
+        "nodemon": "^2.0.15",
         "nyc": "^15.1.0",
         "semver": "^7.3.5",
         "sinon": "^9.2.0",
         "source-map-support": "^0.5.19",
-        "ts-node": "^9.0.0",
+        "ts-node": "^10.4.0",
         "typedoc": "^0.21.2",
-        "typescript": "^4.3"
+        "typescript": "^4.5.4"
       },
       "engines": {
         "node": ">=12.0.0"
@@ -488,6 +489,27 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/@cspotcode/source-map-consumer": {
+      "version": "0.8.0",
+      "resolved": "https://registry.npmjs.org/@cspotcode/source-map-consumer/-/source-map-consumer-0.8.0.tgz",
+      "integrity": "sha512-41qniHzTU8yAGbCp04ohlmSrZf8bkf/iJsl3V0dRGsQN/5GFfx+LbCSsCpp2gqrqjTVg/K6O8ycoV35JIwAzAg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 12"
+      }
+    },
+    "node_modules/@cspotcode/source-map-support": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.7.0.tgz",
+      "integrity": "sha512-X4xqRHqN8ACt2aHVe51OxeA2HjbcL4MqFqXkrmQszJ1NOUuUu5u6Vqx/0lZSVNku7velL5FC/s5uEAj1lsBMhA==",
+      "dev": true,
+      "dependencies": {
+        "@cspotcode/source-map-consumer": "0.8.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/@dabh/diagnostics": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/@dabh/diagnostics/-/diagnostics-2.0.2.tgz",
@@ -779,6 +801,30 @@
         "node": ">=6"
       }
     },
+    "node_modules/@tsconfig/node10": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.8.tgz",
+      "integrity": "sha512-6XFfSQmMgq0CFLY1MslA/CPUfhIL919M1rMsa5lP2P097N2Wd1sSX0tx1u4olM16fLNhtHZpRhedZJphNJqmZg==",
+      "dev": true
+    },
+    "node_modules/@tsconfig/node12": {
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node12/-/node12-1.0.9.tgz",
+      "integrity": "sha512-/yBMcem+fbvhSREH+s14YJi18sp7J9jpuhYByADT2rypfajMZZN4WQ6zBGgBKp53NKmqI36wFYDb3yaMPurITw==",
+      "dev": true
+    },
+    "node_modules/@tsconfig/node14": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node14/-/node14-1.0.1.tgz",
+      "integrity": "sha512-509r2+yARFfHHE7T6Puu2jjkoycftovhXRqW328PDXTVGKihlb1P8Z9mMZH04ebyajfRY7dedfGynlrFHJUQCg==",
+      "dev": true
+    },
+    "node_modules/@tsconfig/node16": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node16/-/node16-1.0.2.tgz",
+      "integrity": "sha512-eZxlbI8GZscaGS7kkc/trHTT5xgrjH3/1n2JDwusC9iahPKWMRvRjJSAN5mCXviuTGQ/lHnhvv8Q1YTpnfz9gA==",
+      "dev": true
+    },
     "node_modules/@types/axios": {
       "version": "0.14.0",
       "resolved": "https://registry.npmjs.org/@types/axios/-/axios-0.14.0.tgz",
@@ -906,6 +952,12 @@
       "integrity": "sha512-mMwtmgN0ureESnJ3SuMM4W9lsi4CgOxs43YxNo14SDHgzJ+OPYO3yM7nOTJTh8x5YICseBdtrySUbvxnpb+NYQ==",
       "dev": true
     },
+    "node_modules/@types/triple-beam": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/@types/triple-beam/-/triple-beam-1.3.2.tgz",
+      "integrity": "sha512-txGIh+0eDFzKGC25zORnswy+br1Ha7hj5cMVwKIU7+s0U2AxxJru/jZSMU6OC9MJWP6+pc/hc6ZjyZShpsyY2g==",
+      "dev": true
+    },
     "node_modules/@types/yargs": {
       "version": "15.0.14",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-15.0.14.tgz",
@@ -1111,6 +1163,15 @@
         "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0"
       }
     },
+    "node_modules/acorn-walk": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz",
+      "integrity": "sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/aggregate-error": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/aggregate-error/-/aggregate-error-3.1.0.tgz",
@@ -5708,29 +5769,44 @@
       "integrity": "sha512-XrHUvV5HpdLmIj4uVMxHggLbFSZYIn7HEWsqePZcI50pco+MPqJ50wMGY794X7AOOhxOBAjbkqfAbEe/QMp2Lw=="
     },
     "node_modules/ts-node": {
-      "version": "9.1.1",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-9.1.1.tgz",
-      "integrity": "sha512-hPlt7ZACERQGf03M253ytLY3dHbGNGrAq9qIHWUY9XHYl1z7wYngSr3OQ5xmui8o2AaxsONxIzjafLUiWBo1Fg==",
-      "dev": true,
-      "dependencies": {
+      "version": "10.4.0",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-10.4.0.tgz",
+      "integrity": "sha512-g0FlPvvCXSIO1JDF6S232P5jPYqBkRL9qly81ZgAOSU7rwI0stphCgd2kLiCrU9DjQCrJMWEqcNSjQL02s6d8A==",
+      "dev": true,
+      "dependencies": {
+        "@cspotcode/source-map-support": "0.7.0",
+        "@tsconfig/node10": "^1.0.7",
+        "@tsconfig/node12": "^1.0.7",
+        "@tsconfig/node14": "^1.0.0",
+        "@tsconfig/node16": "^1.0.2",
+        "acorn": "^8.4.1",
+        "acorn-walk": "^8.1.1",
         "arg": "^4.1.0",
         "create-require": "^1.1.0",
         "diff": "^4.0.1",
         "make-error": "^1.1.1",
-        "source-map-support": "^0.5.17",
         "yn": "3.1.1"
       },
       "bin": {
         "ts-node": "dist/bin.js",
+        "ts-node-cwd": "dist/bin-cwd.js",
         "ts-node-script": "dist/bin-script.js",
         "ts-node-transpile-only": "dist/bin-transpile.js",
         "ts-script": "dist/bin-script-deprecated.js"
       },
-      "engines": {
-        "node": ">=10.0.0"
-      },
       "peerDependencies": {
+        "@swc/core": ">=1.2.50",
+        "@swc/wasm": ">=1.2.50",
+        "@types/node": "*",
         "typescript": ">=2.7"
+      },
+      "peerDependenciesMeta": {
+        "@swc/core": {
+          "optional": true
+        },
+        "@swc/wasm": {
+          "optional": true
+        }
       }
     },
     "node_modules/ts-node/node_modules/diff": {
@@ -5878,9 +5954,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.4.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.4.tgz",
-      "integrity": "sha512-DqGhF5IKoBl8WNf8C1gu8q0xZSInh9j1kJJMqT3a94w1JzVaBU4EXOSMrz9yDqMT0xt3selp83fuFMQ0uzv6qA==",
+      "version": "4.5.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.4.tgz",
+      "integrity": "sha512-VgYs2A2QIRuGphtzFV7aQJduJ2gyfTljngLzjpfW9FoYZF6xuw1W0vW9ghCKLfcWrCFxK81CSGRAvS1pn4fIUg==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -6640,6 +6716,21 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@cspotcode/source-map-consumer": {
+      "version": "0.8.0",
+      "resolved": "https://registry.npmjs.org/@cspotcode/source-map-consumer/-/source-map-consumer-0.8.0.tgz",
+      "integrity": "sha512-41qniHzTU8yAGbCp04ohlmSrZf8bkf/iJsl3V0dRGsQN/5GFfx+LbCSsCpp2gqrqjTVg/K6O8ycoV35JIwAzAg==",
+      "dev": true
+    },
+    "@cspotcode/source-map-support": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.7.0.tgz",
+      "integrity": "sha512-X4xqRHqN8ACt2aHVe51OxeA2HjbcL4MqFqXkrmQszJ1NOUuUu5u6Vqx/0lZSVNku7velL5FC/s5uEAj1lsBMhA==",
+      "dev": true,
+      "requires": {
+        "@cspotcode/source-map-consumer": "0.8.0"
+      }
+    },
     "@dabh/diagnostics": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/@dabh/diagnostics/-/diagnostics-2.0.2.tgz",
@@ -6872,6 +6963,30 @@
         "defer-to-connect": "^1.0.1"
       }
     },
+    "@tsconfig/node10": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.8.tgz",
+      "integrity": "sha512-6XFfSQmMgq0CFLY1MslA/CPUfhIL919M1rMsa5lP2P097N2Wd1sSX0tx1u4olM16fLNhtHZpRhedZJphNJqmZg==",
+      "dev": true
+    },
+    "@tsconfig/node12": {
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node12/-/node12-1.0.9.tgz",
+      "integrity": "sha512-/yBMcem+fbvhSREH+s14YJi18sp7J9jpuhYByADT2rypfajMZZN4WQ6zBGgBKp53NKmqI36wFYDb3yaMPurITw==",
+      "dev": true
+    },
+    "@tsconfig/node14": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node14/-/node14-1.0.1.tgz",
+      "integrity": "sha512-509r2+yARFfHHE7T6Puu2jjkoycftovhXRqW328PDXTVGKihlb1P8Z9mMZH04ebyajfRY7dedfGynlrFHJUQCg==",
+      "dev": true
+    },
+    "@tsconfig/node16": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node16/-/node16-1.0.2.tgz",
+      "integrity": "sha512-eZxlbI8GZscaGS7kkc/trHTT5xgrjH3/1n2JDwusC9iahPKWMRvRjJSAN5mCXviuTGQ/lHnhvv8Q1YTpnfz9gA==",
+      "dev": true
+    },
     "@types/axios": {
       "version": "0.14.0",
       "resolved": "https://registry.npmjs.org/@types/axios/-/axios-0.14.0.tgz",
@@ -6998,6 +7113,12 @@
       "integrity": "sha512-mMwtmgN0ureESnJ3SuMM4W9lsi4CgOxs43YxNo14SDHgzJ+OPYO3yM7nOTJTh8x5YICseBdtrySUbvxnpb+NYQ==",
       "dev": true
     },
+    "@types/triple-beam": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/@types/triple-beam/-/triple-beam-1.3.2.tgz",
+      "integrity": "sha512-txGIh+0eDFzKGC25zORnswy+br1Ha7hj5cMVwKIU7+s0U2AxxJru/jZSMU6OC9MJWP6+pc/hc6ZjyZShpsyY2g==",
+      "dev": true
+    },
     "@types/yargs": {
       "version": "15.0.14",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-15.0.14.tgz",
@@ -7121,6 +7242,12 @@
       "dev": true,
       "requires": {}
     },
+    "acorn-walk": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz",
+      "integrity": "sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==",
+      "dev": true
+    },
     "aggregate-error": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/aggregate-error/-/aggregate-error-3.1.0.tgz",
@@ -10553,16 +10680,22 @@
       "integrity": "sha512-XrHUvV5HpdLmIj4uVMxHggLbFSZYIn7HEWsqePZcI50pco+MPqJ50wMGY794X7AOOhxOBAjbkqfAbEe/QMp2Lw=="
     },
     "ts-node": {
-      "version": "9.1.1",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-9.1.1.tgz",
-      "integrity": "sha512-hPlt7ZACERQGf03M253ytLY3dHbGNGrAq9qIHWUY9XHYl1z7wYngSr3OQ5xmui8o2AaxsONxIzjafLUiWBo1Fg==",
-      "dev": true,
-      "requires": {
+      "version": "10.4.0",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-10.4.0.tgz",
+      "integrity": "sha512-g0FlPvvCXSIO1JDF6S232P5jPYqBkRL9qly81ZgAOSU7rwI0stphCgd2kLiCrU9DjQCrJMWEqcNSjQL02s6d8A==",
+      "dev": true,
+      "requires": {
+        "@cspotcode/source-map-support": "0.7.0",
+        "@tsconfig/node10": "^1.0.7",
+        "@tsconfig/node12": "^1.0.7",
+        "@tsconfig/node14": "^1.0.0",
+        "@tsconfig/node16": "^1.0.2",
+        "acorn": "^8.4.1",
+        "acorn-walk": "^8.1.1",
         "arg": "^4.1.0",
         "create-require": "^1.1.0",
         "diff": "^4.0.1",
         "make-error": "^1.1.1",
-        "source-map-support": "^0.5.17",
         "yn": "3.1.1"
       },
       "dependencies": {
@@ -10676,9 +10809,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "4.4.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.4.tgz",
-      "integrity": "sha512-DqGhF5IKoBl8WNf8C1gu8q0xZSInh9j1kJJMqT3a94w1JzVaBU4EXOSMrz9yDqMT0xt3selp83fuFMQ0uzv6qA==",
+      "version": "4.5.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.4.tgz",
+      "integrity": "sha512-VgYs2A2QIRuGphtzFV7aQJduJ2gyfTljngLzjpfW9FoYZF6xuw1W0vW9ghCKLfcWrCFxK81CSGRAvS1pn4fIUg==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 459ef3da..bbb20146 100644
--- a/package.json
+++ b/package.json
@@ -63,18 +63,19 @@
     "@types/sinon": "^9.0.8",
     "@types/source-map-support": "^0.5.3",
     "@types/string-format": "^2.0.0",
+    "@types/triple-beam": "^1.3.2",
     "@types/yargs": "^15.0.5",
     "ericlint": "^1.1.3",
     "mocha": "^9.1.3",
     "mocha-sonarqube-reporter": "^1.0.2",
-    "nodemon": "^2.0.4",
+    "nodemon": "^2.0.15",
     "nyc": "^15.1.0",
     "semver": "^7.3.5",
     "sinon": "^9.2.0",
     "source-map-support": "^0.5.19",
-    "ts-node": "^9.0.0",
+    "ts-node": "^10.4.0",
     "typedoc": "^0.21.2",
-    "typescript": "^4.3"
+    "typescript": "^4.5.4"
   },
   "engines": {
     "node": ">=12.0.0"
diff --git a/src/command/chaincode/install.ts b/src/command/chaincode/install.ts
index 5c8a2f78..e76ce39a 100644
--- a/src/command/chaincode/install.ts
+++ b/src/command/chaincode/install.ts
@@ -24,7 +24,7 @@ export const builder = (yargs: Argv<OptType>) => {
 }
 
