diff --git a/src/modules/pages/connection/list/list_item/list_item.ts b/src/modules/pages/connection/list/list_item/list_item.ts
index 58537d7..60736d3 100644
--- a/src/modules/pages/connection/list/list_item/list_item.ts
+++ b/src/modules/pages/connection/list/list_item/list_item.ts
@@ -6,6 +6,9 @@ import { hasRegistered } from '../list.service';
 import { connectionCanEdit, getTextByDatabaseType, getChartLength } from '../../../../app.service';
 import { testConnection } from '../../../maintain/forms/form.server';
 import { DownListCombo, Label, SignEditor } from '@fui/core';
+import { ApiFactory } from '../../../../crud/apiFactory';
+
+const api = new ApiFactory().create();
 
 @shortcut()
 @store(ListItemModel)
@@ -206,8 +209,17 @@ export class ListItem extends BI.BasicButton {
     }
 
     private testConnectionAction() {
-        const { name } = this.options;
-        testConnection(this.model.connections.find(item => item.connectionName === name));
+        // 接口返回的内容是对称加密的，前端要先解密再用新加密传回去
+        const connection = this.model.connections
+            .find(item => item.connectionName === this.options.name);
+
+        if (BI.isNull(connection)) return;
+
+        const validationQuery = connection?.connectionData?.connectionPoolAttr?.validationQuery || '';
+
+        BI.set(connection, 'connectionData.connectionPoolAttr.validationQuery', api.getCipher(api.getPlain(validationQuery)));
+
+        testConnection(connection);
     }
 
     private itemActionCalculate() {