refine the logic of update storage path

src/locales/en-US.ts

@@ -2677,9 +2677,10 @@ export default {
     usernameRequired: 'Username cannot be empty',
     passwordRequired: 'Password cannot be empty',
     pathMapping: 'Path Mapping',
-    pathMappingHint: 'Map download paths between downloader and client',
     pathMappingRequired: 'Path cannot be empty',
     pathMappingError: 'Must start with /',
+    storagePath: 'Storage Path',
+    downloadPath: 'Download Path',
   },
   filterRule: {
     title: 'Filter Rule',

src/locales/zh-CN.ts

@@ -2645,9 +2645,10 @@ export default {
     usernameRequired: '用户名不能为空',
     passwordRequired: '密码不能为空',
     pathMapping: '路径映射',
-    pathMappingHint: '将下载器中的路径映射为媒体服务器可访问的路径，格式：源路径=>目标路径，多个映射使用换行分隔',
     pathMappingRequired: '路径不能为空',
     pathMappingError: '必须以 / 开头',
+    storagePath: '存储路径',
+    downloadPath: '下载路径',
   },
   filterRule: {
     title: '过滤规则',

src/locales/zh-TW.ts

@@ -2631,9 +2631,10 @@ export default {
     usernameRequired: '用戶名不能為空',
     passwordRequired: '密碼不能為空',
     pathMapping: '路徑映射',
-    pathMappingHint: '下載器服務端路徑映射為客戶端路徑，用於整理媒體文件',
     pathMappingRequired: '路徑不能為空',
     pathMappingError: '必須以 / 開頭',
+    storagePath: '存儲路徑',
+    downloadPath: '下載路徑',
   },
   filterRule: {
     title: '過濾規則',