 export const handler = async (argv: Arguments<OptType>) => {
-  logger.debug('[*] exec chaincode install')
+  logger.debug('exec chaincode install')
 
   const chaincode = new Chaincode(config)
 
diff --git a/src/command/chaincode/invoke.ts b/src/command/chaincode/invoke.ts
index 01aa89e2..bf598629 100644
--- a/src/command/chaincode/invoke.ts
+++ b/src/command/chaincode/invoke.ts
@@ -124,8 +124,7 @@ export const handler = async (argv: Arguments<OptType>) => {
 
   const invokeResult = await chaincode.invoke(invokeChannelInput)
   if (!('stdout' in invokeResult)) {
-    logger.error('command only for docker infra')
     throw new Error('command only for docker infra')
   }
-  logger.info(`invoke result =>\n${JSON.stringify(Chaincode.parser.invoke(invokeResult))}`)
+  logger.info(`${JSON.stringify(Chaincode.parser.invoke(invokeResult))}`)
 }
diff --git a/src/command/chaincode/query.ts b/src/command/chaincode/query.ts
index 73235fa9..36391f19 100644
--- a/src/command/chaincode/query.ts
+++ b/src/command/chaincode/query.ts
@@ -76,8 +76,7 @@ export const handler = async (argv: Arguments<OptType>) => {
 
   const queryResult = await chaincode.query(queryChannelInput)
   if (!('stdout' in queryResult)) {
-    logger.error('command only for docker infra')
     throw new Error('command only for docker infra')
   }
-  logger.info(`query result =>\n${JSON.stringify(Chaincode.parser.query(queryResult))}`)
+  logger.info(`${JSON.stringify(Chaincode.parser.query(queryResult))}`)
 }
diff --git a/src/command/config/ls.ts b/src/command/config/ls.ts
index 7dd7adf9..1be6d3d1 100644
--- a/src/command/config/ls.ts
+++ b/src/command/config/ls.ts
@@ -15,5 +15,5 @@ export const handler = () => {
 
   const envConfig = configService.ls()
 
-  logger.info(`current .env config =>\n${JSON.stringify(envConfig)}`)
+  logger.info(`${JSON.stringify(envConfig)}`)
 }
diff --git a/src/command/hello.ts b/src/command/hello.ts
index 93edb7cf..b8b25038 100644
--- a/src/command/hello.ts
+++ b/src/command/hello.ts
@@ -1,32 +1,14 @@
 import { Argv, Arguments } from 'yargs'
 import { hello } from '../service/hello'
 
-export const command = 'hello <xxx> [yyy]'
+export const command = 'hello'
 
 export const desc = '歡迎使用 Cathay BDK'
 
-interface ArgType {
-  xxx: string
-  yyy?: string
-}
-interface OptType {
-  a: boolean
-  b?: string
-  c?: number
-  interactive: boolean
-}
-
-export const builder = (yargs: Argv<ArgType & OptType>) => {
+export const builder = (yargs: Argv<any>) => {
   return yargs
-    .positional('xxx', { type: 'string' })
-    .positional('yyy', { type: 'number' })
-    .option('a', { type: 'boolean', default: false })
-    .option('b', { type: 'string' })
-    .option('c', { type: 'string', choices: ['1', '2', '3'], alias: 'chill' })
-    .option('interactive', { type: 'boolean', default: true, description: '是否使用 Cathay BDK 互動式問答', alias: 'i' })
 }
 
