diff --git a/distribution/bin/startup.sh b/distribution/bin/startup.sh
index b836a7377..2a3a16538 100644
--- a/distribution/bin/startup.sh
+++ b/distribution/bin/startup.sh
@@ -108,7 +108,7 @@ JAVA_MAJOR_VERSION=$($JAVA -version 2>&1 | sed -E -n 's/.* version "([0-9]*).*$/
 if [[ "$JAVA_MAJOR_VERSION" -ge "9" ]] ; then
   JAVA_OPT="${JAVA_OPT} -Xlog:gc*:file=${BASE_DIR}/logs/nacos_gc.log:time,tags:filecount=10,filesize=102400"
 else
-  JAVA ="${JAVA} -Djava.ext.dirs=${JAVA_HOME}/jre/lib/ext:${JAVA_HOME}/lib/ext"
+  JAVA_OPT_EXT_FIX="-Djava.ext.dirs=${JAVA_HOME}/jre/lib/ext:${JAVA_HOME}/lib/ext"
   JAVA_OPT="${JAVA_OPT} -Xloggc:${BASE_DIR}/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M"
 fi
 
@@ -124,7 +124,7 @@ if [ ! -d "${BASE_DIR}/logs" ]; then
   mkdir ${BASE_DIR}/logs
 fi
 
-echo "$JAVA ${JAVA_OPT}"
+echo "$JAVA $JAVA_OPT_EXT_FIX ${JAVA_OPT}"
 
 if [[ "${MODE}" == "standalone" ]]; then
     echo "nacos is starting with standalone"
@@ -137,6 +137,12 @@ if [ ! -f "${BASE_DIR}/logs/start.out" ]; then
   touch "${BASE_DIR}/logs/start.out"
 fi
 # start
-echo "$JAVA ${JAVA_OPT}" > ${BASE_DIR}/logs/start.out 2>&1 &
-nohup "$JAVA" ${JAVA_OPT} nacos.nacos >> ${BASE_DIR}/logs/start.out 2>&1 &
+echo "$JAVA $JAVA_OPT_EXT_FIX ${JAVA_OPT}" > ${BASE_DIR}/logs/start.out 2>&1 &
+
+if [[ "$JAVA_OPT_EXT_FIX" == "" ]]; then
+  nohup "$JAVA" ${JAVA_OPT} nacos.nacos >> ${BASE_DIR}/logs/start.out 2>&1 &
+else
+  nohup "$JAVA" "$JAVA_OPT_EXT_FIX" ${JAVA_OPT} nacos.nacos >> ${BASE_DIR}/logs/start.out 2>&1 &
+fi
+
 echo "nacos is starting，you can check the ${BASE_DIR}/logs/start.out"