diff --git a/OpenAuth.App/ServiceApp/IdleLand/IdleLandApp.cs b/OpenAuth.App/ServiceApp/IdleLand/IdleLandApp.cs
index 4cc3742..5c1763d 100644
--- a/OpenAuth.App/ServiceApp/IdleLand/IdleLandApp.cs
+++ b/OpenAuth.App/ServiceApp/IdleLand/IdleLandApp.cs
@@ -97,7 +97,15 @@ namespace OpenAuth.App
             {
                 string bsm = model.bsm;
                 var org = await client.Queryable<SysOrg>().FirstAsync(a => a.Id.ToString() == bsm);
-                return org.BizCode;
+                if (org != null)
+                {
+                    return org.BizCode;
+                }
+                else 
+                {
+                    return "";
+                }
+                    
             }
             else
             {
diff --git a/OpenAuth.WebApi/Controllers/ServiceControllers/IdleLandController.cs b/OpenAuth.WebApi/Controllers/ServiceControllers/IdleLandController.cs
index 28bc850..a187ad5 100644
--- a/OpenAuth.WebApi/Controllers/ServiceControllers/IdleLandController.cs
+++ b/OpenAuth.WebApi/Controllers/ServiceControllers/IdleLandController.cs
@@ -78,12 +78,13 @@ namespace OpenAuth.WebApi.Controllers
         /// <param name="lng"></param>
         /// <returns></returns>
         [HttpGet]
+        [AllowAnonymous]
         public async Task<Response<string>> GetRegionNum(decimal lat,decimal lng)
         {
             var result = new Response<string>();
             try
             {
-                result.Result = await app.GetRegionNum(lat, 0);
+                result.Result = await app.GetRegionNum(lat, lng);
             }
             catch (Exception ex)
             {
@@ -99,7 +100,6 @@ namespace OpenAuth.WebApi.Controllers
         /// <param name="prefix">前置类型</param>
         /// <returns></returns>
         [HttpGet]
-        [AllowAnonymous]
         public async Task<Response<string>> GetSequenceGen(string prefix)
         {
             var result = new Response<string>();