diff --git a/plugins/bin/deployAll.sh b/plugins/bin/deployAll.sh
new file mode 100644
index 00000000..529f5bbf
--- /dev/null
+++ b/plugins/bin/deployAll.sh
@@ -0,0 +1,29 @@
+#! /bin/bash 
+###########################################
+# Install All public plugins
+# Copyright (2019-2023) 北京华夏春松科技有限公司
+###########################################
+
+# constants
+baseDir=$(cd `dirname "$0"`;pwd)
+
+# functions
+
+# main 
+[ -z "${BASH_SOURCE[0]}" -o "${BASH_SOURCE[0]}" = "$0" ] || return
+
+echo "Remove old plugins ..."
+set -x
+rm -rf $baseDir/../../compose/contact-center/plugins/*.jar
+set +x
+
+cd $baseDir/..
+echo "Inspect plugins -->" `pwd`
+for x in `ls .`; do
+    cd $baseDir/..
+    if [ -d ./$x ] && [ $x != "bin" ] && [ -f $x/pom.xml ]; then
+        cd $x
+        echo "Package and Deploy Plugin" `pwd`
+        mvn -DskipTests clean package deploy
+    fi
+done
diff --git a/plugins/sample/pom.xml b/plugins/sample/pom.xml
index 09169f23..1f184ea9 100644
--- a/plugins/sample/pom.xml
+++ b/plugins/sample/pom.xml
@@ -98,4 +98,58 @@
         </plugins>
     </build>
 
+    <repositories>
+        <repository>
+            <id>chatopera</id>
+            <name>Chatopera Inc.</name>
+            <url>https://nexus.chatopera.com/repository/maven-public</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+
+    <distributionManagement>
+        <repository>
+            <id>chatopera-releases</id>
+            <name>Chatopera Nexus Releases</name>
+            <url>https://nexus.chatopera.com/repository/maven-releases/</url>
+        </repository>
+        <snapshotRepository>
+            <id>chatopera-snapshots</id>
+            <name>Chatopera Nexus Snapshots</name>
+            <url>https://nexus.chatopera.com/repository/maven-snapshots/</url>
+        </snapshotRepository>
+    </distributionManagement>
+
+    <developers>
+        <developer>
+            <id>hailiang-wang</id>
+            <name>Hai Liang Wang</name>
+            <email>h@cskefu.com</email>
+            <url>https://github.com/hailiang-wang</url>
+            <organization>Chatopera Inc.</organization>
+            <organizationUrl>https://www.chatopera.com</organizationUrl>
+            <roles>
+                <role>chief engineer</role>
+                <role>developer</role>
+            </roles>
+            <timezone>Asia/Shanghai</timezone>
+        </developer>
+    </developers>
+
+
+    <licenses>
+        <license>
+            <name>Apache-2.0</name>
+            <url>https://github.com/cskefu/cskefu/blob/develop/LICENSE</url>
+            <distribution>repo</distribution>
+            <comments>A business-friendly OSS license</comments>
+        </license>
+    </licenses>
+
+
 </project>