diff --git a/server/websocket/internal/logic/ws_render_image.go b/server/websocket/internal/logic/ws_render_image.go
index be47901b..7e25714c 100644
--- a/server/websocket/internal/logic/ws_render_image.go
+++ b/server/websocket/internal/logic/ws_render_image.go
@@ -410,7 +410,7 @@ func (w *wsConnectItem) assembleRenderDataToUnity(taskId string, resolution int,
 	if element.ModelP != nil && *element.ModelP != "" {
 		tempData = append(tempData, map[string]interface{}{
 			"name":      "model_P",
-			"data":      "0,",
+			"data":      "0," + *element.ModelP,
 			"type":      "other",
 			"layer":     "0",
 			"is_update": 0,
@@ -442,7 +442,7 @@ func (w *wsConnectItem) assembleRenderDataToUnity(taskId string, resolution int,
 		if element.ModelP != nil && *element.ModelP != "" {
 			tempData = append(tempData, map[string]interface{}{
 				"name":      "model_P_1",
-				"data":      "0,",
+				"data":      "0," + *element.ModelP,
 				"type":      "other",
 				"layer":     "0",
 				"is_update": 0,