diff --git a/pkg/proto/chat/chat.pb.go b/pkg/proto/chat/chat.pb.go
index 07a78b542..eb385ede8 100644
--- a/pkg/proto/chat/chat.pb.go
+++ b/pkg/proto/chat/chat.pb.go
@@ -6,7 +6,7 @@ package pbChat // import "./chat"
 import proto "github.com/golang/protobuf/proto"
 import fmt "fmt"
 import math "math"
-import sdk_ws "./sdk_ws"
+import sdk_ws "Open_IM/pkg/proto/sdk_ws"
 
 import (
 	context "golang.org/x/net/context"
diff --git a/pkg/proto/chat/chat.proto b/pkg/proto/chat/chat.proto
index cd67ed069..21ba8c4aa 100644
--- a/pkg/proto/chat/chat.proto
+++ b/pkg/proto/chat/chat.proto
@@ -1,7 +1,9 @@
 syntax = "proto3";
 import "Open_IM/pkg/proto/sdk_ws/ws.proto";
-package pbChat;//The package name to which the proto file belongs
-option go_package = "./chat;pbChat";//The generated go pb file is in the current directory, and the package name is pbChat
+option go_package = "./chat;pbChat";
+package pbChat;
+
+
 
 message MsgDataToMQ{
   string token =1;
@@ -76,5 +78,5 @@ service Chat {
   rpc GetMaxAndMinSeq(GetMaxAndMinSeqReq) returns(GetMaxAndMinSeqResp);
   rpc PullMessageBySeqList(server_api_params.PullMessageBySeqListReq) returns(server_api_params.PullMessageBySeqListResp);
   rpc SendMsg(SendMsgReq) returns(SendMsgResp);
-  rpc DelMsgList(server_api_params.DelMsgListReq) returns(server_api_params.DelMsgListResp);
+ // rpc DelMsgList(server_api_params.DelMsgListReq) returns(server_api_params.DelMsgListResp);
 }
diff --git a/pkg/proto/sdk_ws/ws.proto b/pkg/proto/sdk_ws/ws.proto
index 4c7ba4c8b..d247cb107 100644
--- a/pkg/proto/sdk_ws/ws.proto
+++ b/pkg/proto/sdk_ws/ws.proto
@@ -1,7 +1,6 @@
 syntax = "proto3";
 option go_package = "./sdk_ws;server_api_params";
-package server_api_params;//The package name to which the proto file belongs
-//option go_package = "./sdk_ws;open_im_sdk";//The generated go pb file is in the current directory, and the package name is open_im_sdk
+package server_api_params;
 
 ////////////////////////////////base///////////////////////////////