diff --git a/source/src/main/java/io/wdd/source/shell/agent-bootup.sh b/source/src/main/java/io/wdd/source/shell/agent-bootup.sh
index 69d715c..28492ea 100644
--- a/source/src/main/java/io/wdd/source/shell/agent-bootup.sh
+++ b/source/src/main/java/io/wdd/source/shell/agent-bootup.sh
@@ -199,7 +199,7 @@ DownloadAllFile() {
   colorEcho $BLUE "start to download octopus agent !"
   # check for latest version
   # download the lasted jar
-  #wget https://happybirthday.107421.xyz/octopus-agent/octopus-agent-2022-12-21-16-00-00.jar -O /octopus-agent/agent.jar
+  wget https://happybirthday.107421.xyz/octopus-agent/octopus-agent-2022-12-21-16-00-00.jar -O /octopus-agent/agent.jar
 
   FunctionSuccess
   FunctionEnd
@@ -280,7 +280,7 @@ LimitNPROC=65535
 User=root
 WorkingDirectory=/octopus-agent
 ExecStart=java -jar /octopus-agent/agent.jar ${JAVA_OPTS}
-ExecReload=
+ExecReload=source /etc/environment
 Restart=on-failure
 
 [Install]
diff --git a/source/src/main/java/io/wdd/source/shell/lib/wdd-lib-sys.sh b/source/src/main/java/io/wdd/source/shell/lib/wdd-lib-sys.sh
index 6fd90bf..104f5b1 100644
--- a/source/src/main/java/io/wdd/source/shell/lib/wdd-lib-sys.sh
+++ b/source/src/main/java/io/wdd/source/shell/lib/wdd-lib-sys.sh
@@ -67,7 +67,7 @@ check_sys() {
 
   # 判断系统的包管理工具  apt, yum, or zypper
   getPackageManageTool() {
-    if [[ -n $(command -v apt-getMapper) ]]; then
+    if [[ -n $(command -v apt-get) ]]; then
       CMD_INSTALL="apt-get -y -qq install"
       CMD_UPDATE="apt-get -qq update"
       CMD_REMOVE="apt-get -y remove"