diff --git a/yudao-server/src/main/resources/application-dev.yaml b/yudao-server/src/main/resources/application-dev.yaml
index 2e25b16c1..4a20cdfb3 100644
--- a/yudao-server/src/main/resources/application-dev.yaml
+++ b/yudao-server/src/main/resources/application-dev.yaml
@@ -45,13 +45,13 @@ spring:
       datasource:
         master:
           name: ruoyi-vue-pro
-          url: jdbc:mysql://400-infra.server.iocoder.cn:3306/${spring.datasource.dynamic.datasource.master.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT&nullCatalogMeansCurrent=true
+          url: jdbc:mysql://400-infra.server.iocoder.cn:3306/${spring.datasource.dynamic.datasource.master.name}?useSSL=false&serverTimezone=UTC&useSSL=false&allowPublicKeyRetrieval=true
           driver-class-name: com.mysql.jdbc.Driver
           username: root
           password: 3WLiVUBEwTbvAfsh
         slave: # 模拟从库，可根据自己需要修改 # 模拟从库，可根据自己需要修改
           name: ruoyi-vue-pro
-          url: jdbc:mysql://400-infra.server.iocoder.cn:3306/${spring.datasource.dynamic.datasource.slave.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT&nullCatalogMeansCurrent=true
+          url: jdbc:mysql://400-infra.server.iocoder.cn:3306/${spring.datasource.dynamic.datasource.slave.name}?useSSL=false&serverTimezone=UTC&useSSL=false&allowPublicKeyRetrieval=true
           driver-class-name: com.mysql.jdbc.Driver
           username: root
           password: 3WLiVUBEwTbvAfsh
diff --git a/yudao-server/src/main/resources/application-local.yaml b/yudao-server/src/main/resources/application-local.yaml
index 547efa69a..1187ff7e1 100644
--- a/yudao-server/src/main/resources/application-local.yaml
+++ b/yudao-server/src/main/resources/application-local.yaml
@@ -45,7 +45,7 @@ spring:
       datasource:
         master:
           name: ruoyi-vue-pro
-          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.master.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true # MySQL Connector/J 8.X 连接的示例
+          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.master.name}?useSSL=false&serverTimezone=UTC&useSSL=false&allowPublicKeyRetrieval=true # MySQL Connector/J 8.X 连接的示例
           #          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.master.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT # MySQL Connector/J 5.X 连接的示例
           #          url: jdbc:postgresql://127.0.0.1:5432/${spring.datasource.dynamic.datasource.slave.name} # PostgreSQL 连接的示例
           #          url: jdbc:oracle:thin:@127.0.0.1:1521:xe # Oracle 连接的示例
@@ -56,7 +56,7 @@ spring:
         #          password: JSm:g(*%lU4ZAkz06cd52KqT3)i1?H7W
         slave: # 模拟从库，可根据自己需要修改
           name: ruoyi-vue-pro
-          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.slave.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true # MySQL Connector/J 8.X 连接的示例
+          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.slave.name}?useSSL=false&serverTimezone=UTC&useSSL=false&allowPublicKeyRetrieval=true # MySQL Connector/J 8.X 连接的示例
           #          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.slave.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT # MySQL Connector/J 5.X 连接的示例
           #          url: jdbc:postgresql://127.0.0.1:5432/${spring.datasource.dynamic.datasource.slave.name} # PostgreSQL 连接的示例
           #          url: jdbc:oracle:thin:@127.0.0.1:1521:xe # Oracle 连接的示例