diff --git a/kernel-d-ds-container/ds-container-business/src/main/java/cn/stylefeng/roses/kernel/dsctn/modular/pojo/DatabaseInfoParam.java b/kernel-d-ds-container/ds-container-business/src/main/java/cn/stylefeng/roses/kernel/dsctn/modular/pojo/DatabaseInfoParam.java
index 328888efa..e554b288f 100644
--- a/kernel-d-ds-container/ds-container-business/src/main/java/cn/stylefeng/roses/kernel/dsctn/modular/pojo/DatabaseInfoParam.java
+++ b/kernel-d-ds-container/ds-container-business/src/main/java/cn/stylefeng/roses/kernel/dsctn/modular/pojo/DatabaseInfoParam.java
@@ -55,7 +55,7 @@ public class DatabaseInfoParam extends BaseRequest {
      * 数据库连接的账号
      */
     @NotBlank(message = "数据库连接的账号", groups = {add.class, edit.class})
-    private String userName;
+    private String username;
 
     /**
      * 数据库连接密码
diff --git a/kernel-d-ds-container/ds-container-business/src/main/java/cn/stylefeng/roses/kernel/dsctn/modular/service/impl/DatabaseInfoServiceImpl.java b/kernel-d-ds-container/ds-container-business/src/main/java/cn/stylefeng/roses/kernel/dsctn/modular/service/impl/DatabaseInfoServiceImpl.java
index c0b79e88f..b570b9bd7 100644
--- a/kernel-d-ds-container/ds-container-business/src/main/java/cn/stylefeng/roses/kernel/dsctn/modular/service/impl/DatabaseInfoServiceImpl.java
+++ b/kernel-d-ds-container/ds-container-business/src/main/java/cn/stylefeng/roses/kernel/dsctn/modular/service/impl/DatabaseInfoServiceImpl.java
@@ -162,7 +162,7 @@ public class DatabaseInfoServiceImpl extends ServiceImpl<DatabaseInfoMapper, Dat
         Connection conn = null;
         try {
             Class.forName(param.getJdbcDriver());
-            conn = DriverManager.getConnection(param.getJdbcUrl(), param.getUserName(), param.getPassword());
+            conn = DriverManager.getConnection(param.getJdbcUrl(), param.getUsername(), param.getPassword());
         } catch (Exception e) {
             String userTip = StrUtil.format(VALIDATE_DATASOURCE_ERROR.getUserTip(), param.getJdbcUrl());
             throw new DatasourceContainerException(VALIDATE_DATASOURCE_ERROR, userTip);
diff --git a/kernel-d-ds-container/ds-container-sdk/src/main/java/cn/stylefeng/roses/kernel/dsctn/persist/sqls/DatabaseListSql.java b/kernel-d-ds-container/ds-container-sdk/src/main/java/cn/stylefeng/roses/kernel/dsctn/persist/sqls/DatabaseListSql.java
index 0eb6e2271..051824270 100644
--- a/kernel-d-ds-container/ds-container-sdk/src/main/java/cn/stylefeng/roses/kernel/dsctn/persist/sqls/DatabaseListSql.java
+++ b/kernel-d-ds-container/ds-container-sdk/src/main/java/cn/stylefeng/roses/kernel/dsctn/persist/sqls/DatabaseListSql.java
@@ -13,7 +13,7 @@ public class DatabaseListSql extends AbstractSql {
 
     @Override
     protected String mysql() {
-        return "select db_name,jdbc_driver,jdbc_url,username,password from sys_database_info";
+        return "select db_name, jdbc_driver, jdbc_url, username, password from sys_database_info where del_flag = 'N'";
     }
 
     @Override