diff --git a/resp/resp.go b/resp/resp.go
index 790ba3e..c8e2890 100644
--- a/resp/resp.go
+++ b/resp/resp.go
@@ -10,6 +10,8 @@ type res struct {
 	Msg    string `json:"msg"`
 	Data   any    `json:"data"`
 	Err    any    `json:"err"`
+	// Deprecated: 200:1, other: -1
+	Code int `json:"code"`
 }
 
 func R200(c *gin.Context, data any, msgs ...string) {
@@ -17,6 +19,7 @@ func R200(c *gin.Context, data any, msgs ...string) {
 		Status: 200,
 		Msg:    Msg200,
 		Data:   data,
+		Code:   1,
 	}
 
 	if len(msgs) > 0 && msgs[0] != "" {