diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 68bb638..0a6ed2c 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -6,6 +6,5 @@ spring:
     url: jdbc:mysql://192.168.40.52:3306/goldcoin?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf-8&allowMultiQueries=true&useSSL=false
     username: root
     password: 123456
-# ??mybatis?mapper?????
 mybatis:
   mapper-locations: classpath:mapper/*.xml
\ No newline at end of file