diff --git a/packages/code-generator/src/plugins/component/rax/containerInjectDataSourceEngine.ts b/packages/code-generator/src/plugins/component/rax/containerInjectDataSourceEngine.ts
index bd503911a..8c2f074a6 100644
--- a/packages/code-generator/src/plugins/component/rax/containerInjectDataSourceEngine.ts
+++ b/packages/code-generator/src/plugins/component/rax/containerInjectDataSourceEngine.ts
@@ -13,6 +13,7 @@ import {
 } from '../../../types';
 
 import { generateUnknownType } from '../../../utils/compositeType';
+import { parseExpressionConvertThis2Context } from '../../../utils/expressionParser';
 import { isContainerSchema } from '../../../utils/schema';
 import { RAX_CHUNK_NAME } from './const';
 
@@ -46,8 +47,8 @@ const pluginFactory: BuilderComponentPluginFactory<PluginConfig> = (config?) =>
       fileType: cfg.fileType,
       name: CLASS_DEFINE_CHUNK_NAME.InsVar,
       content: `
-      _dataSourceList = this._defineDataSourceList();
-      _dataSourceEngine = __$$createDataSourceEngine(this._dataSourceList, this._context);`,
+      _dataSourceConfig = this._defineDataSourceConfig();
+      _dataSourceEngine = __$$createDataSourceEngine(this._dataSourceConfig, this._context, { runtimeConfig: true });`,
       linkAfter: [CLASS_DEFINE_CHUNK_NAME.Start],
     });
 
@@ -61,26 +62,33 @@ const pluginFactory: BuilderComponentPluginFactory<PluginConfig> = (config?) =>
       linkAfter: [RAX_CHUNK_NAME.ClassDidMountBegin],
     });
 
-    const dataSource = isContainerSchema(pre.ir) ? pre.ir.dataSource : null;
-    const dataSourceItems: DataSourceConfig[] = (dataSource && dataSource.list) || [];
+    const dataSourceConfig = isContainerSchema(pre.ir) ? pre.ir.dataSource : null;
+    const dataSourceItems: DataSourceConfig[] = (dataSourceConfig && dataSourceConfig.list) || [];
 
     next.chunks.push({
       type: ChunkType.STRING,
       fileType: cfg.fileType,
       name: CLASS_DEFINE_CHUNK_NAME.InsPrivateMethod,
-      // TODO: 下面的定义应该需要调用 @ali/lowcode-datasource-engine 的方法来搞:
       content: `
-        _defineDataSourceList() {
-          return (function(){
-            return (${generateUnknownType([
+      _defineDataSourceConfig() {
+        const __$$context = this._context;
+        return (${generateUnknownType(
+          {
+            ...dataSourceConfig,
+            list: [
               ...dataSourceItems.map((item) => ({
                 ...item,
                 isInit: wrapAsFunction(item.isInit),
                 options: wrapAsFunction(item.options),
               })),
-            ])});
-          }).call(this._context);
-        }`,
+            ],
+          },
+          {
+            function: (jsFunc) => parseExpressionConvertThis2Context(jsFunc.value, '__$$context'),
+            expression: (jsExpr) => parseExpressionConvertThis2Context(jsExpr.value, '__$$context'),
+          },
+        )});
+      }`,
       linkAfter: [RAX_CHUNK_NAME.ClassRenderEnd],
     });
 
@@ -95,12 +103,12 @@ function wrapAsFunction(value: CompositeValue): CompositeValue {
   if (isJSExpression(value) || isJSFunction(value)) {
     return {
       type: 'JSExpression',
-      value: `() => (${value.value})`,
+      value: `function(){ return ((${value.value}))}`,
     };
   }
 
   return {
     type: 'JSExpression',
-    value: `() => (${generateUnknownType(value)})`,
+    value: `function(){return((${generateUnknownType(value)}))}`,
   };
 }
diff --git a/packages/code-generator/test-cases/rax-app/demo1/expected/demo-project/src/pages/Home/index.jsx b/packages/code-generator/test-cases/rax-app/demo1/expected/demo-project/src/pages/Home/index.jsx
index eb9d36f4c..53c839182 100644
--- a/packages/code-generator/test-cases/rax-app/demo1/expected/demo-project/src/pages/Home/index.jsx
+++ b/packages/code-generator/test-cases/rax-app/demo1/expected/demo-project/src/pages/Home/index.jsx
@@ -19,8 +19,8 @@ class Home$$Page extends Component {
 
   _context = this._createContext();
 
