diff --git a/utils/log/log.go b/utils/log/log.go
index 67ff5fb..f8b3eba 100644
--- a/utils/log/log.go
+++ b/utils/log/log.go
@@ -31,7 +31,7 @@ func newLogger() *zap.Logger {
 		EncodeLevel: zapcore.CapitalLevelEncoder,
 		TimeKey:     "ts",
 		EncodeTime: func(t time.Time, enc zapcore.PrimitiveArrayEncoder) {
-			enc.AppendString(t.Format("2006-01-02 15:04:05"))
+			enc.AppendString(t.Format(time.DateTime))
 		},
 		CallerKey:    "file",
 		EncodeCaller: zapcore.ShortCallerEncoder,