diff --git a/frontend/electron/services/gitService.ts b/frontend/electron/services/gitService.ts
index 84c8a39..5de7f92 100644
--- a/frontend/electron/services/gitService.ts
+++ b/frontend/electron/services/gitService.ts
@@ -258,7 +258,7 @@ export async function cloneBackend(
             '--depth',
             '1',
             '--branch',
-            'feature/refactor-backend',
+            'feature/refactor',
             repoUrl,
             tmpDir,
           ],
diff --git a/frontend/src/api/models/MaaUserConfig_Info.ts b/frontend/src/api/models/MaaUserConfig_Info.ts
index 03122ff..9558fb9 100644
--- a/frontend/src/api/models/MaaUserConfig_Info.ts
+++ b/frontend/src/api/models/MaaUserConfig_Info.ts
@@ -43,6 +43,10 @@ export type MaaUserConfig_Info = {
      * 基建模式
      */
     InfrastMode?: ('Normal' | 'Rotation' | 'Custom' | null);
+    /**
+     * 自定义基建文件路径
+     */
+    InfrastPath?: (string | null);
     /**
      * 密码
      */
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diff --git a/frontend/src/views/Home.vue b/frontend/src/views/Home.vue
index e566b9a..d925c27 100644
--- a/frontend/src/views/Home.vue
+++ b/frontend/src/views/Home.vue
@@ -245,6 +245,8 @@ import {
 import { Service } from '@/api/services/Service'
 import NoticeModal from '@/components/NoticeModal.vue'
 import dayjs from 'dayjs'
+import { API_ENDPOINTS } from '@/config/mirrors.ts'
+
 
 interface ActivityInfo {
   Tip: string
@@ -398,12 +400,8 @@ const getMaterialImage = (dropName: string) => {
   if (!dropName) {
     return ''
   }
-  try {
-    return new URL(`../assets/materials/${dropName}.png`, import.meta.url).href
-  } catch (error) {
-    console.warn('Failed to load material image:', dropName, error)
-    return ''
-  }
+  // 直接拼接后端图片接口地址
+  return `${API_ENDPOINTS.local}/api/res/materials/${dropName}.png`
 }
 
 const handleImageError = (event: Event) => {