diff --git a/ruoyi-admin/src/main/resources/application-dev.yml b/ruoyi-admin/src/main/resources/application-dev.yml
index 780499400..6db813cf2 100644
--- a/ruoyi-admin/src/main/resources/application-dev.yml
+++ b/ruoyi-admin/src/main/resources/application-dev.yml
@@ -38,7 +38,7 @@ spring:
         # 配置一个连接在池中最大生存的时间，单位是毫秒
         maxEvictableIdleTimeMillis: 900000
         # 配置检测连接是否有效
-        validationQuery: SELECT 1 FROM DUAL
+        validationQuery: SELECT 1
         testWhileIdle: true
         testOnBorrow: false
         testOnReturn: false
diff --git a/ruoyi-admin/src/main/resources/application-prod.yml b/ruoyi-admin/src/main/resources/application-prod.yml
index 446d54d45..ea16c20a1 100644
--- a/ruoyi-admin/src/main/resources/application-prod.yml
+++ b/ruoyi-admin/src/main/resources/application-prod.yml
@@ -38,7 +38,7 @@ spring:
         # 配置一个连接在池中最大生存的时间，单位是毫秒
         maxEvictableIdleTimeMillis: 900000
         # 配置检测连接是否有效
-        validationQuery: SELECT 1 FROM DUAL
+        validationQuery: SELECT 1
         testWhileIdle: true
         testOnBorrow: false
         testOnReturn: false
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/MybatisPlusConfig.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/MybatisPlusConfig.java
index dc2ff86af..2d3cdbf35 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/MybatisPlusConfig.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/MybatisPlusConfig.java
@@ -1,6 +1,5 @@
 package com.ruoyi.framework.config;
 
-import com.baomidou.mybatisplus.annotation.DbType;
 import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
 import com.baomidou.mybatisplus.core.injector.AbstractMethod;
 import com.baomidou.mybatisplus.core.injector.DefaultSqlInjector;
@@ -47,8 +46,6 @@ public class MybatisPlusConfig {
 	 */
 	public PaginationInnerInterceptor paginationInnerInterceptor() {
 		PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor();
-		// 设置数据库类型为mysql
-		paginationInnerInterceptor.setDbType(DbType.MYSQL);
 		// 设置最大单页限制数量，默认 500 条，-1 不受限制
 		paginationInnerInterceptor.setMaxLimit(-1L);
 		// 分页合理化