-export const handler = (argv: Arguments<ArgType & OptType>) => {
-  console.log(process.env.NODE_ENV)
+export const handler = (argv: Arguments<any>) => {
   hello(argv)
 }
diff --git a/src/config.ts b/src/config.ts
index 7a0bc9bc..7d70c7d2 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -43,7 +43,7 @@ export interface Config {
   environment: EnvironmentEnum
   isDevMode: boolean
   isTestMode: boolean
-  dockerLogging: boolean
+  isSillyMode: boolean
   infraConfig: InfraConfig
   networkName: string
   orgName: string
@@ -82,7 +82,7 @@ const config: Config = {
   environment: environment,
   isDevMode: isDevMode,
   isTestMode: isTestMode,
-  dockerLogging: (process.env.DOCKER_LOGGING?.toLowerCase() === 'true') || false,
+  isSillyMode: (process.env.LOGGER_SILLY?.toLowerCase() === 'true') || false,
   infraConfig: {
     bdkPath: bdkPath,
     dockerHostPath: process.env.BDK_DOCKER_HOST_PATH || bdkPath,
diff --git a/src/instance/ca.ts b/src/instance/ca.ts
index a24c68c7..33e1e495 100644
--- a/src/instance/ca.ts
+++ b/src/instance/ca.ts
@@ -15,12 +15,12 @@ export default class CA extends AbstractInstance {
   }
 
   public async up (): Promise<InfraRunnerResultType> {
-    logger.info(`[*] CA instance up: ${this.caName}`)
+    logger.debug(`CA instance up: ${this.caName}`)
     return await this.infra.upInBackground(this.dockerComposePath)
   }
 
   public async down (): Promise<InfraRunnerResultType> {
-    logger.info(`[*] CA instance down: ${this.caName}`)
+    logger.debug(`CA instance down: ${this.caName}`)
     return await this.infra.downAndRemoveVolumes(this.dockerComposePath)
   }
 }
diff --git a/src/instance/explorer.ts b/src/instance/explorer.ts
index f4949d8e..2091c12f 100644
--- a/src/instance/explorer.ts
+++ b/src/instance/explorer.ts
@@ -12,17 +12,17 @@ export default class Explorer extends AbstractInstance {
   }
 
   public async up (): Promise<InfraRunnerResultType> {
-    logger.info('[*] Explorer instance up')
+    logger.debug('Explorer instance up')
     return await this.infra.upInBackground(this.dockerComposePath)
   }
 
   public async down (): Promise<InfraRunnerResultType> {
-    logger.info('[*] Explorer instance down')
+    logger.debug('Explorer instance down')
     return await this.infra.downAndRemoveVolumes(this.dockerComposePath)
   }
 
   public async restart (): Promise<InfraRunnerResultType> {
-    logger.info('[*] Explorer instance restart')
+    logger.debug('Explorer instance restart')
     return await this.infra.restart(this.dockerComposePath, [`explorer.${this.config.networkName}`])
   }
 }
diff --git a/src/instance/infra/InfraRunner.interface.ts b/src/instance/infra/InfraRunner.interface.ts
index 48340a05..73310d6c 100644
--- a/src/instance/infra/InfraRunner.interface.ts
+++ b/src/instance/infra/InfraRunner.interface.ts
@@ -1,10 +1,16 @@
 import { DockerRunCommandType } from '../../model/type/docker.type'
 
+/**
+ * Infra return type when direct use docker
+ */
 export interface DockerResultType {
   statusCode?: number
   stdout: string
 }
 
+/**
+ * Infra return type when use agent or custom infra
+ */
 export interface InfraResultType {
   uuid: string
 }
@@ -16,7 +22,7 @@ export interface InfraRunner<T> {
   runCommand(payload: DockerRunCommandType): Promise<T>
   upInBackground(dockerComposeFile: string): Promise<T>
   downAndRemoveVolumes(dockerComposeFile: string): Promise<T>
-  restart (dockerComposeFile: string, service: string[]): Promise<T>
+  restart(dockerComposeFile: string, service: string[]): Promise<T>
 }
 
 // Strategy
diff --git a/src/instance/infra/docker/runner.ts b/src/instance/infra/docker/runner.ts
index 4e43f18f..43e9aaa7 100644
--- a/src/instance/infra/docker/runner.ts
+++ b/src/instance/infra/docker/runner.ts
@@ -25,10 +25,6 @@ export class Runner implements InfraRunner<DockerResultType> {
       })
   }
 
-  private logger = (content: string) => {
-    config.dockerLogging && logger.debug(content)
-  }
-
   public runCommand = async (payload: DockerRunCommandType): Promise<DockerResultType> => {
     await this.checkAndCreateNetwork(payload.network)
     const { image, tag, commands } = payload
@@ -53,7 +49,7 @@ export class Runner implements InfraRunner<DockerResultType> {
         this.existingImages[`${image}:${tag}`] = true
       }
     }
-    this.logger(`docker command: \ndocker run ${createOptions.HostConfig?.AutoRemove ? '--rm ' : ''} -u ${config.UID}:${config.GID} ${createOptions.HostConfig?.NetworkMode ? `--network ${createOptions.HostConfig?.NetworkMode} ` : ''}${(createOptions.HostConfig?.Binds || []).map(x => `-v ${x} `).join('')}${(createOptions.Env || []).map(x => `--env ${x} `).join('')}${image}:${tag || 'latest'} ${commands.join(' ')}`)
+    logger.silly(`docker command: \ndocker run ${createOptions.HostConfig?.AutoRemove ? '--rm ' : ''} -u ${config.UID}:${config.GID} ${createOptions.HostConfig?.NetworkMode ? `--network ${createOptions.HostConfig?.NetworkMode} ` : ''}${(createOptions.HostConfig?.Binds || []).map(x => `-v ${x} `).join('')}${(createOptions.Env || []).map(x => `--env ${x} `).join('')}${image}:${tag || 'latest'} ${commands.join(' ')}`)
     const startOptions: DockerStartOptionsType = payload.startOptions || {} as DockerStartOptionsType
     try {
       const stdout = new WritableStream()
@@ -63,7 +59,7 @@ export class Runner implements InfraRunner<DockerResultType> {
         stdout,
         createOptions,
         startOptions)
-      this.logger(`run command output: \n${stdout.toString()}`)
+      logger.silly(`run command output: \n${stdout.toString()}`)
       logger.debug(`docker run\n  image: ${image}\n  commands: ${commands.join(' ')}`)
       if (dockerRunResult[0].StatusCode !== 0) {
         throw new FabricContainerError(`[x] [in-docker-container error] ${stdout.toString().split('\r\n').filter(x => x.match(/error/i))}`, stdout.toString())
@@ -93,7 +89,7 @@ export class Runner implements InfraRunner<DockerResultType> {
     if (spawnReturn.error) {
       throw new DockerError(`[x] command [docker-compose]: ${spawnReturn.error.message}`)
     }
-    this.logger(spawnReturn.output.join('\n'))
+    logger.silly(spawnReturn.output.join('\n'))
     return spawnReturn.output.join('\n')
   }
 
diff --git a/src/instance/orderer.ts b/src/instance/orderer.ts
index 6f41f61d..bc812638 100644
--- a/src/instance/orderer.ts
+++ b/src/instance/orderer.ts
@@ -15,13 +15,13 @@ export default class Orderer extends AbstractInstance {
   }
 
   public async up (): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Orderer instance up: ${this.ordererOrgName}`)
+    logger.debug(`Orderer instance up: ${this.ordererOrgName}`)
 
     return await this.infra.upInBackground(this.dockerComposePath)
   }
 
   public async down (): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Orderer instance down: ${this.ordererOrgName}`)
+    logger.debug(`Orderer instance down: ${this.ordererOrgName}`)
     return await this.infra.downAndRemoveVolumes(this.dockerComposePath)
   }
 }
diff --git a/src/instance/peer.ts b/src/instance/peer.ts
index 613ca9cd..0cf3e5a1 100644
--- a/src/instance/peer.ts
+++ b/src/instance/peer.ts
@@ -15,12 +15,12 @@ export default class Peer extends AbstractInstance {
   }
 
   public async up (): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Peer instance up: ${this.peerOrgName}`)
+    logger.debug(`Peer instance up: ${this.peerOrgName}`)
     return await this.infra.upInBackground(this.dockerComposePath)
   }
 
   public async down (): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Peer instance down: ${this.peerOrgName}`)
+    logger.debug(`Peer instance down: ${this.peerOrgName}`)
     return await this.infra.downAndRemoveVolumes(this.dockerComposePath)
   }
 }
diff --git a/src/model/type/config.type.ts b/src/model/type/config.type.ts
index 6ad6a043..4e24464d 100644
--- a/src/model/type/config.type.ts
+++ b/src/model/type/config.type.ts
@@ -7,7 +7,7 @@ import { EnvironmentEnum } from '../../config'
  * @requires BDK_ORG_NAME - [string] org 的名稱
  * @requires BDK_ORG_DOMAIN - [string] org 的 domain 名稱
  * @requires BDK_HOSTNAME - [string] hostname 的名稱
- * @requires DOCKER_LOGGING - [boolean] 是否要顯示 docker log 資訊
+ * @requires LOGGER_SILLY - [boolean] 是否要顯示 silly log 資訊
  */
 export interface ConfigEnvType {
   NODE_ENV: EnvironmentEnum
@@ -16,7 +16,7 @@ export interface ConfigEnvType {
   BDK_ORG_NAME: string
   BDK_ORG_DOMAIN: string
   BDK_HOSTNAME: string
-  DOCKER_LOGGING: boolean
+  LOGGER_SILLY: boolean
   BDK_DOCKER_HOST_PATH?: string
 }
 
