diff --git a/DataBlockHelper/DBHelpers/DB2105WriteHelper.cs b/DataBlockHelper/DBHelpers/DB2105WriteHelper.cs
index b87268f..b31ec8d 100644
--- a/DataBlockHelper/DBHelpers/DB2105WriteHelper.cs
+++ b/DataBlockHelper/DBHelpers/DB2105WriteHelper.cs
@@ -652,7 +652,7 @@ namespace DataBlockHelper.DBHelpers
         public static void StopWater(int no)
         {
             var siemensS7Net = PlcConnect.Instance;
-            siemensS7Net.Write($"{DbName}.{53}.{no}",false);
+            siemensS7Net.Write($"{DbName}.{53}.{no}",true);
         }
 
         /// <summary>
@@ -663,9 +663,13 @@ namespace DataBlockHelper.DBHelpers
         public static void StartWater(int no)
         {
             var siemensS7Net = PlcConnect.Instance;
-            siemensS7Net.Write($"{DbName}.{53}.{no}", true);
+            siemensS7Net.Write($"{DbName}.{53}.{no}", false);
         }
 
+        /// <summary>
+        ///  true 状态是停止  
+        /// </summary>
+        /// <returns></returns>
 
         public List<bool> GetWaterStatus()
         {