diff --git a/constants/websocket.go b/constants/websocket.go
index 6a1b5a82..dd648800 100644
--- a/constants/websocket.go
+++ b/constants/websocket.go
@@ -27,6 +27,6 @@ const (
 	WEBSOCKET_RENDER_IMAGE         Websocket = "WEBSOCKET_RENDER_IMAGE"         //图片渲染消息(1级消息，双向通信)
 	WEBSOCKET_RENDER_IMAGE_ERR     Websocket = "WEBSOCKET_RENDER_IMAGE_ERR"     //图片渲染失败消息（1级消息，单向通信）
 	WEBSOCKET_COMBINE_IMAGE        Websocket = "WEBSOCKET_COMBINE_IMAGE"        //反回合成刀版图消息（2级消息，单向通信，属于 WEBSOCKET_RENDER_IMAGE 消息的子流程）
-	WEBSOCKET_ASSEMBLE_RENDER_DATA Websocket = "WEBSOCKET_ASSEMBLE_RENDER_DATA" //组装unity需要的数据
-	WEBSOCKET_SEND_DATA_TO_UNITY   Websocket = "WEBSOCKET_SEND_DATA_TO_UNITY"   //发送到unity进行渲染
+	WEBSOCKET_ASSEMBLE_RENDER_DATA Websocket = "WEBSOCKET_ASSEMBLE_RENDER_DATA" //组装unity需要的数据 （2级消息，单向通信，属于 WEBSOCKET_RENDER_IMAGE 消息的子流程）
+	WEBSOCKET_SEND_DATA_TO_UNITY   Websocket = "WEBSOCKET_SEND_DATA_TO_UNITY"   //发送到unity进行渲染 （2级消息，单向通信，属于 WEBSOCKET_RENDER_IMAGE 消息的子流程）
 )
diff --git a/server/websocket/internal/logic/ws_render_image.go b/server/websocket/internal/logic/ws_render_image.go
index b465f32a..9f95ddf9 100644
--- a/server/websocket/internal/logic/ws_render_image.go
+++ b/server/websocket/internal/logic/ws_render_image.go
@@ -362,7 +362,7 @@ func (w *wsConnectItem) assembleRenderDataToUnity(taskId string, combineImage st
 		},
 	})
 	//发送运行阶段消息
-	w.sendToOutChan(w.respondDataFormat(constants.WEBSOCKET_SEND_DATA_TO_UNITY, websocket_data.ToUnityRspMsg{RenderId: info.RenderId}))
+	w.sendToOutChan(w.respondDataFormat(constants.WEBSOCKET_SEND_DATA_TO_UNITY, websocket_data.AssembleRenderDataRspMsg{RenderId: info.RenderId}))
 	logx.Info("发送到unity成功,刀版图:", combineImage /*, "  请求unity的数据:", string(postDataBytes)*/)
 	return nil
 }
diff --git a/utils/websocket_data/render_data.go b/utils/websocket_data/render_data.go
index 275eca06..ef94f6d3 100644
--- a/utils/websocket_data/render_data.go
+++ b/utils/websocket_data/render_data.go
@@ -52,6 +52,11 @@ type CombineProcessTime struct {
 	UploadCombineImageTakesTime string `json:"upload_combine_image_takes_time"` //上传刀版图耗时
 }
 
+// 发送到组装渲染阶段信息返回数据
+type AssembleRenderDataRspMsg struct {
+	RenderId string `json:"render_id"` //渲染id
+}
+
 // 发送到unity阶段信息返回数据
 type ToUnityRspMsg struct {
 	RenderId string `json:"render_id"` //渲染id