diff --git a/document/20211105会议记录.md b/document/20211105会议记录.md
index 429c884..3309171 100644
--- a/document/20211105会议记录.md
+++ b/document/20211105会议记录.md
@@ -3,41 +3,36 @@
 参会人员：任立新 韩善龍 张卓
 
 1. **文件名称定义**
-
-		英文地名_起始时间_结束时间 精确到秒 时间 年_月_日_时_分_秒
+   
+        英文地名_起始时间_结束时间 精确到秒 时间 年_月_日_时_分_秒
 
 2. **路径定义**
-
+   
    ```
    总路径 /home/data
-   		/Setting
-   		/Data
-   			/2021_10_15
-   				/Beijing_2021_10_15_15_31_00_2021_10_15_15_31_50.csv
-   			/2021_10_16
-   		/Log
-   		其他
-   		
+           /Setting
+           /Data
+               /2021_10_15
+                   /Beijing_2021_10_15_15_31_00_2021_10_15_15_31_50.csv
+               /2021_10_16
+           /Log
+           其他
    ```
 
-   
-
 3. **数据内容确定**
-
+   
    ```
    按照《SIF加地物光谱仪本地数据存储格式说明.pdf》存储
    ```
 
-   
-
 4. **shutter切换顺序**
-
+   
    ```
    U1->D1->D2->D3 U1是向上光纤 D1、D2、D3由用户定义
    ```
 
 5. **自动曝光上限及方式**
-
+   
    ```
    上限：40秒
    IS1曝光完成后 等待ISIF自动曝光
@@ -45,14 +40,14 @@
    ```
 
 6. **数据采集流程**
-
+   
    ```
    自动曝光->暗电流->采集数据
    执行过程中 IS1需要等待ISIF往常当前步骤 在执行下一操作
    ```
 
 7. **异常报警**
-
+   
    ```
    以下情况需要推送异常 
    1、不返回数据
@@ -63,18 +58,13 @@
    ```
 
 8. **采集时间间隔**
-
+   
    ```
    采用间隔法 采集间隔最小30分钟
    ```
 
 9. **添加温湿度传感器**
-
+   
    ```
    添加温湿度传感器
    ```
-
-   
-
-
-
diff --git a/html/config/LocationCali.php b/html/config/LocationCali.php
index 8e55441..16102f9 100644
--- a/html/config/LocationCali.php
+++ b/html/config/LocationCali.php
@@ -7,6 +7,8 @@ $shuter=$_GET['shutterTime'];
 set_time_limit(0);
 ob_end_clean();//清空（擦除）缓冲区并关闭输出缓冲
 ob_implicit_flush(1);//将打开或关闭绝对（隐式）刷送。绝对（隐式）刷送将导致在每次输出调用后有一次刷送操作，以便不再需要对 flush() 的显式调用
+system("sudo gpio mode 1 out");
+system("sudo gpio write 1 1");
 system("sudo pkill shutter_calibrate");
 
