diff --git a/python/file/checker_slave_20230908.bin b/python/file/checker_slave_20230908.bin
deleted file mode 100644
index 8e5d2e1..0000000
Binary files a/python/file/checker_slave_20230908.bin and /dev/null differ
diff --git a/source/ReadMe.txt b/source/ReadMe.txt
index 75f4047..610973b 100644
--- a/source/ReadMe.txt
+++ b/source/ReadMe.txt
@@ -165,5 +165,13 @@
     控制逻辑完成60%
 2023.9.9
     完成赋码控制，验证通过
+2023.9.12
+    发现开启心跳注码会死机
+2023.9.14
+    启动注码输出通道改到9
+    设置异常报警翻转次数，在次数不为0是只刷新次数不再设置回调
+    急停时管壳挡板设为0（挡住管壳）
+    解除急停时解除忙状态
+    
     
     
\ No newline at end of file
diff --git a/source/main/compiler_info.h b/source/main/compiler_info.h
index e36617f..8fc3218 100644
--- a/source/main/compiler_info.h
+++ b/source/main/compiler_info.h
@@ -6,7 +6,7 @@
 
 
 
-#define BUILD_DATE  "2023-09-11 10:28:07"
+#define BUILD_DATE  "2023-09-14 17:45:04"
 #define SOFT_VERSION  "0.01"
 
 
diff --git a/source/mycopy.py b/source/mycopy.py
index e9df56f..9720da7 100644
--- a/source/mycopy.py
+++ b/source/mycopy.py
@@ -164,9 +164,9 @@ def main():
         with open(boot_dst,"wb") as f:
             f.write(d)
             print(boot_dst+" create boot file success.")
-            sql=mysql.sql()
-            if(sql.init(SQL_BOOT_PATH)==True):
-                sql.insert(boot_dst)
+            #sql=mysql.sql()
+            #if(sql.init(SQL_BOOT_PATH)==True):
+            #    sql.insert(boot_dst)
     else:
         print("please build bootloader to create boot file")
 if __name__=="__main__":
diff --git a/source/task/process.c b/source/task/process.c
index d97c5cc..e31d29f 100644
--- a/source/task/process.c
+++ b/source/task/process.c
@@ -41,7 +41,7 @@
 #define OUTPUT_CLAMP_CYLINDER     2
 #define OUTPUT_LED_OK             3
 #define OUTPUT_LED_ERR            4
-#define OUTPUT_MARK               7
+#define OUTPUT_MARK               9
 
 // 定义总线选择
 #define BUS_SELECT_LEFT           0
@@ -104,6 +104,15 @@
   output_set(&s->output[OUTPUT_CLAMP_CYLINDER],0);\
   output_set(&s->output[OUTPUT_MARK],0);}
 
+// 设置异常报警次数
+#define SET_ERR_TIMES(t)\
+  {if(s->lederr_times>0){\
+    s->lederr_times=t;\
+  }else{\
+    s->lederr_times=t;\
+    later_execute(process_err,s,500);}\
+  }
+    
 
 
 typedef struct{
@@ -141,6 +150,7 @@ typedef struct{
   void *tran;
   array_def *code_data;// 赋码数据
   rt_timer_t timer;
+  int lederr_times;// 异常闪烁次数
   int busy;// 忙，此时不再响应启动按键
   process_step step;// 流程步数0为空闲
   int stop_state;// 急停标志，值1时不运行
@@ -182,20 +192,38 @@ static const char *g_errinfo_table[]={
 
 
 
+// 异常报警
+static void process_err(void *arg)
+{
+  self_def *s=arg;
+  if(s->lederr_times%2==1)
+  {
+    SET_LED_ERR();
+  }else{
+    SET_LED_OFF();
+  }
+  if(s->lederr_times>0){
+    s->lederr_times--;
+    later_execute(process_err,s,500);
+  }
+}
+
 
 // 急停按钮响应函数
 static void process_stop(void *arg)
 {
   self_def *s=arg;
   s->stop_state=1;
-  SET_OUTPUT(OUTPUT_SHELL_BAFFLE,1);
-  SET_LED_ERR();
+  // 管壳挡板，0是挡住
+  SET_OUTPUT(OUTPUT_SHELL_BAFFLE,0);
+  SET_ERR_TIMES(3);
   DBG_LOG("stop key pressed.");
 }
 static void process_run(void *arg)
 {
   self_def *s=arg;
   s->stop_state=0;
+  s->busy=0;
   SET_LED_OFF();
   DBG_LOG("stop key unpressed.");
 }
@@ -236,7 +264,7 @@ static void process_timeout(void *arg)
   RESET_OUTPUT();
   
   s->busy=0;
-  SET_LED_ERR();
+  SET_ERR_TIMES(3);
 }
 // 重置定时器
 static void process_timer_start(void *arg)
@@ -333,7 +361,7 @@ static void process_end_slot(void *obj,int ack,array_def *data)
   self_def *s=obj;
   SAFE_CHECK(s);
   if(ack){
-    SET_LED_ERR();
+    SET_ERR_TIMES(3);
     // 发送异常信息
     process_send_errinfo(s);
     // 发送赋码结果
@@ -387,7 +415,7 @@ static void process_mark_end(void *arg)
   SAFE_CHECK(s);
 
   // 关闭挡板
-  SET_OUTPUT(OUTPUT_SHELL_BAFFLE,1);
+  SET_OUTPUT(OUTPUT_SHELL_BAFFLE,0);
   
   SET_OUTPUT(OUTPUT_MARK,0);