diff --git a/00base/07env-install-centos.sh b/00base/07env-install-centos.sh
index ff1c77d..0417fb8 100644
--- a/00base/07env-install-centos.sh
+++ b/00base/07env-install-centos.sh
@@ -369,18 +369,25 @@ function init:java() {
   local line="\n"
   local add_profile=`echo -e "${line}JAVA_HOME=${java_path}${line}PATH=\$JAVA_HOME/bin:\$PATH${line}export JAVA_HOME PATH"`
   command::exec "${host}" "
+    yum -y remove *openjdk*
     if [ ! -d "$java_path" ]; then
       mkdir -p ${BASE_DIR}/java
       wget --timeout=10 --waitretry=3 --tries=5 --retry-connrefused --no-check-certificate ${JDK_URL} -O ${BASE_DIR}/java/${JDK_FILE_NAME}
       cd ${BASE_DIR}/java
       tar -zxvf ${JDK_FILE_NAME}
-      echo -e '$add_profile' >> /etc/profile
-      sudo source /etc/profile
-      sudo chown -R \$(id -u):\$(id -g) ${BASE_DIR}/java
+    fi
+    if [ \`grep -c '$add_profile' '/etc/sudoers'\` == '0' ];then
+      echo '$add_profile' >> /etc/profile
+      source /etc/profile
     fi
     java -version
   "
   check::exit_code "$?" "java" "$host 安装java环境" "exit"
+  if [[ "${ADD_USER_TAG:-}" == "1" ]]; then
+    command::exec "${host}" "
+      sudo chown -R \$(id -u ${ADD_USER_NAME}):\$(id -g ${ADD_USER_NAME}) ${BASE_DIR}/java
+    "
+  fi
   log::info "[java]" "java环境安装成功!"
 }