-  _dataSourceList = this._defineDataSourceList();
-  _dataSourceEngine = __$$createDataSourceEngine(this._dataSourceList, this._context);
+  _dataSourceConfig = this._defineDataSourceConfig();
+  _dataSourceEngine = __$$createDataSourceEngine(this._dataSourceConfig, this._context, { runtimeConfig: true });
 
   _utils = this._defineUtils();
 
@@ -74,10 +74,9 @@ class Home$$Page extends Component {
     return context;
   }
 
-  _defineDataSourceList() {
-    return function () {
-      return [];
-    }.call(this._context);
+  _defineDataSourceConfig() {
+    const __$$context = this._context;
+    return { list: [] };
   }
 
   _defineUtils() {
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 899b98203..bc5a5f34a 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
@@ -38,8 +38,8 @@ class Home$$Page extends Component {
 
   _context = this._createContext();
 
-  _dataSourceList = this._defineDataSourceList();
-  _dataSourceEngine = __$$createDataSourceEngine(this._dataSourceList, this._context);
+  _dataSourceConfig = this._defineDataSourceConfig();
+  _dataSourceEngine = __$$createDataSourceEngine(this._dataSourceConfig, this._context, { runtimeConfig: true });
 
   _utils = this._defineUtils();
 
@@ -161,24 +161,65 @@ class Home$$Page extends Component {
     return context;
   }
 
-  _defineDataSourceList() {
-    return function () {
-      return [
-        { id: 'urlParams', type: 'urlParams', isInit: () => undefined, options: () => undefined },
+  _defineDataSourceConfig() {
+    const __$$context = this._context;
+    return {
+      list: [
+        {
+          id: 'urlParams',
+          type: 'urlParams',
+          isInit: function () {
+            return undefined;
+          },
+          options: function () {
+            return undefined;
+          },
+        },
         {
           id: 'user',
           type: 'fetch',
-          options: () => ({ method: 'GET', uri: 'https://shs.alibaba-inc.com/mock/1458/demo/user' }),
-          isInit: () => undefined,
+          options: function () {
+            return {
+              method: 'GET',
+              uri: 'https://shs.alibaba-inc.com/mock/1458/demo/user',
+            };
+          },
+          dataHandler: function (response) {
+            if (!response.success) {
+              throw new Error(response.message);
+            }
+
+            return response.data;
+          },
+          isInit: function () {
+            return undefined;
+          },
         },
         {
           id: 'orders',
           type: 'fetch',
-          options: () => ({ method: 'GET', uri: this.state.user.ordersApiUri }),
-          isInit: () => undefined,
+          options: function () {
+            return {
+              method: 'GET',
+              uri: __$$context.state.user.ordersApiUri,
+            };
+          },
+          dataHandler: function (response) {
+            if (!response.success) {
+              throw new Error(response.message);
+            }
+
+            return response.data.result;
+          },
+          isInit: function () {
+            return undefined;
+          },
         },
-      ];
-    }.call(this._context);
+      ],
+      dataHander: function (dataMap) {
+        console.info('All datasources loaded:', dataMap);
+      },
+    };
   }
 
   _defineUtils() {
diff --git a/packages/code-generator/test-cases/rax-app/demo2/schema.json5 b/packages/code-generator/test-cases/rax-app/demo2/schema.json5
index eb72af581..67d60cedb 100644
--- a/packages/code-generator/test-cases/rax-app/demo2/schema.json5
+++ b/packages/code-generator/test-cases/rax-app/demo2/schema.json5
@@ -82,6 +82,10 @@
               method: 'GET',
               uri: 'https://shs.alibaba-inc.com/mock/1458/demo/user',
             },
+            dataHandler: {
+              type: 'JSFunction',
+              value: 'function (response) {\nif (!response.success){\n    throw new Error(response.message);\n  }\n  return response.data;\n}',
+            },
           },
           // 示例数据源：https://shs.alibaba-inc.com/mock/1458/demo/orders
           {
@@ -94,8 +98,16 @@
                 value: 'this.state.user.ordersApiUri',
               },
             },
+            dataHandler: {
+              type: 'JSFunction',
+              value: 'function (response) {\nif (!response.success){\n    throw new Error(response.message);\n  }\n  return response.data.result;\n}',
+            },
           },
         ],
+        dataHander: {
+          type: 'JSFunction',
+          value: 'function (dataMap) {\n  console.info("All datasources loaded:", dataMap);\n}',
+        },
       },
       children: [
         {