diff --git a/utility/ErrorCode/ErrorCode.go b/utility/ErrorCode/ErrorCode.go
index 943066f..9342ac9 100644
--- a/utility/ErrorCode/ErrorCode.go
+++ b/utility/ErrorCode/ErrorCode.go
@@ -13,10 +13,10 @@ type Errors interface {
 }
 
 var (
-	TimestampVerifyFailed = ErrorCode{output: "error", code: 40010, message: "时间戳格式错误"}
-	TimestampExpired      = ErrorCode{output: "error", code: 40011, message: "时间戳过期"}
-	TokenExpired          = ErrorCode{output: "error", code: 40100, message: "Token 已过期"}
-	TokenVerifyFailed     = ErrorCode{output: "error", code: 40101, message: "Token 验证失败"}
+	TimestampVerifyFailed = ErrorCode{output: "TimestampVerifyFailed", code: 40010, message: "时间戳格式错误"}
+	TimestampExpired      = ErrorCode{output: "TimestampExpired", code: 40011, message: "时间戳过期"}
+	TokenExpired          = ErrorCode{output: "TokenExpired", code: 40100, message: "Token 已过期"}
+	TokenVerifyFailed     = ErrorCode{output: "TokenVerifyFailed", code: 40101, message: "Token 验证失败"}
 )
 
 func (e ErrorCode) Output() string {