绑定学生之后更改用户昵称

@@ -56,13 +56,13 @@ class Bind extends Api
                     'user_id' => $user['id'],
                     'updatetime' => time()
                 ]);
-            if ($users['is_teach'] == 0){
-                $update['nickname'] = $res['name']."家长";
-            }
             $update = [
                 'bind_study' => 1,
                 'updatetime' => time()
             ];
+            if ($users['is_teach'] == 0){
+                $update['nickname'] = $res['name']."家长";
+            }
             \db('user')
                 ->where('id', $user['id'])
                 ->update($update);
@@ -108,13 +108,13 @@ class Bind extends Api
                     'user_id' => $user['id'],
                     'updatetime' => time()
                 ]);
-            if ($users['is_teach'] == 0){
-                $update['nickname'] = $res['name']."家长";
-            }
             $update = [
                 'bind_study' => 1,
                 'updatetime' => time()
             ];
+            if ($users['is_teach'] == 0){
+                $update['nickname'] = $res['name']."家长";
+            }
             \db('user')
                 ->where('id', $user['id'])
                 ->update($update);