diff --git a/ios/Classes/Api/MOP_initialize.m b/ios/Classes/Api/MOP_initialize.m
index 9d28e6a..3db6c33 100644
--- a/ios/Classes/Api/MOP_initialize.m
+++ b/ios/Classes/Api/MOP_initialize.m
@@ -34,7 +34,7 @@
     {
         config.cryptType = FATApiCryptTypeMD5;
     }
-    config.userId = [self.userId copy];
+    config.currentUserId = [self.userId copy];
     
     NSLog(@"disablePermission:%d",self.disablePermission);
     config.disableAuthorize = self.disablePermission;