diff --git a/ios/RCTWeChatAPI/RCTWeChatAPI.m b/ios/RCTWeChatAPI/RCTWeChatAPI.m
index 720a1ba..3a5427e 100644
--- a/ios/RCTWeChatAPI/RCTWeChatAPI.m
+++ b/ios/RCTWeChatAPI/RCTWeChatAPI.m
@@ -102,12 +102,14 @@ - (void)dealloc
                   :(RCTResponseSenderBlock)callback)
 {
     [self shareToWeixinWithData:data scene:WXSceneTimeline callback:callback];
+     callback(@[[NSNull null]]);
 }
 
 RCT_EXPORT_METHOD(shareToSession:(NSDictionary *)data
                   :(RCTResponseSenderBlock)callback)
 {
     [self shareToWeixinWithData:data scene:WXSceneSession callback:callback];
+     callback(@[[NSNull null]]);
 }
 
 RCT_EXPORT_METHOD(pay:(NSDictionary *)data