diff --git a/core.go b/core.go
index fc16b67..3b27651 100644
--- a/core.go
+++ b/core.go
@@ -92,6 +92,18 @@ func (q QueryMap) IsRawQueryNotEmpty() bool {
 	return false
 }
 
+func (q QueryMap) IsStmtQueryNotEmpty() bool {
+	for _, query := range q {
+		switch query.PrepareStyle() {
+		case PrepareStyleStmt, PrepareStyleNamedStmt:
+			return true
+		default:
+			// nothing
+		}
+	}
+	return false
+}
+
 // ScopeQuery is a namespace QueryMap
 type ScopeQuery map[string]QueryMap
 
diff --git a/template/sql.tmpl b/template/sql.tmpl
index bd30919..5b68bea 100644
--- a/template/sql.tmpl
+++ b/template/sql.tmpl
@@ -33,13 +33,15 @@ type {{ naming $scope }} struct {
 {{end -}}
 
 {{if .DefaultQueryMapNotEmpty}}
-func Build{{ .DefaultStructName }}(p yesql.PrepareBuilder, ctx ...context.Context) (obj *{{ .DefaultStructName }}, err error) {
-	var c context.Context
+func Build{{ .DefaultStructName }}(p yesql.PrepareBuilder{{if .DefaultQueryMap.IsStmtQueryNotEmpty }}, ctx ...context.Context{{end}}) (obj *{{ .DefaultStructName }}, err error) {
+	{{- if .DefaultQueryMap.IsStmtQueryNotEmpty -}}
+    var c context.Context
 	if len(ctx) > 0 && ctx[0] != nil {
 		c = ctx[0]
 	} else {
 		c = context.Background()
 	}
+    {{- end}}
 	obj = &{{ .DefaultStructName }}{{if .DefaultQueryMap.IsRawQueryNotEmpty }}{
         {{range $name, $_ := .DefaultQueryMap.FilterByStyle "raw" }}{{ naming $name }}:    p.QueryHook(_{{ naming $name}}),
         {{end}}}{{else}}{}{{end}}
@@ -50,13 +52,15 @@ func Build{{ .DefaultStructName }}(p yesql.PrepareBuilder, ctx ...context.Contex
 	return
 }{{end}}
 {{range $scope, $queryMap := .ScopeQuery }}
-func Build{{ naming $scope }}(p yesql.PrepareBuilder, ctx ...context.Context) (obj *{{ naming $scope }}, err error) {
+func Build{{ naming $scope }}(p yesql.PrepareBuilder{{if $queryMap.IsStmtQueryNotEmpty }}, ctx ...context.Context{{end}}) (obj *{{ naming $scope }}, err error) {
+     {{- if $queryMap.IsStmtQueryNotEmpty -}}
     var c context.Context
 	if len(ctx) > 0 && ctx[0] != nil {
 		c = ctx[0]
 	} else {
 		c = context.Background()
 	}
+    {{- end}}
 	obj = &{{naming $scope }}{{if $queryMap.IsRawQueryNotEmpty }}{
         {{range $name, $_ := $queryMap.FilterByStyle "raw" }}{{ naming $name }}:    p.QueryHook(_{{ naming $name}}_{{ naming $scope }}),
         {{end}}}{{else}}{}{{end}}
diff --git a/template/sqlx.tmpl b/template/sqlx.tmpl
index 4f400dd..eeb3baa 100644
--- a/template/sqlx.tmpl
+++ b/template/sqlx.tmpl
@@ -37,13 +37,15 @@ type {{ naming $scope }} struct {
 {{end -}}
 
 {{if .DefaultQueryMapNotEmpty}}
-func Build{{ .DefaultStructName }}(p yesql.PreparexBuilder, ctx ...context.Context) (obj *{{ .DefaultStructName }}, err error) {
-	var c context.Context
+func Build{{ .DefaultStructName }}(p yesql.PreparexBuilder{{if .DefaultQueryMap.IsStmtQueryNotEmpty }}, ctx ...context.Context{{end}}) (obj *{{ .DefaultStructName }}, err error) {
+	{{- if .DefaultQueryMap.IsStmtQueryNotEmpty -}}
+    var c context.Context
 	if len(ctx) > 0 && ctx[0] != nil {
 		c = ctx[0]
 	} else {
 		c = context.Background()
 	}
+    {{- end}}
 	obj = &{{ .DefaultStructName }}{{if .DefaultQueryMap.IsRawQueryNotEmpty }}{
         {{range $name, $_ := .DefaultQueryMap.FilterByStyle "raw" }}{{ naming $name }}:    p.QueryHook(_{{ naming $name}}),
         {{end}}}{{else}}{}{{end}}
@@ -58,13 +60,15 @@ func Build{{ .DefaultStructName }}(p yesql.PreparexBuilder, ctx ...context.Conte
 	return
 }{{end}}
 {{range $scope, $queryMap := .ScopeQuery }}
-func Build{{ naming $scope }}(p yesql.PreparexBuilder, ctx ...context.Context) (obj *{{ naming $scope }}, err error) {
+func Build{{ naming $scope }}(p yesql.PreparexBuilder{{if $queryMap.IsStmtQueryNotEmpty }}, ctx ...context.Context{{end}}) (obj *{{ naming $scope }}, err error) {
+    {{- if $queryMap.IsStmtQueryNotEmpty -}}
     var c context.Context
 	if len(ctx) > 0 && ctx[0] != nil {
 		c = ctx[0]
 	} else {
 		c = context.Background()
 	}
+    {{- end}}
 	obj = &{{naming $scope }}{{if $queryMap.IsRawQueryNotEmpty }}{
         {{range $name, $_ := $queryMap.FilterByStyle "raw" }}{{ naming $name }}:    p.QueryHook(_{{ naming $name}}_{{ naming $scope }}),
         {{end}}}{{else}}{}{{end}}
diff --git a/version.go b/version.go
index d513310..3276b13 100644
--- a/version.go
+++ b/version.go
@@ -1,3 +1,3 @@
 package yesql
 
-var Version = "v1.2.0"
+var Version = "v1.3.0"