diff --git a/src/service/caService.ts b/src/service/caService.ts
index 25e01253..f959a4f9 100644
--- a/src/service/caService.ts
+++ b/src/service/caService.ts
@@ -64,7 +64,7 @@ export default class Ca extends AbstractService {
   public enrollSteps () {
     return {
       enrollMsp: async (arg: CaEnrollType): Promise<InfraRunnerResultType> => {
-        logger.info('[*] enroll step 1 (msp)')
+        logger.debug('enroll step 1 (msp)')
         if (arg.type === CaEnrollCommandTypeEnum.orderer) {
           return await (new FabricCa(this.config, this.infra)).enroll(
             CaEnrollTypeEnum.msp,
@@ -102,7 +102,7 @@ export default class Ca extends AbstractService {
         }
       },
       enrollTls: async (arg: CaEnrollType): Promise<InfraRunnerResultType> => {
-        logger.info('[*] enroll step 2 (tls)')
+        logger.debug('enroll step 2 (tls)')
         if (arg.type === CaEnrollCommandTypeEnum.orderer) {
           return await (new FabricCa(this.config, this.infra)).enroll(
             CaEnrollTypeEnum.tls,
@@ -124,7 +124,7 @@ export default class Ca extends AbstractService {
         }
       },
       format: (arg: CaEnrollType) => {
-        logger.info('[*] enroll step 3 (format)')
+        logger.debug('enroll step 3 (format)')
         if (arg.type === CaEnrollCommandTypeEnum.orderer) {
           this.bdkFile.caFormatOrderer(arg.upstream, arg.clientId, arg.orgHostname)
         } else if (arg.type === CaEnrollCommandTypeEnum.peer) {
diff --git a/src/service/chaincode.ts b/src/service/chaincode.ts
index 03f69aed..a0890b01 100644
--- a/src/service/chaincode.ts
+++ b/src/service/chaincode.ts
@@ -28,7 +28,7 @@ export default class Chaincode extends AbstractService {
    * @returns 在 ./chaincode 中 [chaincode 的名稱]_[cahincode 的版本].tar
    */
   public async package (payload: ChaincodePackageType) {
-    logger.info('[*] Package chaincode')
+    logger.debug('Package chaincode')
     this.bdkFile.createChaincodeFolder()
     await (new FabricTools(this.config, this.infra)).packageChaincode(payload.name, payload.version, path.resolve(payload.path))
   }
@@ -38,7 +38,7 @@ export default class Chaincode extends AbstractService {
    * @returns 執行 chaincode function 的回覆
    */
   public async invoke (payload: ChaincodeInvokeType): Promise<InfraRunnerResultType> {
-    logger.info('[*] invoke chaincode')
+    logger.debug('invoke chaincode')
     return await (new FabricInstance(this.config, this.infra)).invokeChaincode(payload.channelId, payload.chaincodeName, payload.chaincodeFunction, payload.args, payload.isInit, payload.orderer, payload.peerAddresses)
   }
 
@@ -47,7 +47,7 @@ export default class Chaincode extends AbstractService {
    * @returns 執行 chaincode function 的回覆
    */
   public async query (payload: ChaincodeQueryType): Promise<InfraRunnerResultType> {
-    logger.info('[*] query chaincode')
+    logger.debug('query chaincode')
     return await (new FabricInstance(this.config, this.infra)).queryChaincode(payload.channelId, payload.chaincodeName, payload.chaincodeFunction, payload.args)
   }
 
@@ -70,11 +70,11 @@ export default class Chaincode extends AbstractService {
   public installSteps () {
     return {
       installToPeer: async (dto: ChaincodeInstallType): Promise<InfraRunnerResultType> => {
-        logger.info('[*] install chaincode step 1 (install chaincode)')
+        logger.debug('install chaincode step 1 (install chaincode)')
         return await (new FabricInstance(this.config, this.infra)).installChaincode(dto.chaincodeLabel)
       },
       savePackageId: (dto: ChaincodeInstallType): string => {
-        logger.info('[*] install chaincode step 2 (save package id)')
+        logger.debug('install chaincode step 2 (save package id)')
         this.bdkFile.savePackageId(dto.chaincodeLabel, dto.packageId || '')
         return dto.packageId || ''
       },
@@ -87,7 +87,7 @@ export default class Chaincode extends AbstractService {
    * @returns chaincode 的安裝編號
    */
   public async getChaincodePackageId (): Promise<InfraRunnerResultType> {
-    logger.info('[*] query installed and get package id')
+    logger.debug('query installed and get package id')
     return await (new FabricInstance(this.config, this.infra)).queryInstalledChaincode()
   }
 
@@ -95,7 +95,7 @@ export default class Chaincode extends AbstractService {
    * @description 同意 chaincode
    */
   public async approve (payload: ChaincodeApproveType): Promise<InfraRunnerResultType> {
-    logger.info('[*] approve for my org')
+    logger.debug('approve for my org')
     const packageId = this.bdkFile.getPackageId(`${payload.chaincodeName}_${payload.chaincodeVersion}`)
     return await (new FabricInstance(this.config, this.infra)).approveChaincode(payload.channelId, payload.chaincodeName, payload.chaincodeVersion, packageId, payload.initRequired, payload.orderer)
   }
@@ -104,7 +104,7 @@ export default class Chaincode extends AbstractService {
    * @description 發布 chaincode
    */
   public async commit (payload: ChaincodeCommitType): Promise<InfraRunnerResultType> {
-    logger.info('[*] Commit chaincode definition')
+    logger.debug('Commit chaincode definition')
     return await (new FabricInstance(this.config, this.infra)).commitChaincode(payload.channelId, payload.chaincodeName.replace('_', '-'), payload.chaincodeVersion, payload.initRequired, payload.orderer, payload.peerAddresses)
   }
 
@@ -112,7 +112,7 @@ export default class Chaincode extends AbstractService {
    * @description 查詢已發布的chaincode
    */
   public async getCommittedChaincode (channelId: string): Promise<InfraRunnerResultType> {
-    logger.info('[*] Get committed chaincode')
+    logger.debug('Get committed chaincode')
     return await (new FabricInstance(this.config, this.infra)).queryCommittedChaincode(channelId)
   }
 }
diff --git a/src/service/channel.ts b/src/service/channel.ts
index 4b6dd70e..de30a5eb 100644
--- a/src/service/channel.ts
+++ b/src/service/channel.ts
@@ -19,7 +19,7 @@ export default class Channel extends AbstractService {
    * @description 建立 channel
    */
   public async create (data: ChannelCreateType): Promise<void> {
-    logger.info('[*] Channel create')
+    logger.debug('Channel create')
     await this.createSteps().createChannelArtifact(data)
     await this.createSteps().createOnInstance(data)
   }
@@ -44,9 +44,9 @@ export default class Channel extends AbstractService {
    * @description 加入 channel
    */
   public async join (data: ChannelJoinType): Promise<void> {
-    logger.info('[*] Channel join step 1')
+    logger.debug('Channel join step 1')
     await this.joinSteps().fetchChannelBlock(data)
-    logger.info('[*] Channel join step 2')
+    logger.debug('Channel join step 2')
     await this.joinSteps().joinOnInstance(data)
   }
 
@@ -68,7 +68,7 @@ export default class Channel extends AbstractService {
    * @description 更新 channel 設定檔上 peer org 的 anchor peer
    */
   public async updateAnchorPeer (data: ChannelUpdateAnchorPeerType): Promise<InfraRunnerResultType> {
-    logger.info('[*] Channel update anchor peer')
+    logger.debug('Channel update anchor peer')
     await this.updateAnchorPeerSteps().fetchChannelBlock(data)
     await this.updateAnchorPeerSteps().computeUpdateConfigTx(data)
     await this.updateAnchorPeerSteps().signConfigTx(data)
@@ -84,7 +84,7 @@ export default class Channel extends AbstractService {
         const { channelName } = dto
         const signType = this.config.orgType
 
-        logger.info(`[*] Channel Update Anchor Peer: fetch ${ChannelConfigEnum.CONFIG_BLOCK} block in ${channelName}`)
+        logger.debug(`Channel Update Anchor Peer: fetch ${ChannelConfigEnum.CONFIG_BLOCK} block in ${channelName}`)
 
         this.bdkFile.createChannelArtifact(channelName)
         return await this.fetchChannelConfig(channelName, signType)
@@ -95,7 +95,7 @@ export default class Channel extends AbstractService {
         const orgType = this.config.orgType
         const host = `${this.config.hostname}.${this.config.orgDomainName}`
 
-        logger.info(`[*] Channel Update Anchor Peer: add ${host} anchor peer config in ${channelName} - compute update`)
+        logger.debug(`Channel Update Anchor Peer: add ${host} anchor peer config in ${channelName} - compute update`)
 
         const configBlock = await this.getConfigBlock(channelName)
 
@@ -128,7 +128,7 @@ export default class Channel extends AbstractService {
         const signType = this.config.orgType
         const host = `${this.config.hostname}.${this.config.orgDomainName}`
 
-        logger.info(`[*] Channel Update Anchor Peer: add ${host} anchor peer config in ${channelName} - sign `)
+        logger.debug(`Channel Update Anchor Peer: add ${host} anchor peer config in ${channelName} - sign `)
         const channelCreateChannelConfigUpdate: ChannelCreateChannelConfigUpdateType = {
           signType,
           orderer,
@@ -140,7 +140,7 @@ export default class Channel extends AbstractService {
       updateChannelConfig: async (data: ChannelUpdateAnchorPeerType): Promise<InfraRunnerResultType> => {
         const { orderer, channelName } = data
 
