diff --git a/Admin.NET/Admin.NET.Core/Service/Region/SysRegionService.cs b/Admin.NET/Admin.NET.Core/Service/Region/SysRegionService.cs
index 53d7b491..0142c165 100644
--- a/Admin.NET/Admin.NET.Core/Service/Region/SysRegionService.cs
+++ b/Admin.NET/Admin.NET.Core/Service/Region/SysRegionService.cs
@@ -310,9 +310,8 @@ public class SysRegionService : IDynamicApiController, ITransient
     {
         var url = $"https://dmfw.mca.gov.cn/9095/xzqh/getList?code={input.Code}&maxLevel={input.Level}";
 
-        var res = await _httpRemoteService.GetAsStringAsync(url);
-        dynamic clay = Clay.Parse(res);
-        SysRegion regionLevel0 = clay.data;
+        var res = await _httpRemoteService.GetAsStreamAsync(url);
+        SysRegion regionLevel0 = ((dynamic)Clay.Parse(res)).data;
         if (regionLevel0 == null) return 0;
 
         var areaList = new List<SysRegion>();