fix logError ex

Src/Dlhis.Middle/Services/Implements/HealthcheckService.cs

@@ -51,7 +51,7 @@ public class HealthCheckService : IHealthCheckService
                 }
 
                 await Task.Delay(_attempted * 1000);
-                
+
                 if (_isOffline == false)
                 {
                     _logger.LogInformation("Health");
@@ -66,11 +66,11 @@ public class HealthCheckService : IHealthCheckService
         }
         catch (Exception ex)
         {
-            _logger.LogError("Failed cause :{reason}", ex.Message);
+            _logger.LogError(ex, "Failed cause :{reason}", ex.Message);
             _isOffline = true;
             await Task.Delay(5000);
         }
-        
+
         return false;
     }
 }