-        logger.info(`[*] Channel Update Anchor Peer: update ${channelName} config`)
+        logger.debug(`Channel Update Anchor Peer: update ${channelName} config`)
         const signType = this.config.orgType
         const channelCreateChannelConfigUpdate: ChannelCreateChannelConfigUpdateType = {
           signType,
@@ -156,7 +156,7 @@ export default class Channel extends AbstractService {
    * @description
    */
   public async fetchChannelBlock (data: ChannelFetchBlockType): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Channel fetch block: fetch ${data.configType} block in ${data.channelName}`)
+    logger.debug(`Channel fetch block: fetch ${data.configType} block in ${data.channelName}`)
     switch (data.configType) {
       case ChannelConfigEnum.LATEST_BLOCK:
         return await this.fetchChannelBlockSteps().fetchChannelNewestBlock(data)
@@ -197,7 +197,7 @@ export default class Channel extends AbstractService {
 
   /** @ignore */
   private generateChannelConfigtxYaml (configtxInput: ChannelCreateType) {
-    logger.info('[*] Create configtx.yaml')
+    logger.debug('Create configtx.yaml')
 
     const configtx = new ConfigtxYaml()
     configtx.importOrgs(this.bdkFile.getConfigtxOrgs())
@@ -253,11 +253,11 @@ export default class Channel extends AbstractService {
   public getChannelGroupSteps () {
     return {
       fetchChannelConfig: async (channelName: string): Promise<InfraRunnerResultType> => {
-        logger.info(`[*] Get Channel Group step 1: ${channelName}`)
+        logger.debug(`Get Channel Group step 1: ${channelName}`)
         return await (new FabricInstance(this.config, this.infra)).fetchChannelConfig(channelName, channelName, 'block', undefined, OrgTypeEnum.PEER)
       },
       decodeFetchedChannelConfig: async (channelName: string): Promise<{ anchorPeer: string[]; orderer: string[] }> => {
-        logger.info(`[*] Get Channel Group step 2: ${channelName}`)
+        logger.debug(`Get Channel Group step 2: ${channelName}`)
         await (new FabricTools(this.config, this.infra)).decodeChannelConfig(channelName)
         const channelConfigJson = this.bdkFile.getDecodedChannelConfig(channelName)
         const anchorPeer: string[] = []
diff --git a/src/service/config.ts b/src/service/config.ts
index 1c42e66e..bc9df1db 100644
--- a/src/service/config.ts
+++ b/src/service/config.ts
@@ -11,7 +11,7 @@ const defaultEnv: ConfigEnvType = {
   BDK_ORG_NAME: 'Org1',
   BDK_ORG_DOMAIN: 'org1.example.com',
   BDK_HOSTNAME: 'peer0',
-  DOCKER_LOGGING: false,
+  LOGGER_SILLY: false,
 }
 
 export default class Config extends AbstractService {
@@ -20,7 +20,7 @@ export default class Config extends AbstractService {
    * @returns .env 檔案（在 ~/.bdk 資料夾底下）
    */
   public init (args: ConfigEnvType = defaultEnv) {
-    logger.info('[*] Config init')
+    logger.debug('Config init')
 
     const initEnv = Object.assign({}, defaultEnv, args)
     this.bdkFile.createEnv(initEnv)
@@ -30,7 +30,7 @@ export default class Config extends AbstractService {
    * @description 設定/修改 blockchain network 環境變數設定
    */
   public set (args: ConfigSetType) {
-    logger.info(`[*] Config set: set ${args.key} to ${args.value}`)
+    logger.debug(`Config set: set ${args.key} to ${args.value}`)
 
     const envObj = this.bdkFile.getEnv()
     this.bdkFile.createEnv(Object.assign({}, envObj, { [args.key]: args.value }))
@@ -40,7 +40,7 @@ export default class Config extends AbstractService {
    * @description 在 log 列出 blockchain network 環境變數設定
    */
   public ls () {
-    logger.info('[*] Config ls')
+    logger.debug('Config ls')
 
     return this.bdkFile.getEnv()
   }
diff --git a/src/service/explorer.ts b/src/service/explorer.ts
index f93ed373..e0fbe8ec 100644
--- a/src/service/explorer.ts
+++ b/src/service/explorer.ts
@@ -27,7 +27,7 @@ export default class Explorer extends AbstractService {
 
   /** @ignore */
   private createExplorerConfig (data: ExplorerUpForMyOrgType | ExplorerUpdateForMyOrgType) {
-    logger.info(`[*] Create file: ${this.config.networkName}.json`)
+    logger.debug(`Create file: ${this.config.networkName}.json`)
     const explorerConnectionProfileYaml = new ExplorerConnectionProfileYaml()
     explorerConnectionProfileYaml.setName(this.config.networkName)
     explorerConnectionProfileYaml.loadFromPeerConnectionProfile(this.bdkFile.getConnectionFile(this.config.orgName, this.config.orgDomainName))
@@ -50,11 +50,11 @@ export default class Explorer extends AbstractService {
     explorerConnectionProfileYaml.setClientOrganization(this.config.orgName)
     this.bdkFile.createExplorerConnectionProfile(this.config.networkName, explorerConnectionProfileYaml)
 
-    logger.info(`[*] Blockchain Explorer create network ${this.config.networkName} config`)
+    logger.debug(`Blockchain Explorer create network ${this.config.networkName} config`)
     const explorerConfigYaml = new ExplorerConfigYaml()
     explorerConfigYaml.addNetwork(this.config.networkName)
 
-    logger.info('[*] Create file: config.json')
+    logger.debug('Create file: config.json')
     this.bdkFile.createExplorerConfig(explorerConfigYaml)
   }
 
@@ -62,7 +62,7 @@ export default class Explorer extends AbstractService {
    * @description 關閉 explorer
    */
   public async down (): Promise<InfraRunnerResultType> {
-    logger.info('[*] Explorer down')
+    logger.debug('Explorer down')
     return await (new ExplorerInstance(this.config, this.infra)).down()
   }
 
@@ -85,15 +85,15 @@ export default class Explorer extends AbstractService {
   public upForMyOrgSteps () {
     return {
       listJoinedChannel: async (): Promise<InfraRunnerResultType> => {
-        logger.info('[*] up explorer for my org step 1 (fetch joined channel)')
+        logger.debug('up explorer for my org step 1 (fetch joined channel)')
         return await (new Channel(this.config)).listJoinedChannel()
       },
       up: async (payload: ExplorerUpForMyOrgType): Promise<InfraRunnerResultType> => {
-        logger.info('[*] up explorer for my org step 2 (start explorer)')
+        logger.debug('up explorer for my org step 2 (start explorer)')
         this.createExplorerConfig(payload)
         const dockerComposeYaml = new ExplorerDockerComposeYaml(this.config, payload.port)
         this.bdkFile.createExplorerDockerComposeYaml(dockerComposeYaml)
-        logger.info('[*] Starting explorer container')
+        logger.debug('Starting explorer container')
         return await (new ExplorerInstance(this.config, this.infra)).up()
       },
     }
@@ -118,11 +118,11 @@ export default class Explorer extends AbstractService {
   public updateForMyOrgSteps () {
     return {
       listJoinedChannel: async (): Promise<InfraRunnerResultType> => {
-        logger.info('[*] update explorer for my org step 1 (fetch joined channel)')
+        logger.debug('update explorer for my org step 1 (fetch joined channel)')
         return await (new Channel(this.config, this.infra)).listJoinedChannel()
       },
       restart: async (payload: ExplorerUpdateForMyOrgType): Promise<InfraRunnerResultType> => {
-        logger.info('[*] update explorer for my org step 2 (restart explorer)')
+        logger.debug('update explorer for my org step 2 (restart explorer)')
         this.createExplorerConfig(payload.channels || {})
         return await (new ExplorerInstance(this.config, this.infra)).restart()
       },
diff --git a/src/service/hello.ts b/src/service/hello.ts
index e9e49b27..d19f2b76 100644
--- a/src/service/hello.ts
+++ b/src/service/hello.ts
@@ -1,9 +1,9 @@
+import config from '../config'
 import { logger } from '../util/logger'
 
 export const hello = (argv: any) => {
-  // 呼叫 servicer 並使用 logger
-  // console.log()
-  logger.debug(`Hello World! ${argv}`)
-  logger.info(`Hello World! ${argv}`)
-  logger.warn(`Hello World! ${argv}`)
+  logger.debug('[%s] Hello debug! %s', config.environment, argv)
+  logger.info('[%s] Hello info! %s', config.environment, argv)
+  logger.warn('[%s] Hello warn! %s', config.environment, argv)
+  logger.error('[%s] Hello error! %s', config.environment, argv)
 }
diff --git a/src/service/network.ts b/src/service/network.ts
index 64f46ecf..a10bcdcb 100644
--- a/src/service/network.ts
+++ b/src/service/network.ts
@@ -38,7 +38,7 @@ export default class Network extends AbstractService {
    * @param networkName blockchain network 的名稱
    */
   public async delete (networkName: string) {
-    logger.info(`Delete network ${networkName}`)
+    logger.debug(`Delete network ${networkName}`)
 
     const hostNames = this.bdkFile.getDockerComposeList()
 
