diff --git a/test/src/spec/plugin.rs b/test/src/spec/plugin.rs
index 1e928acd..1c05e265 100644
--- a/test/src/spec/plugin.rs
+++ b/test/src/spec/plugin.rs
@@ -59,7 +59,7 @@ impl Spec for Plugin {
         assert_eq!(privkey_content, "0303030303030303030303030303030303030303030303030303030303030303\n0404040404040404040404040404040404040404040404040404040404040404");
 
         let output = setup.cli(&format!("wallet transfer --from-account {} --to-address ckt1qyqt8xaupvm8837nv3gtc9x0ekkj64vud3jq5t63cs --capacity 1000 --tx-fee 0.1", Miner::address()));
-        // Means the signature is filled but is wrong: https://github.com/nervosnetwork/ckb-system-scripts/wiki/Error-codes
+        // Means the signature is filled but is wrong: https://nervosnetwork.github.io/ckb-script-error-codes/by-data-hash/709f3fda12f561cfacf92273c57a98fede188a3f1a59b1f888d113f9cce08649.html#-31
         assert!(
             output.contains("cause: ValidationFailure: see the error code -31 in the page"),
             "{}",