diff --git a/internal/rpc/msg/revoke.go b/internal/rpc/msg/revoke.go
index 111ac074a..b6b0daf9d 100644
--- a/internal/rpc/msg/revoke.go
+++ b/internal/rpc/msg/revoke.go
@@ -40,9 +40,6 @@ func (m *msgServer) RevokeMsg(ctx context.Context, req *msg.RevokeMsgReq) (*msg.
 	if len(msgs) == 0 || msgs[0] == nil {
 		return nil, errs.ErrRecordNotFound.Wrap("msg not found")
 	}
-	if msgs[0].SendID == "" || msgs[0].RecvID == "" {
-		return nil, errs.ErrRecordNotFound.Wrap("sendID or recvID is empty")
-	}
 	// todo: 判断是否已经撤回
 	data, _ := json.Marshal(msgs[0])
 	log.ZInfo(ctx, "GetMsgBySeqs", "conversationID", req.ConversationID, "seq", req.Seq, "msg", string(data))
diff --git a/pkg/errs/coderr.go b/pkg/errs/coderr.go
index 445ee0ddd..b8371bd5b 100644
--- a/pkg/errs/coderr.go
+++ b/pkg/errs/coderr.go
@@ -82,7 +82,7 @@ func (e *codeError) Is(err error, loose ...bool) bool {
 }
 
 func (e *codeError) Error() string {
-	return fmt.Sprintf("[%d]%s", e.code, e.msg)
+	return fmt.Sprintf("%s", e.msg)
 }
 
 func Unwrap(err error) error {