@@ -66,7 +66,7 @@ export default class Network extends AbstractService {
    * @returns 憑證和私鑰
    */
   public async cryptogen (dto: NetworkCreateType) {
-    logger.info(`[*] Network create cryptogen: ${this.config.networkName}`)
+    logger.debug(`Network create cryptogen: ${this.config.networkName}`)
 
     const cryptoConfigYaml = this.createCryptoConfigYaml(dto)
     await this.cryptogenGenerate(cryptoConfigYaml)
@@ -77,7 +77,7 @@ export default class Network extends AbstractService {
    * @returns 複製 TLS CA 到 blockchain network 底下的資料夾 tlsca/[peer hostname 的名稱].[domain 的名稱]/ca.crt
    */
   public copyTLSCa (dto: NetworkCreateType) {
-    logger.info(`[*] Network create copyTLSCa: ${this.config.networkName}`)
+    logger.debug(`Network create copyTLSCa: ${this.config.networkName}`)
 
     dto.ordererOrgs && dto.ordererOrgs.forEach((ordererOrg: NetworkCreateOrdererOrgType) => {
       for (let i = 0; i < ordererOrg.hostname.length; i++) {
@@ -97,7 +97,7 @@ export default class Network extends AbstractService {
    * @returns 創始區塊檔案（～/.bdk/bdk/channel-artifacts/system-channel/genesis.block）
    */
   public async createGenesisBlock (dto: NetworkCreateType) {
-    logger.info(`[*] Network create genesis.block: ${this.config.networkName}`)
+    logger.debug(`Network create genesis.block: ${this.config.networkName}`)
 
     this.createGenesisConfigtxYaml(dto)
     await (new FabricTools(this.config, this.infra)).cryptogenGenerateGenesisBlock(this.profileName)
@@ -108,7 +108,7 @@ export default class Network extends AbstractService {
    * @returns blockchain network 連線設定的 yaml 檔案（在 ~/.bdk/[blockchain network 名稱]/peerOrganizations/[domain 的名稱]/connection-[peer org 的名稱].yaml）
    */
   public createConnectionProfile (dto: NetworkCreateType) {
-    logger.info(`[*] Network create connection config profile: ${this.config.networkName}`)
+    logger.debug(`Network create connection config profile: ${this.config.networkName}`)
 
     if (dto.peerOrgs === undefined) {
       throw new ParamsError('Invalid params: Required parameter <peerOrgs> missing')
@@ -122,7 +122,7 @@ export default class Network extends AbstractService {
    * @returns peer org 和 orderer org 的 docker compose yaml 檔案
    */
   public createDockerCompose (dto: NetworkCreateType) {
-    logger.info(`[*] Network create docker-compose-{ordererOrgName/peerOrgName}.yaml: ${this.config.networkName}`)
+    logger.debug(`Network create docker-compose-{ordererOrgName/peerOrgName}.yaml: ${this.config.networkName}`)
 
     dto.ordererOrgs && dto.ordererOrgs.forEach((ordererOrg: NetworkCreateOrdererOrgType) => {
       (new Orderer(this.config, this.infra)).add({
@@ -146,7 +146,7 @@ export default class Network extends AbstractService {
 
   /** @ignore */
   private createCryptoConfigYaml (dto: NetworkCreateType): CryptoConfigYaml {
-    logger.info('[*] Create crypto-config.yaml')
+    logger.debug('Create crypto-config.yaml')
 
     const cryptoConfigYaml = new CryptoConfigYaml()
 
@@ -166,7 +166,7 @@ export default class Network extends AbstractService {
 
   /** @ignore */
   private async cryptogenGenerate (cryptoConfigYaml: CryptoConfigYaml) {
-    logger.info('[*] Create configtx.yaml by cryptogen')
+    logger.debug('Create configtx.yaml by cryptogen')
 
     this.bdkFile.createCryptoConfigYaml(cryptoConfigYaml)
 
@@ -175,7 +175,7 @@ export default class Network extends AbstractService {
 
   /** @ignore */
   private createGenesisConfigtxYaml (dto: NetworkCreateType): ConfigtxYaml {
-    logger.info('[*] Create genesis.block')
+    logger.debug('Create genesis.block')
 
     if (dto.ordererOrgs === undefined) throw new ParamsError('Invalid params: Required parameter <ordererOrgs> missing')
     if (dto.peerOrgs === undefined) throw new ParamsError('Invalid params: Required parameter <peerOrgs> missing')
diff --git a/src/service/orderer.ts b/src/service/orderer.ts
index aca32770..22556537 100644
--- a/src/service/orderer.ts
+++ b/src/service/orderer.ts
@@ -18,7 +18,7 @@ export default class Orderer extends AbstractService {
    * @description 啟動 orderer org 的機器
    */
   public async up (dto: OrdererUpType): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Orderer up: ${dto.ordererHostname}`)
+    logger.debug(`Orderer up: ${dto.ordererHostname}`)
     return await new OrdererInstance(dto.ordererHostname, this.config, this.infra).up()
   }
 
@@ -26,7 +26,7 @@ export default class Orderer extends AbstractService {
    * @description 關閉 orderer org 的機器並且刪除其 volume 資料
    */
   public async down (dto: OrdererUpType): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Orderer down: ${dto.ordererHostname}`)
+    logger.debug(`Orderer down: ${dto.ordererHostname}`)
     return await new OrdererInstance(dto.ordererHostname, this.config, this.infra).down()
   }
 
@@ -36,7 +36,7 @@ export default class Orderer extends AbstractService {
    */
   public async cryptogen (dto: OrgOrdererCreateType) {
     const { ordererOrgs } = dto
-    logger.info('[*] Orderer create cryptogen')
+    logger.debug('Orderer create cryptogen')
 
     const cryptoConfigYaml = new CryptoConfigYaml()
     const ordererOrgCryptoConfigYaml = this.createCryptoConfigYaml(ordererOrgs)
@@ -59,7 +59,7 @@ export default class Orderer extends AbstractService {
     const configtxYaml = new ConfigtxYaml()
 
     for (const ordererOrg of ordererOrgs) {
-      logger.info(`[*] Orderer create configtx: ${ordererOrg.name}`)
+      logger.debug(`Orderer create configtx: ${ordererOrg.name}`)
 
       const ports = ordererOrg.ports?.map(port => port.port)
 
@@ -95,7 +95,7 @@ export default class Orderer extends AbstractService {
   public copyTLSCa (dto: OrgOrdererCreateType) {
     const { ordererOrgs } = dto
     ordererOrgs.forEach((ordererOrg: NetworkCreateOrdererOrgType) => {
-      logger.info(`[*] Orderer create copyTLSCa: ${ordererOrg.name}`)
+      logger.debug(`Orderer create copyTLSCa: ${ordererOrg.name}`)
       for (const ordererHostname of ordererOrg.hostname) {
         this.bdkFile.copyOrdererOrgTLSCa(ordererHostname, ordererOrg.domain)
       }
@@ -107,7 +107,7 @@ export default class Orderer extends AbstractService {
    * @returns  orderer org 的 docker compose yaml 檔案（在 ~/.bdk/[blockchain network 名稱]/docker-compose/[domain 的名稱]/docker-compose-orderer-[orderer 的 hostname].[orderer org 的名稱].yaml）
    */
   public add (dto: OrdererAddType) { // if port[i] is not undefine, use this port and publish a container's port to the host. else use default port.
-    logger.info('[*] Orderer add')
+    logger.debug('Orderer add')
 
     this.createOrdererOrgDockerComposeYaml(dto.orgName || this.config.orgName, dto.orgDomain || this.config.orgDomainName, dto.ordererHostnames, dto.genesisFileName, dto.ports)
   }
@@ -124,7 +124,7 @@ export default class Orderer extends AbstractService {
     }
 
     ordererOrgs.forEach((ordererOrg) => {
-      logger.info(`[*] Orderer create docker-compose: ${ordererOrg.name}`)
+      logger.debug(`Orderer create docker-compose: ${ordererOrg.name}`)
       this.createOrdererOrgDockerComposeYaml(ordererOrg.name, ordererOrg.domain, ordererOrg.hostname, genesisFileName, ordererOrg.ports)
     })
   }
@@ -174,7 +174,7 @@ export default class Orderer extends AbstractService {
    * @description 將 orderer org 資訊加入到 channel 設定檔中
    */
   public async addOrgToChannel (dto: OrdererAddOrgToChannelType): Promise<void> {
-    logger.info(`[*] Org Orderer Add Org: add ${dto.orgName} in ${dto.channelName}`)
+    logger.debug(`Org Orderer Add Org: add ${dto.orgName} in ${dto.channelName}`)
 
     await this.addOrgToChannelSteps().fetchChannelConfig(dto)
     await this.addOrgToChannelSteps().orgConfigComputeUpdateConfigTx(dto)
@@ -186,11 +186,11 @@ export default class Orderer extends AbstractService {
   public addOrgToChannelSteps () {
     return {
       fetchChannelConfig: async (dto: OrdererAddOrgToChannelType): Promise<InfraRunnerResultType> => {
-        logger.info('[*] add org to channel step1 (fetchChannelConfig)')
+        logger.debug('add org to channel step1 (fetchChannelConfig)')
         return await (new Channel(this.config, this.infra)).fetchChannelConfig(dto.channelName, this.config.orgType, dto.orderer)
       },
       orgConfigComputeUpdateConfigTx: async (dto: OrdererAddOrgToChannelType) => {
-        logger.info('[*] add org to channel step2 (orgConfigComputeUpdateAndSignConfigTx)')
+        logger.debug('add org to channel step2 (orgConfigComputeUpdateAndSignConfigTx)')
         const { channelName, orgName } = dto
 
