diff --git a/pom.xml b/pom.xml
index 88c30d1..7467da4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,8 +36,8 @@
         <jwt.version>0.12.5</jwt.version>
         <knife4j.version>4.5.0</knife4j.version>
         <mybatis-spring-boot.version>3.0.3</mybatis-spring-boot.version>
-        <!-- druid 的 xa暂时不支持 mysql 9.0.0+ -->
-        <mysql.version>8.4.0</mysql.version>
+        <!-- druid 的 xa暂时不支持 mysql 9.0.0+ 连接速度:8.3.0>8.2.0>8.4.0 -->
+        <mysql.version>8.3.0</mysql.version>
         <jaxb-api.version>2.3.1</jaxb-api.version>
         <jaxb.version>4.0.5</jaxb.version>
         <springdoc.version>2.1.0</springdoc.version>
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/datasource/DataSourceManagement.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/datasource/DataSourceManagement.java
index ea2b485..4c3a181 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/datasource/DataSourceManagement.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/datasource/DataSourceManagement.java
@@ -74,8 +74,10 @@ public class DataSourceManagement implements InitializingBean {
                     }
                     DataSource dataSource = (DataSource) commonDataSource;
                     logger.info("数据源：{} 校验中.......", name);
+                    // 计时
+                    long start = System.currentTimeMillis();
                     validateDataSource(dataSource);
-                    logger.info("数据源：{} 链接成功", name);
+                    logger.info("数据源：{} 链接成功，耗时：{}ms", name, System.currentTimeMillis() - start);
                     this.putDataSource(name, dataSource);
                 });
     }