diff --git a/server/product/internal/logic/getproductmodelslogic.go b/server/product/internal/logic/getproductmodelslogic.go
index 541e62da..0a25258d 100644
--- a/server/product/internal/logic/getproductmodelslogic.go
+++ b/server/product/internal/logic/getproductmodelslogic.go
@@ -42,8 +42,8 @@ func (l *GetProductModelsLogic) GetProductModels(req *types.GetProductModelsReq,
 		logx.Error(err)
 		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "err param(format err)")
 	}
-	if len(productIds) > 20 {
-		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "the count of product can`t greater than 20")
+	if len(productIds) > 10 {
+		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "the count of product can`t greater than 10")
 	}
 	if len(productIds) == 0 {
 		return resp.SetStatusWithMessage(basic.CodeOK, "success", nil)