diff --git a/packages/rax-simulator-renderer/src/renderer.ts b/packages/rax-simulator-renderer/src/renderer.ts
index febfdb2cb..80441d474 100644
--- a/packages/rax-simulator-renderer/src/renderer.ts
+++ b/packages/rax-simulator-renderer/src/renderer.ts
@@ -257,6 +257,9 @@ export class SimulatorRendererContainer implements BuiltinSimulatorRenderer {
       // sync designMode
       this._designMode = host.designMode;
 
+      // sync requestHandlersMap
+      this._requestHandlersMap = host.requestHandlersMap;
+
       // sync device
       this._device = host.device;
 
@@ -318,6 +321,7 @@ export class SimulatorRendererContainer implements BuiltinSimulatorRenderer {
         },
       },
       constants: {},
+      requestHandlersMap: this._requestHandlersMap,
     };
     host.injectionConsumer.consume((data) => {
       // sync utils, i18n, contants,... config
@@ -357,6 +361,10 @@ export class SimulatorRendererContainer implements BuiltinSimulatorRenderer {
   @computed get device() {
     return this._device;
   }
+  @obx.ref private _requestHandlersMap = null;
+  @computed get requestHandlersMap(): any {
+    return this._requestHandlersMap;
+  }
   @obx.ref private _componentsMap = {};
   @computed get componentsMap(): any {
     return this._componentsMap;
diff --git a/packages/react-simulator-renderer/src/renderer.ts b/packages/react-simulator-renderer/src/renderer.ts
index 79453ad0b..7bf47106e 100644
--- a/packages/react-simulator-renderer/src/renderer.ts
+++ b/packages/react-simulator-renderer/src/renderer.ts
@@ -211,6 +211,9 @@ export class SimulatorRendererContainer implements BuiltinSimulatorRenderer {
       // sync designMode
       this._designMode = host.designMode;
 
+      // sync requestHandlersMap
+      this._requestHandlersMap = host.requestHandlersMap;
+
       // sync device
       this._device = host.device;
     });
@@ -261,10 +264,11 @@ export class SimulatorRendererContainer implements BuiltinSimulatorRenderer {
           getUrlParams() {
             const search = history.location.search;
             return parseQuery(search);
-          }
-        }
+          },
+        },
       },
       constants: {},
+      requestHandlersMap: this._requestHandlersMap,
     };
     host.injectionConsumer.consume((data) => {
       // sync utils, i18n, contants,... config