diff --git a/server/websocket/internal/handler/datatransferhandler.go b/server/websocket/internal/handler/datatransferhandler.go
index 04f0a7ae..7c8a6c5b 100644
--- a/server/websocket/internal/handler/datatransferhandler.go
+++ b/server/websocket/internal/handler/datatransferhandler.go
@@ -226,13 +226,13 @@ func (w *wsConnectItem) dealwithReciveData(data []byte) {
 }
 
 // 把渲染好的数据放入outchan
-func (w *wsConnectItem) setOutRenderImage(req types.RenderNotifyReq, ws wsConnectItem) {
-	ws.mutex.Lock()
-	defer ws.mutex.Unlock()
+func (w *wsConnectItem) setOutRenderImage(req types.RenderNotifyReq) {
+	w.mutex.Lock()
+	defer w.mutex.Unlock()
 	for _, notifyItem := range req.NotifyList {
-		renderKey := ws.getRenderImageMapKey(notifyItem.ProductId, notifyItem.SizeId, notifyItem.TemplateId)
+		renderKey := w.getRenderImageMapKey(notifyItem.ProductId, notifyItem.SizeId, notifyItem.TemplateId)
 		//查询
-		_, ok := ws.renderImage[renderKey]
+		_, ok := w.renderImage[renderKey]
 		if !ok {
 			continue
 		}
@@ -244,13 +244,13 @@ func (w *wsConnectItem) setOutRenderImage(req types.RenderNotifyReq, ws wsConnec
 		}
 		b, _ := json.Marshal(responseData)
 		select {
-		case <-ws.closeChan:
+		case <-w.closeChan:
 			return
-		case ws.outChan <- b:
+		case w.outChan <- b:
 			logx.Info("notify send render result to out chan")
 		}
 		//删掉已经处理的渲染任务
-		delete(ws.renderImage, renderKey)
+		delete(w.renderImage, renderKey)
 	}
 }
 
diff --git a/server/websocket/internal/handler/rendernotifyhandler.go b/server/websocket/internal/handler/rendernotifyhandler.go
index b51fee32..005ee044 100644
--- a/server/websocket/internal/handler/rendernotifyhandler.go
+++ b/server/websocket/internal/handler/rendernotifyhandler.go
@@ -63,7 +63,7 @@ func RenderNotifyHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
 			if !ok {
 				return false
 			}
-			ws.setOutRenderImage(req, ws)
+			ws.setOutRenderImage(req)
 			return true
 		})
 		httpx.OkJsonCtx(r.Context(), w, basic.Response{