diff --git a/BCS.BMC/src/BCS.BMC.Web.Core/Controllers/TokenAuthController.cs b/BCS.BMC/src/BCS.BMC.Web.Core/Controllers/TokenAuthController.cs
index 0712005..26ff30a 100644
--- a/BCS.BMC/src/BCS.BMC.Web.Core/Controllers/TokenAuthController.cs
+++ b/BCS.BMC/src/BCS.BMC.Web.Core/Controllers/TokenAuthController.cs
@@ -487,8 +487,8 @@ namespace BCS.BMC.Controllers
                     var contents = await response.Content.ReadAsStringAsync();
                     ForgotPasswordUserResponse result = JsonConvert.DeserializeObject<ForgotPasswordUserResponse>(contents);
                     var emailOrPhone = result.result;
-                    int num;
-                    bool isMobile = Int32.TryParse(emailOrPhone,out num);
+                    long num;
+                    bool isMobile = Int64.TryParse(emailOrPhone,out num);
                     if (isMobile)
                     {
                         result.type = "phoneNo";