diff --git a/app/controller/api/Auth.php b/app/controller/api/Auth.php
index 6d436d70..680c06a2 100755
--- a/app/controller/api/Auth.php
+++ b/app/controller/api/Auth.php
@@ -1729,8 +1729,8 @@ class Auth extends BaseController
                 UserRecharge::where('uid', $user['uid'])->update(['uid' => $targetUser['uid']]);
                 StoreOrderStatus::where('uid', $user['uid'])->update(['uid' => $targetUser['uid']]);
                 if ($user->now_money > 0) {
-                    $user->now_money = 0;
                     $targetUser->now_money = bcadd($targetUser->now_money, $user->now_money, 2);
+                    $user->now_money = 0;
                     $targetUser->save();
                 }
                 $merchant = Merchant::where('uid', $targetUser['uid'])->find();
@@ -1767,10 +1767,9 @@ class Auth extends BaseController
                         $merchant->save();
                     }
                 }
-                if (!empty($user)) {
-                    $user->wechat_user_id = 0;
-                    $user->save();
-                }
+                $user->wechat_user_id = 0;
+                $user->main_uid = $targetUser['uid'];
+                $user->save();
                 Db::commit();
             } catch (\Throwable $e) {
                 Db::rollback();