diff --git a/pom.xml b/pom.xml
index a125a64..075cb09 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,12 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <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">
+    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>
 
     <groupId>xyz.zhouxy.jdbc</groupId>
     <artifactId>simple-jdbc</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
+    <version>1.0.0-RC1</version>
 
     <name>Simple JDBC</name>
     <description>对 JDBC 的简单封装。</description>
@@ -17,9 +16,30 @@
         <maven.compiler.target>8</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
-        <plusone-commons.version>1.1.0-SNAPSHOT</plusone-commons.version>
+        <plusone-commons.version>1.1.0-RC2</plusone-commons.version>
     </properties>
 
+    <licenses>
+        <license>
+            <name>Apache License, Version 2.0</name>
+            <url>https://www.apache.org/licenses/LICENSE-2.0</url>
+            <distribution>repo</distribution>
+        </license>
+    </licenses>
+
+    <developers>
+        <developer>
+            <name>Zhou Xingyi (周兴毅)</name>
+            <url>https://gitea.zhouxy.xyz/plusone</url>
+        </developer>
+    </developers>
+
+    <scm>
+        <connection>scm:git:https://gitea.zhouxy.xyz/plusone/simple-jdbc.git</connection>
+        <developerConnection>scm:git:ssh://gitea.zhouxy.xyz/plusone/simple-jdbc.git</developerConnection>
+        <url>https://gitea.zhouxy.xyz/plusone/simple-jdbc</url>
+    </scm>
+
     <dependencyManagement>
         <dependencies>
             <dependency>
@@ -57,29 +77,35 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
-
-    <repositories>
-        <repository>
-            <id>aliyun</id>
-            <url>https://maven.aliyun.com/repository/public</url>
-            <releases>
-                <enabled>true</enabled>
-            </releases>
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-        </repository>
-    </repositories>
-    <pluginRepositories>
-        <pluginRepository>
-            <id>aliyun-plugin</id>
-            <url>https://maven.aliyun.com/repository/public</url>
-            <releases>
-                <enabled>true</enabled>
-            </releases>
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-        </pluginRepository>
-    </pluginRepositories>
+    <profiles>
+        <profile>
+            <id>release</id>
+            <build>
+                <plugins>
+                    <!-- GPG -->
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-gpg-plugin</artifactId>
+                        <executions>
+                            <execution>
+                                <id>sign-artifacts</id>
+                                <phase>verify</phase>
+                                <goals>
+                                    <goal>sign</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                    <plugin>
+                        <groupId>org.sonatype.central</groupId>
+                        <artifactId>central-publishing-maven-plugin</artifactId>
+                        <extensions>true</extensions>
+                        <configuration>
+                            <publishingServerId>central</publishingServerId>
+                        </configuration>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
 </project>