diff --git a/pkg/common/config/config.go b/pkg/common/config/config.go
index 53082d375..bee127d25 100644
--- a/pkg/common/config/config.go
+++ b/pkg/common/config/config.go
@@ -524,7 +524,7 @@ func init() {
 		if err != nil {
 			bytes, err = ioutil.ReadFile(filepath.Join(Root, "config", "config.yaml"))
 			if err != nil {
-				panic(err.Error())
+				panic(err.Error() + " config: " + filepath.Join(cfgName, "config", "config.yaml"))
 			}
 		} else {
 			Root = cfgName
@@ -541,5 +541,4 @@ func init() {
 			panic(err.Error())
 		}
 	}
-
 }
diff --git a/pkg/common/token_verify/jwt_token.go b/pkg/common/token_verify/jwt_token.go
index 3f9e64fdf..04379364f 100644
--- a/pkg/common/token_verify/jwt_token.go
+++ b/pkg/common/token_verify/jwt_token.go
@@ -28,13 +28,14 @@ type Claims struct {
 
 func BuildClaims(uid, platform string, ttl int64) Claims {
 	now := time.Now()
+	before := now.Add(-time.Minute * 5)
 	return Claims{
 		UID:      uid,
 		Platform: platform,
 		RegisteredClaims: jwt.RegisteredClaims{
 			ExpiresAt: jwt.NewNumericDate(now.Add(time.Duration(ttl*24) * time.Hour)), //Expiration time
 			IssuedAt:  jwt.NewNumericDate(now),                                        //Issuing time
-			NotBefore: jwt.NewNumericDate(now),                                        //Begin Effective time
+			NotBefore: jwt.NewNumericDate(before),                                     //Begin Effective time
 		}}
 }