diff --git a/server/websocket/internal/logic/ws_render_image.go b/server/websocket/internal/logic/ws_render_image.go
index d549b977..7f18bf3c 100644
--- a/server/websocket/internal/logic/ws_render_image.go
+++ b/server/websocket/internal/logic/ws_render_image.go
@@ -121,77 +121,12 @@ func (w *wsConnectItem) renderImage(data []byte) {
 	)
 	//指定尺寸
 	if renderImageData.RenderData.ProductSizeId > 0 {
-		productSize, err = w.logic.svcCtx.AllModels.FsProductSize.FindOneByIdProductId(w.logic.ctx, renderImageData.RenderData.ProductSizeId, renderImageData.RenderData.ProductId)
-		if err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "找不到产品的指定尺寸", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, renderImageData.RenderData.ProductSizeId, 0)
-				logx.Error("product size  is not found")
-				return
-			}
-			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取产品的指定尺寸失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, renderImageData.RenderData.ProductSizeId, 0)
-			logx.Error("failed to get product  size:", err)
-			return
-		}
-		//获取模型
-		model3dInfo, err = w.logic.svcCtx.AllModels.FsProductModel3d.GetOneBySizeIdTag(w.logic.ctx, productSize.Id, constants.TAG_MODEL)
-		if err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "产品指定尺寸对应的模型不存在", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, productSize.Id, 0)
-				logx.Error("product model  is not found")
-				return
-			}
-			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取产品指定尺寸对应的模型失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, productSize.Id, 0)
-			logx.Error("failed to get product model:", err)
-			return
-		}
-		//获取模板
-		productTemplate, err = w.logic.svcCtx.AllModels.FsProductTemplateV2.FindOneCloudRenderByProductIdModelIdTemplateTag(w.logic.ctx, renderImageData.RenderData.ProductId, model3dInfo.Id, renderImageData.RenderData.TemplateTag)
-		if err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "找不到对应开启云渲染的模板", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, model3dInfo.Id, productSize.Id, 0)
-				logx.Error("template info is not found")
-				return
-			}
-			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取对应开启云渲染模板失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, model3dInfo.Id, productSize.Id, 0)
-			logx.Error("failed to get template info:", err)
-			return
-		}
-	} else { //反查，先寻找模板
-		//获取模板
-		productTemplate, err = w.logic.svcCtx.AllModels.FsProductTemplateV2.FindOneCloudRenderByProductIdTemplateTag(w.logic.ctx, renderImageData.RenderData.ProductId, renderImageData.RenderData.TemplateTag)
-		if err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "找不到对应开启云渲染的模板", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, 0, 0)
-				logx.Error("template info is not found")
-				return
-			}
-			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取对应开启云渲染模板失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, 0, 0)
-			logx.Error("failed to get template info:", err)
-			return
-		}
-		//获取模型
-		model3dInfo, err = w.logic.svcCtx.AllModels.FsProductModel3d.FindOne(w.logic.ctx, *productTemplate.ModelId)
-		if err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "产品指定尺寸对应的模型不存在", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, 0, 0)
-				logx.Error("product model  is not found")
-				return
-			}
-			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取产品指定尺寸对应的模型失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, 0, 0)
-			logx.Error("failed to get product model:", err)
-			return
-		}
-		productSize, err = w.logic.svcCtx.AllModels.FsProductSize.FindOne(w.logic.ctx, *model3dInfo.SizeId)
-		if err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "找不到产品的指定尺寸", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, model3dInfo.Id, renderImageData.RenderData.ProductSizeId, 0)
-				logx.Error("product size  is not found")
-				return
-			}
-			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取产品的指定尺寸失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, model3dInfo.Id, renderImageData.RenderData.ProductSizeId, 0)
-			logx.Error("failed to get product  size:", err)
-			return
-		}
+		productSize, productTemplate, model3dInfo, err = w.getProductRelateionInfoWithSizeId(renderImageData)
+	} else { //未指定尺寸反查，先寻找模板
+		productSize, productTemplate, model3dInfo, err = w.getProductRelateionInfoWithNoSizeId(renderImageData)
+	}
+	if err != nil {
+		return
 	}
 	//获取渲染设置信息
 	element, err := w.logic.svcCtx.AllModels.FsProductTemplateElement.FindOneByModelId(w.logic.ctx, *productTemplate.ElementModelId)
