diff --git a/electron/services/dbPathService.ts b/electron/services/dbPathService.ts
index 6a72257..592c9f9 100644
--- a/electron/services/dbPathService.ts
+++ b/electron/services/dbPathService.ts
@@ -218,34 +218,22 @@ export class DbPathService {
   scanWxidCandidates(rootPath: string): WxidInfo[] {
     const wxids: WxidInfo[] = []
 
-    const scanOneLevelForCandidates = (scanPath: string) => {
-      if (!existsSync(scanPath)) return
-      const entries = readdirSync(scanPath)
-      for (const entry of entries) {
-        const entryPath = join(scanPath, entry)
-        let stat: ReturnType<typeof statSync>
-        try { stat = statSync(entryPath) } catch { continue }
-        if (!stat.isDirectory()) continue
-        const lower = entry.toLowerCase()
-        if (lower === 'all_users') continue
-        if (!entry.includes('_')) continue
-        wxids.push({ wxid: entry, modifiedTime: stat.mtimeMs })
-      }
-    }
-
     try {
-      scanOneLevelForCandidates(rootPath)
-
-      // 兜底：往下再找一层（兼容 2.0b4.0.9/xwechat_files/wxid_xxx 结构）
-      if (wxids.length === 0 && existsSync(rootPath)) {
-        const subDirs = readdirSync(rootPath)
-        for (const sub of subDirs) {
-          const subPath = join(rootPath, sub)
-          try { if (!statSync(subPath).isDirectory()) continue } catch { continue }
-          scanOneLevelForCandidates(subPath)
+      if (existsSync(rootPath)) {
+        const entries = readdirSync(rootPath)
+        for (const entry of entries) {
+          const entryPath = join(rootPath, entry)
+          let stat: ReturnType<typeof statSync>
+          try { stat = statSync(entryPath) } catch { continue }
+          if (!stat.isDirectory()) continue
+          const lower = entry.toLowerCase()
+          if (lower === 'all_users') continue
+          if (!entry.includes('_')) continue
+          wxids.push({ wxid: entry, modifiedTime: stat.mtimeMs })
         }
       }
 
+
       if (wxids.length === 0) {
         const rootName = basename(rootPath)
         if (rootName.includes('_') && rootName.toLowerCase() !== 'all_users') {
@@ -294,25 +282,6 @@ export class DbPathService {
         const modifiedTime = this.getAccountModifiedTime(fullPath)
         wxids.push({ wxid: account, modifiedTime })
       }
-
-      // 兜底：如果一层找不到，尝试往下再找一层子目录（兼容 2.0b4.0.9/xwechat_files/wxid_xxx 结构）
-      if (wxids.length === 0) {
-        try {
-          const subDirs = readdirSync(rootPath)
-          for (const sub of subDirs) {
-            const subPath = join(rootPath, sub)
-            try {
-              if (!statSync(subPath).isDirectory()) continue
-            } catch { continue }
-            const subAccounts = this.findAccountDirs(subPath)
-            for (const account of subAccounts) {
-              const fullPath = join(subPath, account)
-              const modifiedTime = this.getAccountModifiedTime(fullPath)
-              wxids.push({ wxid: account, modifiedTime })
-            }
-          }
-        } catch { }
-      }
     } catch { }
 
     const sorted = wxids.sort((a, b) => {