diff --git a/docs/_coverpage.md b/docs/_coverpage.md
index 9fb0a92..3595831 100644
--- a/docs/_coverpage.md
+++ b/docs/_coverpage.md
@@ -5,7 +5,7 @@
 
 - 快速接入微信支付V3、支付宝支付
 - Spring Boot Starter 风格  
-- 配置简单、只依赖Spring框架
+- 配置简单、只依赖 Spring 框架
 
 
 [Star](https://github.com/NotFound403/payment-spring-boot)
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/enumeration/WechatPayV3Type.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/enumeration/WechatPayV3Type.java
index 449b3ee..8f485fc 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/enumeration/WechatPayV3Type.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/enumeration/WechatPayV3Type.java
@@ -66,7 +66,7 @@ public enum WechatPayV3Type {
     MARKETING_FAVOR_STOCKS_PAUSE(HttpMethod.POST,"%s/v3/marketing/favor/stocks/{stock_id}/pause"),
 
     /**
-     * 发放代金券API & 根据商户号查用户的券.
+     * 发放代金券API、根据商户号查用户的券.
      */
     MARKETING_FAVOR_USERS_COUPONS(HttpMethod.POST,"%s/v3/marketing/favor/users/{openid}/coupons"),
     /**
diff --git a/pom.xml b/pom.xml
index 4a225d8..3fd5376 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>
-        <spring-boot.version>2.1.14.RELEASE</spring-boot.version>
+        <spring-boot.version>2.4.0</spring-boot.version>
         <aliy-pay-sdk.version>4.10.167.ALL</aliy-pay-sdk.version>
         <oss-starter.version>1.0.0.RELEASE</oss-starter.version>
         <lombok.verison>1.18.12</lombok.verison>
@@ -109,5 +109,43 @@
             </dependency>
         </dependencies>
     </dependencyManagement>
+<build>
+    <plugins>
+        <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-resources-plugin</artifactId>
+            <version>3.2.0</version>
+            <configuration>
+                <encoding>UTF-8</encoding>
+            </configuration>
+        </plugin>
+        <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-javadoc-plugin</artifactId>
+            <version>3.2.0</version>
+            <executions>
+                <execution>
+                    <id>attach-javadocs</id>
+                    <goals>
+                        <goal>jar</goal>
+                    </goals>
+                </execution>
+            </executions>
+        </plugin>
 
+        <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-gpg-plugin</artifactId>
+            <version>1.6</version>
+            <executions>
+                <execution>
+                    <phase>verify</phase>
+                    <goals>
+                        <goal>sign</goal>
+                    </goals>
+                </execution>
+            </executions>
+        </plugin>
+    </plugins>
+</build>
 </project>
\ No newline at end of file