[maven-release-plugin] prepare release 5.0.0-alpha
diff --git a/pom.xml b/pom.xml
index 322852b..5323d96 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
     </parent>
     <groupId>org.apache.shardingsphere</groupId>
     <artifactId>shardingsphere-ui</artifactId>
-    <version>5.0.0-alpha-SNAPSHOT</version>
+    <version>5.0.0-alpha</version>
     <packaging>pom</packaging>
     <name>${project.artifactId}</name>
     
@@ -180,6 +180,6 @@
         <connection>scm:git:https://github.com/apache/shardingsphere-ui.git</connection>
         <developerConnection>scm:git:https://github.com/apache/shardingsphere-ui.git</developerConnection>
         <url>https://github.com/apache/shardingsphere-ui.git</url>
-        <tag>HEAD</tag>
+        <tag>5.0.0-alpha</tag>
     </scm>
 </project>
diff --git a/shardingsphere-ui-backend/pom.xml b/shardingsphere-ui-backend/pom.xml
index 391bfdd..5bcfbe6 100644
--- a/shardingsphere-ui-backend/pom.xml
+++ b/shardingsphere-ui-backend/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere</groupId>
         <artifactId>shardingsphere-ui</artifactId>
-        <version>5.0.0-alpha-SNAPSHOT</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <artifactId>shardingsphere-ui-backend</artifactId>
     <name>${project.artifactId}</name>
diff --git a/shardingsphere-ui-distribution/pom.xml b/shardingsphere-ui-distribution/pom.xml
index a0f54b9..81f8ecf 100644
--- a/shardingsphere-ui-distribution/pom.xml
+++ b/shardingsphere-ui-distribution/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere</groupId>
         <artifactId>shardingsphere-ui</artifactId>
-        <version>5.0.0-alpha-SNAPSHOT</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <artifactId>shardingsphere-ui-distribution</artifactId>
     <name>${project.artifactId}</name>
diff --git a/shardingsphere-ui-distribution/shardingsphere-ui-bin-distribution/pom.xml b/shardingsphere-ui-distribution/shardingsphere-ui-bin-distribution/pom.xml
index 86af971..ab34384 100644
--- a/shardingsphere-ui-distribution/shardingsphere-ui-bin-distribution/pom.xml
+++ b/shardingsphere-ui-distribution/shardingsphere-ui-bin-distribution/pom.xml
@@ -16,14 +16,12 @@
   ~ limitations under the License.
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.apache.shardingsphere</groupId>
         <artifactId>shardingsphere-ui-distribution</artifactId>
-        <version>5.0.0-alpha-SNAPSHOT</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <artifactId>shardingsphere-ui-bin-distribution</artifactId>
     <name>${project.artifactId}</name>
diff --git a/shardingsphere-ui-distribution/shardingsphere-ui-src-distribution/pom.xml b/shardingsphere-ui-distribution/shardingsphere-ui-src-distribution/pom.xml
index fcf7a5f..f882458 100644
--- a/shardingsphere-ui-distribution/shardingsphere-ui-src-distribution/pom.xml
+++ b/shardingsphere-ui-distribution/shardingsphere-ui-src-distribution/pom.xml
@@ -16,14 +16,12 @@
   ~ limitations under the License.
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.apache.shardingsphere</groupId>
         <artifactId>shardingsphere-ui-distribution</artifactId>
-        <version>5.0.0-alpha-SNAPSHOT</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <artifactId>shardingsphere-ui-src-distribution</artifactId>
     <name>${project.artifactId}</name>
diff --git a/shardingsphere-ui-frontend/pom.xml b/shardingsphere-ui-frontend/pom.xml
index 2d48cff..ba466fd 100644
--- a/shardingsphere-ui-frontend/pom.xml
+++ b/shardingsphere-ui-frontend/pom.xml
@@ -16,13 +16,12 @@
   ~ limitations under the License.
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.apache.shardingsphere</groupId>
         <artifactId>shardingsphere-ui</artifactId>
-        <version>5.0.0-alpha-SNAPSHOT</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <artifactId>shardingsphere-ui-frontend</artifactId>
     <name>${project.artifactId}</name>