diff --git a/apps/web/src/modules/dataHub/DataView/APIDocumentation/EndpointTab.test.tsx b/apps/web/src/modules/dataHub/DataView/APIDocumentation/EndpointTab.test.tsx
new file mode 100644
index 0000000000..65b28e06fc
--- /dev/null
+++ b/apps/web/src/modules/dataHub/DataView/APIDocumentation/EndpointTab.test.tsx
@@ -0,0 +1,50 @@
+jest.mock('next-i18next', () => ({
+  useTranslation: () => ({ t: (key: string) => key, i18n: { language: 'zh' } }),
+}));
+jest.mock('axios', () => ({
+  __esModule: true,
+  default: jest.fn(),
+}));
+jest.mock('./DescriptionContent', () => ({
+  __esModule: true,
+  default: () => null,
+}));
+jest.mock('./ResponsesViewer', () => ({
+  __esModule: true,
+  default: () => null,
+}));
+jest.mock('./ParamsTableWithForm', () => ({
+  __esModule: true,
+  default: jest.fn(() => null),
+}));
+
+import { render } from '@testing-library/react';
+import axios from 'axios';
+import EndpointTab from './EndpointTab';
+import ParamsTableWithForm from './ParamsTableWithForm';
+
+const endpoint = {
+  id: 'ep-1',
+  method: 'GET',
+  path: '/api/v2/metrics/community',
+  summary: 'Community metrics',
+  description: '',
+  parameters: [],
+  responses: {},
+};
+
+describe('EndpointTab', () => {
+  it('passes the selected data source origin to the test form', () => {
+    // 数据源选择器选中的 origin 是测试请求的目标——此前 ParamsTableWithForm
+    // 只收到相对路径，axios 解析到页面 origin 而非选中的数据源。
+    render(<EndpointTab endpoint={endpoint} />);
+    expect(ParamsTableWithForm).toHaveBeenCalledWith(
+      expect.objectContaining({
+        baseUrl: 'https://oss-compass.isrc.ac.cn',
+        path: '/api/v2/metrics/community',
+        method: 'GET',
+      }),
+      expect.anything()
+    );
+  });
+});
diff --git a/apps/web/src/modules/dataHub/DataView/APIDocumentation/EndpointTab.tsx b/apps/web/src/modules/dataHub/DataView/APIDocumentation/EndpointTab.tsx
index e6cea2195a..00c01b31d1 100644
--- a/apps/web/src/modules/dataHub/DataView/APIDocumentation/EndpointTab.tsx
+++ b/apps/web/src/modules/dataHub/DataView/APIDocumentation/EndpointTab.tsx
@@ -36,6 +36,7 @@ const EndpointTab = ({ endpoint }) => {
         key={endpoint?.id}
         method={endpoint.method}
         path={endpoint.path}
+        baseUrl={baseUrl}
         params={endpoint.parameters.map((p) => ({
           ...p,
           key: p.name,
diff --git a/apps/web/src/modules/dataHub/DataView/APIDocumentation/ParamsTableWithForm.tsx b/apps/web/src/modules/dataHub/DataView/APIDocumentation/ParamsTableWithForm.tsx
index 0b65f6bc65..e96c3f5a6b 100644
--- a/apps/web/src/modules/dataHub/DataView/APIDocumentation/ParamsTableWithForm.tsx
+++ b/apps/web/src/modules/dataHub/DataView/APIDocumentation/ParamsTableWithForm.tsx
@@ -20,10 +20,12 @@ const constructUrl = (path: string, values: any) => {
 const ParamsTableWithForm = ({
   method,
   path,
+  baseUrl,
   params,
 }: {
   method: string;
   path: string;
+  baseUrl?: string;
   params: ApiParameter[];
 }) => {
   const { t, i18n } = useTranslation();
@@ -134,7 +136,6 @@ const ParamsTableWithForm = ({
   };
 
   const handleTest = async (values: any) => {
-    console.log(values);
     setLoading(true);
     setTestResult(null);
 
@@ -153,21 +154,15 @@ const ParamsTableWithForm = ({
           param.type
         );
 
-        // 添加调试日志，显示参数处理前后的变化
-        if (originalValue !== processedValues[param.name]) {
-          console.log(`参数 ${param.name} (${param.type}) 处理: `, {
-            原始值: originalValue,
-            处理后: processedValues[param.name],
-            类型: typeof processedValues[param.name],
-          });
-        }
       }
     });
 
     try {
+      // 数据源选择器选中的 origin 才是测试请求的目标——此前用的是相对路径，
+      // axios 解析到页面 origin 而非选中的数据源。
       const config = {
         method: method.toLowerCase(),
-        url: constructUrl(path, processedValues), // 使用处理过的 processedValues
+        url: constructUrl((baseUrl || '') + path, processedValues),
         data: method === 'POST' ? processedValues : null, // 使用处理过的 processedValues
         params: method === 'GET' ? processedValues : null, // 使用处理过的 processedValues
       };