         const configBlock = await (new Channel(this.config, this.infra)).getConfigBlock(channelName)
@@ -216,7 +216,7 @@ export default class Orderer extends AbstractService {
    * @description 將 orderer consenter 資訊加入到 channel 設定檔中
    */
   public async addConsenterToChannel (dto: OrdererAddConsenterToChannelType): Promise<void> {
-    logger.info(`[*] Org Orderer Add Consenter: add ${dto.hostname} of ${dto.orgName} in ${dto.channelName}`)
+    logger.debug(`Org Orderer Add Consenter: add ${dto.hostname} of ${dto.orgName} in ${dto.channelName}`)
 
     await this.addConsenterToChannelSteps().fetchChannelConfig(dto)
     await this.addConsenterToChannelSteps().hostnameComputeUpdateConfigTx(dto)
@@ -228,11 +228,11 @@ export default class Orderer extends AbstractService {
   public addConsenterToChannelSteps () {
     return {
       fetchChannelConfig: async (dto: OrdererAddConsenterToChannelType): Promise<InfraRunnerResultType> => {
-        logger.info('[*] add consenter to channel step1 (fetchChannelConfig)')
+        logger.debug('add consenter to channel step1 (fetchChannelConfig)')
         return await (new Channel(this.config, this.infra)).fetchChannelConfig(dto.channelName, this.config.orgType, dto.orderer)
       },
       hostnameComputeUpdateConfigTx: async (dto: OrdererAddConsenterToChannelType) => {
-        logger.info('[*] add consenter to channel step2 (hostnameComputeUpdateAndSignConfigTx)')
+        logger.debug('add consenter to channel step2 (hostnameComputeUpdateAndSignConfigTx)')
         const { orderer, channelName } = dto
         const orgType = this.config.orgType
 
@@ -262,7 +262,7 @@ export default class Orderer extends AbstractService {
   }
 
   public async approve (dto: OrdererApproveType): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Org Orderer Approve: ${this.config.orgName} sign ${dto.channelName} config update`)
+    logger.debug(`Org Orderer Approve: ${this.config.orgName} sign ${dto.channelName} config update`)
     const { channelName } = dto
 
     const channelCreateChannelConfigUpdate: ChannelCreateChannelConfigSignType = {
@@ -274,7 +274,7 @@ export default class Orderer extends AbstractService {
   }
 
   public async update (dto: OrdererUpdateType): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Org Orderer update: ${this.config.orgName} update ${dto.channelName}`)
+    logger.debug(`Org Orderer update: ${this.config.orgName} update ${dto.channelName}`)
     const { orderer, channelName } = dto
     const orgType = this.config.orgType
 
diff --git a/src/service/org.ts b/src/service/org.ts
index 7e6a5865..81c29c1c 100644
--- a/src/service/org.ts
+++ b/src/service/org.ts
@@ -10,7 +10,7 @@ export default class Org extends AbstractService {
    */
   public importConfig (data: OrgJsonType[]) {
     data.forEach(org => {
-      logger.info(`[*] Import org config: ${org.name}`)
+      logger.debug(`Import org config: ${org.name}`)
 
       this.bdkFile.createOrgDefinitionJson(org.name, org.json)
     })
@@ -37,7 +37,7 @@ export default class Org extends AbstractService {
    */
   // create new org configtx yaml
   public async createOrgDefinitionJson (orgName: string, configtxYaml: ConfigtxYaml) {
-    logger.info(`[*] Generate ${orgName} config json file: configtxgen ${this.config.infraConfig.bdkPath}/${this.config.networkName}/org-json/${orgName}.json`)
+    logger.debug(`Generate ${orgName} config json file: configtxgen ${this.config.infraConfig.bdkPath}/${this.config.networkName}/org-json/${orgName}.json`)
 
     this.bdkFile.createConfigtx(configtxYaml)
     const orgJson = (await (new FabricTools(this.config, this.infra)).printOrgDefinitionJson(orgName)).stdout.match(/{.*}/s)?.[0] || ''
diff --git a/src/service/peer.ts b/src/service/peer.ts
index fc7d5134..49b9a0d4 100644
--- a/src/service/peer.ts
+++ b/src/service/peer.ts
@@ -21,7 +21,7 @@ export default class Peer extends AbstractService {
    * @description 啟動 peer 的機器
    */
   public async up (dto: PeerUpType): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Peer up: ${dto.peerHostname}`)
+    logger.debug(`Peer up: ${dto.peerHostname}`)
     return await (new PeerInstance(dto.peerHostname, this.config, this.infra)).up()
   }
 
@@ -29,7 +29,7 @@ export default class Peer extends AbstractService {
    * @description 關閉 peer 的機器並且刪除其 volume 的資料
    */
   public async down (dto: PeerDownType): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Peer down: ${dto.peerHostname}`)
+    logger.debug(`Peer down: ${dto.peerHostname}`)
     return await (new PeerInstance(dto.peerHostname, this.config, this.infra).down())
   }
 
@@ -39,7 +39,7 @@ export default class Peer extends AbstractService {
    */
   public async cryptogen (dto: OrgPeerCreateType) {
     const { peerOrgs } = dto
-    logger.info('[*] Peer create cryptogen')
+    logger.debug('Peer create cryptogen')
 
     const cryptoConfigYaml = new CryptoConfigYaml()
     const peerOrgCryptoConfigYaml = this.createCryptoConfigYaml(peerOrgs)
@@ -62,7 +62,7 @@ export default class Peer extends AbstractService {
     const configtxYaml = new ConfigtxYaml()
 
     for (const peerOrg of peerOrgs) {
-      logger.info(`[*] Peer create configtx: ${peerOrg.name}`)
+      logger.debug(`Peer create configtx: ${peerOrg.name}`)
 
       const newOrg = configtxYaml.addPeerOrg({
         name: peerOrg.name,
@@ -82,7 +82,7 @@ export default class Peer extends AbstractService {
   public copyTLSCa (dto: OrgPeerCreateType) {
     const { peerOrgs } = dto
     peerOrgs.forEach((peerOrg: NetworkCreatePeerOrgType) => {
-      logger.info(`[*] Peer create copyTLSCa: ${peerOrg.name}`)
+      logger.debug(`Peer create copyTLSCa: ${peerOrg.name}`)
       for (let i = 0; i < peerOrg.peerCount; i++) {
         this.bdkFile.copyPeerOrgTLSCa(`peer${i}`, peerOrg.domain)
       }
@@ -96,7 +96,7 @@ export default class Peer extends AbstractService {
   public createConnectionProfileYaml (dto: OrgPeerCreateType) {
     const { peerOrgs } = dto
     peerOrgs.forEach((peerOrg) => {
-      logger.info(`[*] Peer create connection config: ${peerOrg.name}`)
+      logger.debug(`Peer create connection config: ${peerOrg.name}`)
       const connectionProfileYaml = new ConnectionProfileYaml()
 
       connectionProfileYaml.setName(`${this.config.networkName}-${peerOrg.name}`)
@@ -120,7 +120,7 @@ export default class Peer extends AbstractService {
    * @returns  peer org 的 docker compose yaml 檔案（在 ~/.bdk/[blockchain network 名稱]/docker-compose/[domain 的名稱]/docker-compose-peer-[peer 的 hostname].[peer org 的名稱].yaml）
    */
   public add (dto: PeerAddType) { // if port[i] is not undefine, use this port and publish a container's port to the host. else use default port.
-    logger.info('[*] Peer add')
+    logger.debug('Peer add')
 
     this.createPeerOrgDockerComposeYaml(dto.orgName || this.config.orgName, dto.orgDomain || this.config.orgDomainName, dto.peerCount, dto.ports)
   }
@@ -132,7 +132,7 @@ export default class Peer extends AbstractService {
   public createDockerCompose (dto: OrgPeerCreateType) {
     const { peerOrgs } = dto
     peerOrgs.forEach((peerOrg) => {
-      logger.info(`[*] Peer create docker-compose: ${peerOrg.name}`)
+      logger.debug(`Peer create docker-compose: ${peerOrg.name}`)
       this.createPeerOrgDockerComposeYaml(peerOrg.name, peerOrg.domain, peerOrg.peerCount, peerOrg.ports)
     })
   }
@@ -195,11 +195,11 @@ export default class Peer extends AbstractService {
   public addOrgToChannelSteps () {
     return {
       fetchChannelConfig: async (dto: PeerAddOrgToChannelType): Promise<InfraRunnerResultType> => {
-        logger.info('[*] add org to channel step1 (fetchChannelConfig)')
+        logger.debug('add org to channel step1 (fetchChannelConfig)')
         return await (new Channel(this.config, this.infra)).fetchChannelConfig(dto.channelName, this.config.orgType)
       },
       computeUpdateConfigTx: async (dto: PeerAddOrgToChannelType) => {
-        logger.info('[*] add org to channel step2 (orgConfigComputeUpdateAndSignConfigTx)')
+        logger.debug('add org to channel step2 (orgConfigComputeUpdateAndSignConfigTx)')
         const { channelName, orgName } = dto
 
