diff --git a/web/frontend/src/views/files/Tables.vue b/web/frontend/src/views/files/Tables.vue
index 56e6d2b..a35aa80 100644
--- a/web/frontend/src/views/files/Tables.vue
+++ b/web/frontend/src/views/files/Tables.vue
@@ -253,7 +253,9 @@ async function clearAll() {
     await api.post('/files/relations/sync')
     ElMessage.success('已清空')
     loadData()
-  } catch {}
+  } catch (err: any) {
+    if (err !== 'cancel') ElMessage.error('清空失败')
+  }
 }
 
 onMounted(loadData)