diff --git a/Dockerfile b/Dockerfile
index 2bbc798a..58b968fa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,5 +25,5 @@ ENV CLASSPATH $JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
 ENV PATH $PATH:$JAVA_HOME/bin
 ENV LANG zh_CN.UTF-8
 ENV LC_ALL zh_CN.UTF-8
-ENV KKFILEVIEW_BIN_FOLDER /opt/kkFileView-2.2.1-SNAPSHOT/bin
-ENTRYPOINT ["java","-Dfile.encoding=UTF-8","-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider","-Dspring.config.location=/opt/kkFileView-2.2.1-SNAPSHOT/config/application.properties","-jar","/opt/kkFileView-2.2.1-SNAPSHOT/bin/kkFileView-2.2.1-SNAPSHOT.jar"]
\ No newline at end of file
+ENV KKFILEVIEW_BIN_FOLDER /opt/kkFileView-2.2.1/bin
+ENTRYPOINT ["java","-Dfile.encoding=UTF-8","-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider","-Dspring.config.location=/opt/kkFileView-2.2.1/config/application.properties","-jar","/opt/kkFileView-2.2.1/bin/kkFileView-2.2.1.jar"]
\ No newline at end of file
diff --git a/jodconverter-web/pom.xml b/jodconverter-web/pom.xml
index 55431514..bac1265a 100644
--- a/jodconverter-web/pom.xml
+++ b/jodconverter-web/pom.xml
@@ -12,7 +12,7 @@
 
     <groupId>cn.keking</groupId>
     <artifactId>kkFileView</artifactId>
-    <version>2.2.1-SNAPSHOT</version>
+    <version>2.2.1</version>
 
 
     <properties>
diff --git a/jodconverter-web/src/main/bin/startup.bat b/jodconverter-web/src/main/bin/startup.bat
index 9aea0f11..8eb4d413 100644
--- a/jodconverter-web/src/main/bin/startup.bat
+++ b/jodconverter-web/src/main/bin/startup.bat
@@ -6,4 +6,4 @@ echo Starting kkFileView...
 echo Please check log file in ../log/kkFileView.log for more information
 echo You can get help in our official homesite: https://kkFileView.keking.cn
 echo If this project is helpful to you, please star it on https://gitee.com/kekingcn/file-online-preview/stargazers
-java -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -Dspring.config.location=..\config\application.properties -jar kkFileView-2.2.1-SNAPSHOT.jar -> ..\log\kkFileView.log
\ No newline at end of file
+java -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -Dspring.config.location=..\config\application.properties -jar kkFileView-2.2.1.jar -> ..\log\kkFileView.log
\ No newline at end of file
diff --git a/jodconverter-web/src/main/bin/startup.sh b/jodconverter-web/src/main/bin/startup.sh
index 44365e3a..f60ea68d 100644
--- a/jodconverter-web/src/main/bin/startup.sh
+++ b/jodconverter-web/src/main/bin/startup.sh
@@ -29,4 +29,4 @@ echo "Starting kkFileView..."
 echo "Please execute ./showlog.sh to check log for more information"
 echo "You can get help in our official homesite: https://kkFileView.keking.cn"
 echo "If this project is helpful to you, please star it on https://gitee.com/kekingcn/file-online-preview/stargazers"
-nohup java -Dfile.encoding=UTF-8 -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -Dspring.config.location=../config/application.properties -jar kkFileView-2.2.1-SNAPSHOT.jar > ../log/kkFileView.log 2>&1 &
+nohup java -Dfile.encoding=UTF-8 -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -Dspring.config.location=../config/application.properties -jar kkFileView-2.2.1.jar > ../log/kkFileView.log 2>&1 &
diff --git a/pom.xml b/pom.xml
index a5868391..a8f1ef6a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>cn.keking</groupId>
     <artifactId>filepreview</artifactId>
-    <version>2.2.1-SNAPSHOT</version>
+    <version>2.2.1</version>
     <modules>
         <module>jodconverter-core</module>
         <module>jodconverter-web</module>