diff --git a/springboot-mybatis/src/main/resources/application.yml b/springboot-mybatis/src/main/resources/application.yml
index 9fda35d..45de8a2 100644
--- a/springboot-mybatis/src/main/resources/application.yml
+++ b/springboot-mybatis/src/main/resources/application.yml
@@ -34,7 +34,7 @@ logging:
 spring:
   profiles: dev
   datasource:
-      url: jdbc:mysql://127.0.0.1:3306/pos?useSSL=false&autoReconnect=true&tinyInt1isBit=false&useUnicode=true&characterEncoding=utf8
+      url: jdbc:mysql://127.0.0.1:3306/pos?serverTimezone=UTC&useSSL=false&autoReconnect=true&tinyInt1isBit=false&useUnicode=true&characterEncoding=utf8
       username: root
       password: 123456
 
@@ -43,24 +43,4 @@ logging:
     ROOT: INFO
     com:
       xncoding: DEBUG
-  file: E:/logs/app.log
-
----
-
-#####################################################################
-########################  测试环境profile  ##########################
-#####################################################################
-
-spring:
-  profiles: test
-  datasource:
-      url: jdbc:mysql://127.0.0.1:3306/pos?useSSL=false&autoReconnect=true&tinyInt1isBit=false&useUnicode=true&characterEncoding=utf8
-      username: root
-      password: 123456
-
-logging:
-  level:
-    ROOT: INFO
-    com:
-      xncoding: DEBUG
-  file: /var/logs/app.log
+  file: D:/logs/app.log