diff --git a/app/api/logic/LocalStoreLogic.php b/app/api/logic/LocalStoreLogic.php
index ebc31ce1..4e0b09c8 100644
--- a/app/api/logic/LocalStoreLogic.php
+++ b/app/api/logic/LocalStoreLogic.php
@@ -557,5 +557,19 @@ class LocalStoreLogic extends Logic
 
     public static function unbindUser($post)
     {
+        if ($post['id'] <=0 ) {
+            throw new \Exception('缺少ID');
+        }
+
+        $result = LocalStoreBind::where('id', $post['id'])->update([
+            'is_unbind' => 1,
+            'unbind_time' => time()
+        ]);
+
+        if ($result) {
+           return true;
+        }
+
+        throw new \Exception('解绑失败');
     }
 }
\ No newline at end of file