diff --git a/server/websocket/internal/logic/rendernotifylogic.go b/server/websocket/internal/logic/rendernotifylogic.go
index fed4fb98..236c048e 100644
--- a/server/websocket/internal/logic/rendernotifylogic.go
+++ b/server/websocket/internal/logic/rendernotifylogic.go
@@ -3,6 +3,7 @@ package logic
 //云渲染回调
 import (
 	"context"
+	"encoding/json"
 	"fmt"
 	"fusenapi/server/websocket/internal/svc"
 	"fusenapi/server/websocket/internal/types"
@@ -10,7 +11,6 @@ import (
 	"fusenapi/utils/basic"
 	"fusenapi/utils/file"
 	"fusenapi/utils/websocket_data"
-	"strconv"
 	"strings"
 	"time"
 
@@ -52,21 +52,17 @@ func (l *RenderNotifyLogic) RenderNotify(req *types.RenderNotifyReq, userinfo *a
 		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "invalid param image")
 	}
 	unityRenderEndTime := time.Now().UTC().UnixMilli()
-	//解析出真的taskId跟wid
-	splitSlice := strings.Split(req.TaskId, " ")
-	if len(splitSlice) != 4 {
-		logx.Error("渲染回调参数错误：task_id拆分得不到合理结果")
-		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "invalid param task_id！！")
+	//解析数据
+	var info websocket_data.ToUnityIdStruct
+	if err := json.Unmarshal([]byte(req.TaskId), &info); err != nil {
+		logx.Error("解析taskId错误")
+		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "failed to parse param taskId !!!!")
 	}
 	//重新赋值（很重要）
-	req.TaskId = splitSlice[0]
-	wid := splitSlice[1]
-	renderId := splitSlice[2]
-	unityRenderBeginTime, err := strconv.ParseInt(splitSlice[3], 10, 64)
-	if err != nil {
-		logx.Error(err)
-		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "failed to parse send to unity time")
-	}
+	req.TaskId = info.TaskId
+	wid := info.Wid
+	renderId := info.RenderId
+	unityRenderBeginTime := info.RenderBeginTime
 	//存base64打印测试
 	/*	f, _ := os.Create("b.txt")
 		defer f.Close()
diff --git a/server/websocket/internal/logic/ws_render_image.go b/server/websocket/internal/logic/ws_render_image.go
index fb464a2a..9eec5dc0 100644
--- a/server/websocket/internal/logic/ws_render_image.go
+++ b/server/websocket/internal/logic/ws_render_image.go
@@ -400,8 +400,15 @@ func (w *wsConnectItem) assembleRenderDataToUnity(taskId string, combineImage st
 	}
 	//发送运行阶段消息(组装数据)
 	w.sendAssembleRenderDataStepResponseMessage(info.RenderId)
+	temId := websocket_data.ToUnityIdStruct{
+		TaskId:          taskId,
+		Wid:             w.uniqueId,
+		RenderId:        info.RenderId,
+		RenderBeginTime: time.Now().UTC().UnixMilli(),
+	}
+	temIdBytes, _ := json.Marshal(temId)
 	sendData := map[string]interface{}{
-		"id":               taskId + " " + w.uniqueId + " " + info.RenderId + " " + fmt.Sprintf("%d", time.Now().UTC().UnixMilli()), //空格分开(渲染回调接口中按这个拆分)
+		"id":               string(temIdBytes),
 		"order_id":         0,
 		"user_id":          info.RenderData.UserId,
 		"guest_id":         info.RenderData.GuestId,
diff --git a/utils/websocket_data/render_data.go b/utils/websocket_data/render_data.go
index 124950d1..16f3326b 100644
--- a/utils/websocket_data/render_data.go
+++ b/utils/websocket_data/render_data.go
@@ -62,3 +62,11 @@ type AssembleRenderDataRspMsg struct {
 type ToUnityRspMsg struct {
 	RenderId string `json:"render_id"` //渲染id
 }
+
+// 发送到unity结构中id的结构
+type ToUnityIdStruct struct {
+	TaskId          string `json:"task_id"`
+	Wid             string `json:"wid"`
+	RenderId        string `json:"render_id"`
+	RenderBeginTime int64  `json:"render_begin_time"`
+}