diff --git a/groovy-commons-cli-1.3.patch b/groovy-commons-cli-1.3.patch
index 0ef65b596bf5bd67df1ea975f6131a8098604861..5ccb758b1316a9c083c256144fc35ddacf3df46b 100644
--- a/groovy-commons-cli-1.3.patch
+++ b/groovy-commons-cli-1.3.patch
@@ -486,6 +486,29 @@ index fd9765c..db29526 100644
  
  grapeHelp = {
      int spacesLen = commands.keySet().max {it.length()}.length() + 3
+@@ -326,10 +326,18 @@ if (cmd.hasOption('v')) {
+     return
+ }
+ 
+-
+-cmd.getOptionValues('D')?.each {String prop ->
+-    def (k, v) = prop.split ('=', 2) as List // array multiple assignment quirk
+-    System.setProperty(k, v ?: "")
++if (cmd.hasOption('D')) {
++    cmd.getOptionValues('D')?.each {String prop ->
++	while (prop.startsWith("=")) {
++	    prop = prop.substring(1, prop.length());
++        }
++        def (k, v) = prop.split ('=', 2) as List // array multiple assignment quirk
++	if (k.isEmpty() || v.isEmpty()) {
++            println "one system property's name or value is emply, skip."
++        } else {
++            System.setProperty(k, v ?: "")
++        }
++    }
+ }
+ 
+ String[] arg = cmd.args
 diff --git a/src/test/groovy/util/CliBuilderTest.groovy b/src/test/groovy/util/CliBuilderTest.groovy
 index cbd7bd1..d67de50 100644
 --- a/src/test/groovy/util/CliBuilderTest.groovy
diff --git a/groovy18-script b/groovy18-script
index 150fdbd23ed149b6941090367b2d9772794caee5..1b16b81b5f52b15b6af64975681e83cca7ce5e90 100644
--- a/groovy18-script
+++ b/groovy18-script
@@ -15,9 +15,11 @@ else
 fi
 
 # Configuration
+JAVA_HOME="/usr/lib/jvm/java-1.8.0-openjdk"
+GROOVY_HOME="/usr/share/groovy"
 SCRIPT_PATH=$0
 PROGNAME=$(basename $SCRIPT_PATH)
-GROOVY_CONF=/etc/groovy18-starter.conf
+#GROOVY_CONF=/etc/groovy18-starter.conf
 TOOLS_JAR=$JAVA_HOME/lib/tools.jar
 STARTER_MAIN_CLASS=org.codehaus.groovy.tools.GroovyStarter
 MAIN_CLASS=$STARTER_MAIN_CLASS
@@ -78,6 +80,20 @@ BASE_JARS="$BASE_JARS xstream"
 BASE_JARS="$BASE_JARS jansi"
 BASE_JARS="$BASE_JARS gpars/gpars"
 
+BASE_JARS="$BASE_JARS ant/ant-antlr"
+BASE_JARS="$BASE_JARS ant/ant"
+BASE_JARS="$BASE_JARS ant/ant-launcher"
+BASE_JARS="$BASE_JARS extra166y.jar"
+BASE_JARS="$BASE_JARS hamcrest/core"
+BASE_JARS="$BASE_JARS jansi/jansi.jar"
+BASE_JARS="$BASE_JARS beust-jcommander.jar"
+BASE_JARS="$BASE_JARS jline/jline.jar"
+BASE_JARS="$BASE_JARS multiverse/multiverse-core"
+BASE_JARS="$BASE_JARS qdox"
+BASE_JARS="$BASE_JARS glassfish-servlet-api"
+BASE_JARS="$BASE_JARS testng"
+BASE_JARS="$BASE_JARS xpp3"
+BASE_JARS="$BASE_JARS xstream/xstream"
 # Set parameters
 set_jvm
 set_classpath $BASE_JARS
@@ -85,4 +101,6 @@ set_flags $BASE_FLAGS
 set_options $BASE_OPTIONS $GROOVY_OPTS
 
 # Let's start
-run --conf "$GROOVY_CONF" --main "$CLASS" "$@"
+export GROOVY_VERSION="1.8"
+. ${GROOVY_HOME}/bin/startGroovy
+startGroovy "$CLASS" "${@}"
diff --git a/groovy18.spec b/groovy18.spec
index 123d96acdadd9d9a44f5eef9222eabf3e2fb2340..f4ce6d7ae25d773474bdaf9413f50e6a89f5495b 100644
--- a/groovy18.spec
+++ b/groovy18.spec
@@ -2,7 +2,7 @@
 %global archiver 1_8_9
 Name:                groovy18
 Version:             1.8.9
-Release:             1
+Release:             4
 Summary:             Dynamic language for the Java Platform
 License:             ASL 2.0 and BSD and EPL and Public Domain and CC-BY
 URL:                 http://groovy-lang.org
@@ -122,5 +122,14 @@ install -p -m644 %{SOURCE2} \
 %license LICENSE.txt LICENSE-2.0.txt NOTICE.txt cpl-v10.txt epl-v10.txt
 
 %changelog
+* Mon Mar 11 2024 Ge Wang <wang__ge@126.com> - 1.8.9-4
+- Add command line parser separator recogonition
+
+* Mon Feb 26 2024 xu_ping <707078654@qq.com> - 1.8.9-3
+- fix help information is consistent due to the singularity of the class method.
+
+*Tue Feb 20 2024 Ge Wang <wang__ge@126.com> - 1.8.9-2
+- Replace run with exec
+
 * Sat Aug 15 2020 zhanghua <zhanghua40@huawei.com> - 1.8.9-1
 - Package init