diff --git a/packages/code-generator/src/plugins/component/rax/containerInjectDataSourceEngine.ts b/packages/code-generator/src/plugins/component/rax/containerInjectDataSourceEngine.ts
index f6cca564d..10b8a2e2c 100644
--- a/packages/code-generator/src/plugins/component/rax/containerInjectDataSourceEngine.ts
+++ b/packages/code-generator/src/plugins/component/rax/containerInjectDataSourceEngine.ts
@@ -46,7 +46,7 @@ const pluginFactory: BuilderComponentPluginFactory<PluginConfig> = (config?) =>
 
           requestHandlersMap[ds.type] = {
             type: 'JSExpression',
-            value: handlerName + (ds.type === 'urlParams' ? '({ search: this.props.location.search })' : ''),
+            value: handlerName + (ds.type === 'urlParams' ? '(this.props.location.search)' : ''),
           };
 
           next.chunks.push({
diff --git a/packages/code-generator/test-cases/rax-app/demo2/expected/demo-project/src/pages/Home/index.jsx b/packages/code-generator/test-cases/rax-app/demo2/expected/demo-project/src/pages/Home/index.jsx
index 66b6ce9a8..b3b0448e7 100644
--- a/packages/code-generator/test-cases/rax-app/demo2/expected/demo-project/src/pages/Home/index.jsx
+++ b/packages/code-generator/test-cases/rax-app/demo2/expected/demo-project/src/pages/Home/index.jsx
@@ -51,7 +51,7 @@ class Home$$Page extends Component {
   _dataSourceEngine = __$$createDataSourceEngine(this._dataSourceConfig, this._context, {
     runtimeConfig: true,
     requestHandlersMap: {
-      urlParams: __$$urlParamsRequestHandler({ search: this.props.location.search }),
+      urlParams: __$$urlParamsRequestHandler(this.props.location.search),
       fetch: __$$fetchRequestHandler,
     },
   });
diff --git a/packages/datasource-engine/src/handlers/url-params.ts b/packages/datasource-engine/src/handlers/url-params.ts
index c5a37f4bd..67540c9f2 100644
--- a/packages/datasource-engine/src/handlers/url-params.ts
+++ b/packages/datasource-engine/src/handlers/url-params.ts
@@ -1,7 +1,7 @@
 import qs from 'query-string';
 import { RequestHandler } from '../types';
 
-export default function urlParamsHandler({ search }: { search: string | Record<string, unknown> }): RequestHandler {
+export default function urlParamsHandler(search: string | Record<string, unknown>): RequestHandler {
   const urlParams = typeof search === 'string' ? qs.parse(search) : search;
 
   return async () => {