diff --git a/CreateEnvironment.sh b/CreateEnvironment.sh
index b310579..438eafc 100755
--- a/CreateEnvironment.sh
+++ b/CreateEnvironment.sh
@@ -5,6 +5,8 @@ sudo mkdir /home/300tc/library_source
 sudo mkdir /home/300tc/library
 cd /home/300tc
 
+sudo sed -i '$ i\echo "0" > /media/nvme/300TC/config/timesyncfromdji' /etc/rc.local
+
 #timedatectl | grep Time
 timedatectl set-timezone "Asia/Shanghai"
 
@@ -205,9 +207,9 @@ sudo apt -y install unzip
 #sudo mv Payload_SDK_V2.2.1-build.315 Payload_SDK_V2.2.1_300tc
 
 cd /home/300tc/projects_source/
-sudo git clone http://106.75.72.40:3000/tangchao0503/Payload_SDK_V2.2.1_300tc.git
-sudo mkdir /home/300tc/projects_source/Payload_SDK_V2.2.1_300tc/sample/platform/linux/manifold2/project/build/
-cd  /home/300tc/projects_source/Payload_SDK_V2.2.1_300tc/sample/platform/linux/manifold2/project/build/
+sudo git clone http://106.75.72.40:3000/tangchao0503/Payload-SDK.git
+sudo mkdir /home/300tc/projects_source/Payload-SDK/samples/sample_c/platform/linux/manifold2/build
+cd  /home/300tc/projects_source/Payload-SDK/samples/sample_c/platform/linux/manifold2/build
 sudo cmake ..
 sudo make
 
diff --git a/finger_daemon.sh b/finger_daemon.sh
index 6b4c7b1..8431532 100755
--- a/finger_daemon.sh
+++ b/finger_daemon.sh
@@ -37,7 +37,7 @@ fi
 
 #python /home/pi/tc_ShellScripts/test.py
 
-bool=`ps -ef | grep psdk_demo | grep -v grep  | wc -l`
+bool=`ps -ef | grep dji_300tc | grep -v grep  | wc -l`
 
 if [ $bool -eq 0 ] ; then
         psdkLogFileName=$(date +%Y%m%d_%H%M_%S).dji_log
@@ -45,8 +45,8 @@ if [ $bool -eq 0 ] ; then
 
 #	      sudo /home/300tc/projects/psdk/psdk_demo &> $LogDirectory"/djiLog/"$psdkLogFileName &
 
-        cd  /home/300tc/projects_source/Payload_SDK_V2.2.1_300tc/sample/platform/linux/manifold2/project/build/
-        sudo /home/300tc/projects_source/Payload_SDK_V2.2.1_300tc/sample/platform/linux/manifold2/project/build/psdk_demo &> $LogDirectory"/djiLog/"$psdkLogFileName &
+        cd  /home/300tc/projects_source/Payload-SDK/samples/sample_c/platform/linux/manifold2/build/bin
+        sudo /home/300tc/projects_source/Payload-SDK/samples/sample_c/platform/linux/manifold2/build/bin/dji_300tc &> $LogDirectory"/djiLog/"$psdkLogFileName &
 
         runtimes=$(head -n +1 $LogDirectory"/djiLog/Number_of_runs.txt")
         echo $runtimes
@@ -63,7 +63,29 @@ fi
 
 
 # run ximea program
-sleep 100s # wait for dji to set time
+while [ ! -f "/media/nvme/300TC/config/timesyncfromdji" ]
+do
+  sleep 1s
+  echo "timesyncfromdji don't exist"
+  
+done
+
+while [ ! -s "/media/nvme/300TC/config/timesyncfromdji" ]
+do
+  sleep 1s
+  echo "timesyncfromdji is empty"
+  
+done
+
+number=$(cat /media/nvme/300TC/config/timesyncfromdji)
+while [ "$number" -eq 0 ]
+do
+  sleep 1s
+  echo "Time synchronization is not performed."
+  
+  number=$(cat /media/nvme/300TC/config/timesyncfromdji)
+done
+
 cd $LogDirectory
 if [ ! -e hyperspectralLog  ]; then
         sudo mkdir hyperspectralLog