diff --git a/jigsaw-rpc-user/src/main/java/org/jigsaw/payment/user/Server.java b/jigsaw-rpc-user/src/main/java/org/jigsaw/payment/user/Server.java
index fcd4781..0c2f13c 100644
--- a/jigsaw-rpc-user/src/main/java/org/jigsaw/payment/user/Server.java
+++ b/jigsaw-rpc-user/src/main/java/org/jigsaw/payment/user/Server.java
@@ -7,7 +7,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
 
 /**
- * 启动RPC服务器，使用spring boot application
+ * 启动RPC服务器，使用spring boot application.
  */
 @EnableTransactionManagement
 @SpringBootApplication