diff --git a/handler/wechat-handler.go b/handler/wechat-handler.go
index 6a4160f..84adb8f 100644
--- a/handler/wechat-handler.go
+++ b/handler/wechat-handler.go
@@ -34,14 +34,7 @@ func WechatAuth(c *gin.Context) {
 		})
 		return
 	}
-	code := c.Query("code")
-	if code == "" {
-		c.JSON(http.StatusBadRequest, gin.H{
-			"error": "code is required",
-		})
-		return
-	}
-	resp, err := service.WechatAuth(&reqid, &code)
+	resp, err := service.WechatAuth(&reqid)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{
 			"error": err.Error(),