diff --git a/外科辅料和患者防护罩激光抗性测试仪/.vs/外科辅料和患者防护罩激光抗性测试仪/CopilotIndices/18.0.988.22099/CodeChunks.db b/外科辅料和患者防护罩激光抗性测试仪/.vs/外科辅料和患者防护罩激光抗性测试仪/CopilotIndices/18.0.988.22099/CodeChunks.db
index 864db64..a96199c 100644
Binary files a/外科辅料和患者防护罩激光抗性测试仪/.vs/外科辅料和患者防护罩激光抗性测试仪/CopilotIndices/18.0.988.22099/CodeChunks.db and b/外科辅料和患者防护罩激光抗性测试仪/.vs/外科辅料和患者防护罩激光抗性测试仪/CopilotIndices/18.0.988.22099/CodeChunks.db differ
diff --git a/外科辅料和患者防护罩激光抗性测试仪/.vs/外科辅料和患者防护罩激光抗性测试仪/CopilotIndices/18.0.988.22099/SemanticSymbols.db b/外科辅料和患者防护罩激光抗性测试仪/.vs/外科辅料和患者防护罩激光抗性测试仪/CopilotIndices/18.0.988.22099/SemanticSymbols.db
index 3773c5f..f6087ee 100644
Binary files a/外科辅料和患者防护罩激光抗性测试仪/.vs/外科辅料和患者防护罩激光抗性测试仪/CopilotIndices/18.0.988.22099/SemanticSymbols.db and b/外科辅料和患者防护罩激光抗性测试仪/.vs/外科辅料和患者防护罩激光抗性测试仪/CopilotIndices/18.0.988.22099/SemanticSymbols.db differ
diff --git a/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/PenetrationForm.cs b/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/PenetrationForm.cs
index bafbde2..bcfa0b7 100644
--- a/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/PenetrationForm.cs
+++ b/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/PenetrationForm.cs
@@ -1815,6 +1815,7 @@ namespace 外科辅料和患者防护罩激光抗性测试仪
 
         private void PrimaryIgnitionForm_FormClosing(object sender, FormClosingEventArgs e)
         {
+            _modbusMaster?.WriteSingleRegister(1, 2, 0);
             // 停止定时器
             if (_readtimer != null)
             {
diff --git a/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/PrimaryIgnitionForm.cs b/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/PrimaryIgnitionForm.cs
index e5eeba1..44099c0 100644
--- a/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/PrimaryIgnitionForm.cs
+++ b/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/PrimaryIgnitionForm.cs
@@ -1167,7 +1167,7 @@ namespace 外科辅料和患者防护罩激光抗性测试仪
 
         private void PrimaryIgnitionForm_FormClosing(object sender, FormClosingEventArgs e)
         {
-
+            _modbusMaster?.WriteSingleRegister(1, 2, 0);
             if (_readtimer != null)
             {
                 _readtimer.Stop();
diff --git a/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/SecondaryIgnitionForm.cs b/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/SecondaryIgnitionForm.cs
index 7820fd3..adfd999 100644
--- a/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/SecondaryIgnitionForm.cs
+++ b/外科辅料和患者防护罩激光抗性测试仪/外科辅料和患者防护罩激光抗性测试仪/SecondaryIgnitionForm.cs
@@ -664,6 +664,7 @@ namespace 外科辅料和患者防护罩激光抗性测试仪
 
         private void SecondaryIgnitionForm_FormClosing(object sender, FormClosingEventArgs e)
         {
+            _modbusMaster?.WriteSingleRegister(1, 2, 0);
             if (_readtimer != null)
             {
                 _readtimer.Stop();