@@ -286,6 +221,86 @@ func (w *wsConnectItem) renderImage(data []byte) {
 	}
 }
 
+// 获取模板相关信息(指定尺寸)
+func (w *wsConnectItem) getProductRelateionInfoWithSizeId(renderImageData websocket_data.RenderImageReqMsg) (productSize *gmodel.FsProductSize, productTemplate *gmodel.FsProductTemplateV2, model3d *gmodel.FsProductModel3d, err error) {
+	productSize, err = w.logic.svcCtx.AllModels.FsProductSize.FindOneByIdProductId(w.logic.ctx, renderImageData.RenderData.ProductSizeId, renderImageData.RenderData.ProductId)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "找不到产品的指定尺寸", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, renderImageData.RenderData.ProductSizeId, 0)
+			logx.Error("product size  is not found")
+			return
+		}
+		w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取产品的指定尺寸失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, renderImageData.RenderData.ProductSizeId, 0)
+		logx.Error("failed to get product  size:", err)
+		return
+	}
+	//获取模型
+	model3d, err = w.logic.svcCtx.AllModels.FsProductModel3d.GetOneBySizeIdTag(w.logic.ctx, productSize.Id, constants.TAG_MODEL)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "产品指定尺寸对应的模型不存在", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, productSize.Id, 0)
+			logx.Error("product model  is not found")
+			return
+		}
+		w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取产品指定尺寸对应的模型失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, productSize.Id, 0)
+		logx.Error("failed to get product model:", err)
+		return
+	}
+	//获取模板
+	productTemplate, err = w.logic.svcCtx.AllModels.FsProductTemplateV2.FindOneCloudRenderByProductIdModelIdTemplateTag(w.logic.ctx, renderImageData.RenderData.ProductId, model3d.Id, renderImageData.RenderData.TemplateTag)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "找不到对应开启云渲染的模板", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, model3d.Id, productSize.Id, 0)
+			logx.Error("template info is not found")
+			return
+		}
+		w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取对应开启云渲染模板失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, model3d.Id, productSize.Id, 0)
+		logx.Error("failed to get template info:", err)
+		return
+	}
+	return
+}
+
+// 获取模板相关信息(未指定尺寸)
+func (w *wsConnectItem) getProductRelateionInfoWithNoSizeId(renderImageData websocket_data.RenderImageReqMsg) (productSize *gmodel.FsProductSize, productTemplate *gmodel.FsProductTemplateV2, model3d *gmodel.FsProductModel3d, err error) {
+	//获取模板
+	productTemplate, err = w.logic.svcCtx.AllModels.FsProductTemplateV2.FindOneCloudRenderByProductIdTemplateTag(w.logic.ctx, renderImageData.RenderData.ProductId, renderImageData.RenderData.TemplateTag)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "找不到对应开启云渲染的模板", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, 0, 0)
+			logx.Error("template info is not found")
+			return
+		}
+		w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取对应开启云渲染模板失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, 0, 0)
+		logx.Error("failed to get template info:", err)
+		return
+	}
+	//获取模型
+	model3d, err = w.logic.svcCtx.AllModels.FsProductModel3d.FindOne(w.logic.ctx, *productTemplate.ModelId)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "产品指定尺寸对应的模型不存在", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, 0, 0)
+			logx.Error("product model  is not found")
+			return
+		}
+		w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取产品指定尺寸对应的模型失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, 0, 0)
+		logx.Error("failed to get product model:", err)
+		return
+	}
+	productSize, err = w.logic.svcCtx.AllModels.FsProductSize.FindOne(w.logic.ctx, *model3d.SizeId)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "找不到产品的指定尺寸", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, model3d.Id, renderImageData.RenderData.ProductSizeId, 0)
+			logx.Error("product size  is not found")
+			return
+		}
+		w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "获取产品的指定尺寸失败", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, model3d.Id, renderImageData.RenderData.ProductSizeId, 0)
+		logx.Error("failed to get product  size:", err)
+		return
+	}
+	return
+}
+
 // 组装数据发送给unity
 func (w *wsConnectItem) assembleRenderDataToUnity(taskId string, combineImage string, info websocket_data.RenderImageReqMsg, productTemplate *gmodel.FsProductTemplateV2, model3dInfo *gmodel.FsProductModel3d, element *gmodel.FsProductTemplateElement, productSize *gmodel.FsProductSize) (err error) {
 	//组装数据