 
diff --git a/othersoft/findtty.sh b/othersoft/findtty.sh
new file mode 100644
index 0000000..046397b
--- /dev/null
+++ b/othersoft/findtty.sh
@@ -0,0 +1,133 @@
+
+stty -F /dev/ttyUSB0 raw speed 9600
+sleep 1s
+stty -F /dev/ttyUSB0 raw speed 9600
+echo -e "0 dev\n" > /dev/ttyUSB0
+cat /dev/ttyUSB0 > 1.txt &
+sleep 1s
+pkill cat
+if test -s 1.txt;then
+     echo '/dev/ttyUSB0 may be linermotor'> /home/data/Setting/tryfindtty.txt
+fi
+
+stty -F /dev/ttyUSB1 raw speed 9600
+sleep 1s
+stty -F /dev/ttyUSB1 raw speed 9600
+echo -e "0 dev\n" > /dev/ttyUSB1
+cat /dev/ttyUSB1 > 1.txt &
+sleep 1s
+pkill cat
+if test -s 1.txt;then
+     echo '/dev/ttyUSB1 may be linermotor'> /home/data/Setting/tryfindtty.txt
+fi
+
+stty -F /dev/ttyUSB2 raw speed 9600
+sleep 1s
+stty -F /dev/ttyUSB2 raw speed 9600
+echo -e "0 dev\n" > /dev/ttyUSB2
+cat /dev/ttyUSB2 > 1.txt &
+sleep 1s
+pkill cat
+if test -s 1.txt;then
+     echo '/dev/ttyUSB2 may be linermotor'> /home/data/Setting/tryfindtty.txt
+fi
+
+stty -F /dev/ttyUSB3 raw speed 9600
+sleep 1s
+stty -F /dev/ttyUSB3 raw speed 9600
+echo -e "0 dev\n" > /dev/ttyUSB3
+cat /dev/ttyUSB3 > 1.txt &
+sleep 1s
+pkill cat
+if test -s 1.txt;then
+    echo '/dev/ttyUSB3 may be linermotor'> /home/data/Setting/tryfindtty.txt
+fi
+
+
+stty -F /dev/ttyS1 raw speed 115200
+sleep 1s
+stty -F /dev/ttyS1 raw speed 115200
+cat -e /dev/ttyS1 > 1.txt &
+sleep 1s
+echo aa5500040307 | xxd -r -ps > /dev/ttyS1
+sleep 1s
+pkill cat
+sleep 1s
+
+if test -s 1.txt;then
+    echo '/dev/ttyS1 is ISIF or IS2'>> /home/data/Setting/tryfindtty.txt
+fi
+
+
+stty -F /dev/ttyS2 raw speed 115200
+sleep 1s
+stty -F /dev/ttyS2 raw speed 115200
+cat -e /dev/ttyS2 > 1.txt &
+sleep 1s
+echo aa5500040307 | xxd -r -ps  > /dev/ttyS2
+sleep 1s
+pkill cat
+sleep 1s
+
+if test -s 1.txt;then
+    echo '/dev/ttyS2 is ISIF or IS2'>> /home/data/Setting/tryfindtty.txt
+fi
+
+stty -F /dev/ttyUSB0 raw speed 115200
+sleep 1s
+stty -F /dev/ttyUSB0 raw speed 115200
+cat -e /dev/ttyUSB0 > 1.txt &
+sleep 1s
+echo aa5500040307 | xxd -r -ps > /dev/ttyUSB0
+sleep 1s
+pkill cat
+sleep 1s
+
+if test -s 1.txt;then
+    echo '/dev/ttyUSB0 is IS1'>> /home/data/Setting/tryfindtty.txt
+fi
+
+stty -F /dev/ttyUSB1 raw speed 115200
+sleep 1s
+stty -F /dev/ttyUSB1 raw speed 115200
+cat -e /dev/ttyUSB1 > 1.txt &
+sleep 1s
+echo aa5500040307 | xxd -r -ps > /dev/ttyS1
+sleep 1s
+pkill cat
+sleep 1s
+if test -s 1.txt;then
+    echo '/dev/ttyUSB1 is IS1'>> /home/data/Setting/tryfindtty.txt
+fi
+
+stty -F /dev/ttyUSB2 raw speed 115200
+sleep 1s
+stty -F /dev/ttyUSB2 raw speed 115200
+cat -e /dev/ttyUSB2 > 1.txt &
+sleep 1s
+echo aa5500040307 | xxd -r -ps  > /dev/ttyUSB2
+sleep 1s
+pkill cat
+sleep 1s
+if test -s 1.txt;then
+    echo '/dev/ttyUSB2 is IS1'>> /home/data/Setting/tryfindtty.txt
+fi
+
+
+stty -F /dev/ttyUSB3 raw speed 115200
+sleep 1s
+stty -F /dev/ttyUSB3 raw speed 115200
+cat -e /dev/ttyUSB3 > 1.txt &
+sleep 1s
+echo aa5500040307 | xxd -r -ps  > /dev/ttyUSB3
+sleep 1s
+pkill cat
+sleep 1s
+
+if test -s 1.txt;then
+    echo '/dev/ttyUSB3 is IS1'>> /home/data/Setting/tryfindtty.txt
+fi
+
+
+
+
diff --git a/othersoft/shuttercali/project/LocationCali/main.cpp b/othersoft/shuttercali/project/LocationCali/main.cpp
index 295916d..a7a4587 100644
--- a/othersoft/shuttercali/project/LocationCali/main.cpp
+++ b/othersoft/shuttercali/project/LocationCali/main.cpp
@@ -181,7 +181,7 @@ int main(int argc, char* argv[])
 		vector<int> location1point = DengJianJu(loction1[i], 5000, 25);
 		vector<float> valuepoint;
 		int lennow = location1point.size();
-        cout1<<"Detail find "<<i<<"point begin"<<"<br>"<<flush;
+        cout1<<"Detail find "<<i<<" point begin"<<"<br>"<<flush;
 		for (size_t ii = 0; ii < lennow; ii++)
 		{
 
@@ -195,7 +195,7 @@ int main(int argc, char* argv[])
 		vector<int>loction2 = FindFeng(location1point, valuepinghua);
 
 		if (loction2.size() == 1)
-		{   cout1<<"find "<<i<<"point value is"<<loction2[0]<<"<br>"<<flush;
+		{   cout1<<"find "<<i<<"point value is <b color=\'green\'>"<<loction2[0]<<"<\/b><br>"<<flush;
 			outfile1 <<i+1<<"," << loction2[0]<< std::endl;
 		}