diff --git a/script/assembly/collector/bin/startup.sh b/script/assembly/collector/bin/startup.sh
index c20213b7fd1..5b48adce441 100644
--- a/script/assembly/collector/bin/startup.sh
+++ b/script/assembly/collector/bin/startup.sh
@@ -99,7 +99,7 @@ echo -e "Starting the HertzBeat $SERVER_NAME ..."
 
 if [ -f "./java/bin/java" ]; then
     echo -e "Use the inner package jdk to start"
-    nohup ./java/bin/java $JAVA_OPTS $JAVA_MEM_OPTS $CONFIG_FILES $CLASSPATH $MAIN_CLASS >logs/startup.log 2>&1 &
+    nohup ./java/bin/java $JAVA_OPTS $JAVA_MEM_OPTS $CONFIG_FILES -cp $CLASSPATH $MAIN_CLASS >logs/startup.log 2>&1 &
 else
     JAVA_EXIST=`which java | grep bin | wc -l`
     if [ $JAVA_EXIST -le 0 ]; then
@@ -107,7 +107,7 @@ else
       exit 1
     fi
     echo -e "Use the system environment jdk to start"
-    nohup java $JAVA_OPTS $JAVA_MEM_OPTS $CONFIG_FILES $CLASSPATH $MAIN_CLASS >logs/startup.log 2>&1 &
+    nohup java $JAVA_OPTS $JAVA_MEM_OPTS $CONFIG_FILES -cp $CLASSPATH $MAIN_CLASS >logs/startup.log 2>&1 &
 fi
 
 COUNT=0