         const configBlock = await (new Channel(this.config, this.infra)).getConfigBlock(channelName)
@@ -235,11 +235,11 @@ export default class Peer extends AbstractService {
   public addOrgToSystemChannelSteps () {
     return {
       fetchChannelConfig: async (dto: PeerAddOrgToSystemChannelType): Promise<InfraRunnerResultType> => {
-        logger.info('[*] add org to system channel step1 (fetchChannelConfig)')
+        logger.debug('add org to system channel step1 (fetchChannelConfig)')
         return await (new Channel(this.config, this.infra)).fetchChannelConfig(dto.channelName, this.config.orgType, dto.orderer)
       },
       computeUpdateConfigTx: async (dto: PeerAddOrgToSystemChannelType) => {
-        logger.info('[*] add org to system channel step2 (orgConfigComputeUpdateAndSignConfigTx)')
+        logger.debug('add org to system channel step2 (orgConfigComputeUpdateAndSignConfigTx)')
         const { channelName, orgName } = dto
 
         const configBlock = await (new Channel(this.config, this.infra)).getConfigBlock(channelName)
@@ -262,7 +262,7 @@ export default class Peer extends AbstractService {
   }
 
   public async approve (dto: PeerApproveType): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Org Peer Approve: ${this.config.orgName} sign ${dto.channelName} config update`)
+    logger.debug(`Org Peer Approve: ${this.config.orgName} sign ${dto.channelName} config update`)
     const { channelName } = dto
 
     const channelCreateChannelConfigSignType: ChannelCreateChannelConfigSignType = {
@@ -273,7 +273,7 @@ export default class Peer extends AbstractService {
   }
 
   public async update (dto: PeerUpdateType): Promise<InfraRunnerResultType> {
-    logger.info(`[*] Org Peer update: ${this.config.orgName} update ${dto.channelName}`)
+    logger.debug(`Org Peer update: ${this.config.orgName} update ${dto.channelName}`)
     const { orderer, channelName } = dto
 
     const channelCreateChannelConfigUpdate: ChannelCreateChannelConfigUpdateType = {
diff --git a/src/util/error.ts b/src/util/error.ts
index f0d6edb3..8a2d2624 100644
--- a/src/util/error.ts
+++ b/src/util/error.ts
@@ -25,12 +25,12 @@ export const onCancel = (prompt: prompts.PromptObject<string>, answers: any) =>
 export const errorHandler = (err: Error) => {
   if (err instanceof FabricContainerError) {
     logger.error(err.message)
-    config.isDevMode && console.error(err.stdout)
   } else if (err instanceof BdkError) {
     logger.error(err.message)
   } else {
     logger.error('Unexpected error.\n')
+    logger.error(err.message)
   }
 
-  config.isDevMode && console.error(err)
+  config.isDevMode && logger.error(err.stack)
 }
diff --git a/src/util/logger.ts b/src/util/logger.ts
index b4de7635..393cd0fa 100644
--- a/src/util/logger.ts
+++ b/src/util/logger.ts
@@ -1,27 +1,40 @@
 import config from '../config'
 import { transports, format, createLogger } from 'winston'
+import { LEVEL } from 'triple-beam'
 
-// TODO logs to cloudwatch
-// TODO logs for user
-
-const transportsConfig = {
+const defaultLoggerConfig = {
+  level: config.isSillyMode ? 'silly' : 'debug',
+  silent: config.isTestMode,
   format: format.combine(
-    format.colorize(),
+    format.splat(),
     format.timestamp(),
-    format.align(),
+    format.colorize(),
     format.printf(
-      info => `[bdk] ${info.timestamp} - ${info.level}: ${info.message}`,
+      info => {
+        if (info[LEVEL as any] === 'info') {
+          return info.message.trim()
+        } else {
+          return `[bdk] ${info.timestamp} - ${info.level}: ${info.message}`
+        }
+      },
     ),
   ),
+  transports: [new transports.Console({ stderrLevels: ['debug', 'warn', 'error'] })],
 }
 
-const logger = createLogger({
-  level: config.isDevMode ? 'debug' : 'info',
-  silent: config.isTestMode,
-  transports: [
-    // - Write to all logs with specified level to console.
-    new transports.Console(transportsConfig),
-  ],
-})
+const devLoggerConfig = {
+  ...defaultLoggerConfig,
+}
+
+const prodLoggerConfig = {
+  ...defaultLoggerConfig,
+  level: 'info',
+}
+
+const logger = createLogger(
+  config.isDevMode
+    ? devLoggerConfig
+    : prodLoggerConfig,
+)
 
 export { logger }
diff --git a/test/service/config.test.ts b/test/service/config.test.ts
index 78dc7107..9bdd528d 100644
--- a/test/service/config.test.ts
+++ b/test/service/config.test.ts
@@ -14,7 +14,7 @@ describe('Config service: ', () => {
     BDK_ORG_NAME: 'TestOrg',
     BDK_ORG_DOMAIN: 'test.domain.com',
     BDK_HOSTNAME: 'peer0',
-    DOCKER_LOGGING: true,
+    LOGGER_SILLY: true,
   }
 
   const configSetEnv: ConfigSetType = {
@@ -37,7 +37,7 @@ describe('Config service: ', () => {
       it('.env content and inputs should be the same', () => {
         (new Config(config)).init()
 
-        const checkConfig = 'NODE_ENV=production\nBDK_NETWORK_NAME=bdk-network\nBDK_ORG_TYPE=peer\nBDK_ORG_NAME=Org1\nBDK_ORG_DOMAIN=org1.example.com\nBDK_HOSTNAME=peer0\nDOCKER_LOGGING=false\n'
+        const checkConfig = 'NODE_ENV=production\nBDK_NETWORK_NAME=bdk-network\nBDK_ORG_TYPE=peer\nBDK_ORG_NAME=Org1\nBDK_ORG_DOMAIN=org1.example.com\nBDK_HOSTNAME=peer0\nLOGGER_SILLY=false\n'
 
         assert.strictEqual(fs.readFileSync(`${config.infraConfig.bdkPath}/.env`).toString(), checkConfig)
       })
@@ -57,7 +57,7 @@ describe('Config service: ', () => {
       it('.env content and inputs should be the same', () => {
         (new Config(config)).init(configEnv)
 
-        const checkConfig = 'NODE_ENV=testing\nBDK_NETWORK_NAME=test-network\nBDK_ORG_TYPE=peer\nBDK_ORG_NAME=TestOrg\nBDK_ORG_DOMAIN=test.domain.com\nBDK_HOSTNAME=peer0\nDOCKER_LOGGING=true\n'
+        const checkConfig = 'NODE_ENV=testing\nBDK_NETWORK_NAME=test-network\nBDK_ORG_TYPE=peer\nBDK_ORG_NAME=TestOrg\nBDK_ORG_DOMAIN=test.domain.com\nBDK_HOSTNAME=peer0\nLOGGER_SILLY=true\n'
 
         assert.strictEqual(fs.readFileSync(`${config.infraConfig.bdkPath}/.env`).toString(), checkConfig)
       })
@@ -78,7 +78,7 @@ describe('Config service: ', () => {
       (new Config(config)).init();
       (new Config(config)).set(configSetEnv)
 
-      const checkConfig = 'NODE_ENV=production\nBDK_NETWORK_NAME=bdk-network\nBDK_ORG_TYPE=peer\nBDK_ORG_NAME=Org1\nBDK_ORG_DOMAIN=test.set.domain.com\nBDK_HOSTNAME=peer0\nDOCKER_LOGGING=false\n'
+      const checkConfig = 'NODE_ENV=production\nBDK_NETWORK_NAME=bdk-network\nBDK_ORG_TYPE=peer\nBDK_ORG_NAME=Org1\nBDK_ORG_DOMAIN=test.set.domain.com\nBDK_HOSTNAME=peer0\nLOGGER_SILLY=false\n'
 
       assert.strictEqual(fs.readFileSync(`${config.infraConfig.bdkPath}/.env`).toString(), checkConfig)
     })
@@ -98,7 +98,7 @@ describe('Config service: ', () => {
       (new Config(config)).init();
       (new Config(config)).ls()
 
-      const checkConfig = 'NODE_ENV=production\nBDK_NETWORK_NAME=bdk-network\nBDK_ORG_TYPE=peer\nBDK_ORG_NAME=Org1\nBDK_ORG_DOMAIN=org1.example.com\nBDK_HOSTNAME=peer0\nDOCKER_LOGGING=false\n'
+      const checkConfig = 'NODE_ENV=production\nBDK_NETWORK_NAME=bdk-network\nBDK_ORG_TYPE=peer\nBDK_ORG_NAME=Org1\nBDK_ORG_DOMAIN=org1.example.com\nBDK_HOSTNAME=peer0\nLOGGER_SILLY=false\n'
 
       assert.strictEqual(fs.readFileSync(`${config.infraConfig.bdkPath}/.env`).toString(), checkConfig)
     })