diff --git a/src/pages/UI7/UI7.tsx b/src/pages/UI7/UI7.tsx
index f7dab8d..95cab5d 100644
--- a/src/pages/UI7/UI7.tsx
+++ b/src/pages/UI7/UI7.tsx
@@ -145,7 +145,9 @@ const UI7: React.FC = () => {
           Number(localStorage.getItem("selectedExamId"))
         );
         if (res.Status !== 200) {
-          alert(`获取PDF数据失败: ${res.Message}`);
+          // alert(`获取PDF数据失败: ${res.Message}`);
+          window.electronAPI?.log("error", `获取PDF数据失败: ${res.Message}`);
+
           setLoadMessage(res.Message || "获取PDF数据失败");
           return;
         }