diff --git a/Service/AlarmService.cs b/Service/AlarmService.cs
index 5f990df..2439c1a 100644
--- a/Service/AlarmService.cs
+++ b/Service/AlarmService.cs
@@ -51,6 +51,10 @@ namespace LY.App.Service
                         return new ApiResult() { code = 1, msg = "设备不存在" };
                     }
                     await _redisService.SetAsync(key, deviceinfo, TimeSpan.FromDays(1));
+                    deviceinfo.Lat = input.product_lat;
+                    deviceinfo.Lon = input.product_lon;
+                    //更新位置
+                    await _db.Updateable(deviceinfo).ExecuteCommandAsync();
                 }
                 var entity = input.data.Adapt<List<Alarm>>();
                 foreach (var item in entity)
@@ -67,7 +71,7 @@ namespace LY.App.Service
                 await _db.CopyNew().Insertable(entity).SplitTable().ExecuteReturnSnowflakeIdListAsync();
                 //推送报警信息
                 await _pushService.SendMessageToAll(new { msgType = "event", data = entity });
-             
+
             }
             return new ApiResult();
         }