diff --git a/Src/Dlhis.Basic/Device/Services/Implements/PermissionAnalyze/TenantPermissionAnalyzeService.cs b/Src/Dlhis.Basic/Device/Services/Implements/PermissionAnalyze/TenantPermissionAnalyzeService.cs
index d26b9673..14d0df7d 100644
--- a/Src/Dlhis.Basic/Device/Services/Implements/PermissionAnalyze/TenantPermissionAnalyzeService.cs
+++ b/Src/Dlhis.Basic/Device/Services/Implements/PermissionAnalyze/TenantPermissionAnalyzeService.cs
@@ -1,4 +1,5 @@
 using Dlhis.Entity.Basic.Entity;
+using Dlhis.Entity.Basic.Enums;
 
 namespace Dlhis.Basic.Device.Services.Implements.PermissionAnalyze;
 
@@ -13,6 +14,8 @@ public class TenantPermissionAnalyzeService : BasePermissionAnalyzeService
     /// <inheritdoc />
     protected override async Task<List<string>> GetGainfoNosAsync(string assignValue)
     {
-        return await DbContext.Queryable<GainfoEntity>().Where(x => x.Factory == assignValue).Select(x => x.No).ToListAsync();
+        return await DbContext.Queryable<GainfoEntity>()
+            .Where(x => x.Factory == assignValue && x.Type != GainfoUserTypeEnumType.External)
+            .Select(x => x.No).ToListAsync();
     }
 }
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