diff --git a/niucloud/core/dict/BaseDict.php b/niucloud/core/dict/BaseDict.php
index c3e0604e6..fb73386fa 100644
--- a/niucloud/core/dict/BaseDict.php
+++ b/niucloud/core/dict/BaseDict.php
@@ -37,6 +37,11 @@ abstract class BaseDict extends Storage
      */
     protected function getLocalAddons()
     {
+        if(!file_exists("../install.lock"))
+        {
+            //尚未安装不加载插件
+            return [];
+        }
         $cache_name = "local_install_addons";
         return cache_remember(
             $cache_name,
diff --git a/web/app.vue b/web/app.vue
index f9cbb9953..e79482d5b 100644
--- a/web/app.vue
+++ b/web/app.vue
@@ -64,10 +64,9 @@ language.loadLocaleMessages(route.path, useSystemStore().lang)
 
 // 设置title模板
 useHead({
-	titleTemplate: (productCategory) => {
-		return productCategory
-			? `${productCategory} - ${systemStore.site.front_end_name || systemStore.site.site_name}`
-			: systemStore.site.front_end_name
+	titleTemplate: (title) => {
+		const siteTitle = systemStore.site.front_end_name || systemStore.site.site_name
+		return title ? `${title} - ${siteTitle}` : siteTitle
 	}
 })
 </script>
\ No newline at end of file