diff --git "a/docs/zh-cn/\345\270\270\350\247\201\345\274\200\345\217\221\345\234\272\346\231\257.md" "b/docs/zh-cn/\345\270\270\350\247\201\345\274\200\345\217\221\345\234\272\346\231\257.md"
index 8008976b12fccbd29cc747e296e1ea4922a801c9..387acf8780e313771d13084fbcb55ea3f24cfc0b 100644
--- "a/docs/zh-cn/\345\270\270\350\247\201\345\274\200\345\217\221\345\234\272\346\231\257.md"
+++ "b/docs/zh-cn/\345\270\270\350\247\201\345\274\200\345\217\221\345\234\272\346\231\257.md"
@@ -624,6 +624,42 @@ this.rnInstance.getTurboModule<LogBoxTurboModule>(LogBoxTurboModule.NAME).eventE
 
     ![faq-bundlle-hbc](./faqs/figures/faq-bundlle-hbc.png)
 
+> [注意] hbc 只使用于Hermes JS 引擎，JSVM 引擎无法加载hbc。
+
+### 由Hermes 引擎切换成 JSVM 引擎
+
+目前RNOH默认使用的是Hermes引擎，无需用户额外配置。如果想切换成JSVM 引擎，可遵循以下步骤操作：
+
+[场景一] 使用RNOH源码har包
+
+到应用模块的CMakeLists.txt文件中添加 `set(USE_HERMES 0)`:
+
+```diff
+  set(LOG_VERBOSITY_LEVEL 1)
++ set(USE_HERMES 0)
+```
+
+[场景二] 使用RNOH release版本的har包
+
+跟源码类似，不过要改两个地方，具体如下：
+
+```diff
+  set(LOG_VERBOSITY_LEVEL 1)
++ set(USE_HERMES 0)
+  # ...
+  if("$ENV{RNOH_C_API_ARCH}" STREQUAL "1")
+      message("Experimental C-API architecture enabled")
+      target_link_libraries(rnoh PUBLIC libqos.so)
+      target_compile_definitions(rnoh PUBLIC C_API_ARCH)
+  endif()
+
++ if(USE_HERMES)
++     target_compile_definitions(rnoh PUBLIC USE_HERMES=1)
++ else()
++     target_compile_definitions(rnoh PUBLIC USE_HERMES=0)
++ endif()
+```
+
 ### 如何减少hap包的体积
 
 较大的 HAP 包可能导致应用程序在下载、安装和运行时占用更多资源，影响用户体验。因此，在构建或编译 OpenHarmony 应用程序时，可以通过调整或更改编译设置，以减少最终生成的 HAP 包的文件大小。
diff --git a/tester/harmony/build-profile.template.json5 b/tester/harmony/build-profile.template.json5
index 6120e428edf6d2a83d96f3b2533853a7daddaef9..27046386bc44bedcf2de372331cae78f2dea1cbc 100644
--- a/tester/harmony/build-profile.template.json5
+++ b/tester/harmony/build-profile.template.json5
@@ -6,6 +6,9 @@
         signingConfig: 'default',
         compatibleSdkVersion: '5.0.0(12)',
         runtimeOS: 'HarmonyOS',
+        "buildOption": {
+          "nativeCompiler": "BiSheng"
+        }
       },
     ],
     buildModeSet: [
diff --git a/tester/harmony/react_native_openharmony/src/main/ets/RNOH/RNInstancesCoordinator.ets b/tester/harmony/react_native_openharmony/src/main/ets/RNOH/RNInstancesCoordinator.ets
index b63dc4ea906520ed6c11d981d933e453a27b45c1..460b7e4a78c48dbe1546e22b559a56b0edb3d9d6 100644
--- a/tester/harmony/react_native_openharmony/src/main/ets/RNOH/RNInstancesCoordinator.ets
+++ b/tester/harmony/react_native_openharmony/src/main/ets/RNOH/RNInstancesCoordinator.ets
@@ -282,6 +282,9 @@ export class RNInstancesCoordinator {
 
   public onDestroy() {
     const stopTracing = this.logger.clone("onDestroy").startTracing()
+    if (this.timerId) {
+      clearTimeout(this.timerId)
+    }
     this.jsPackagerClient.onDestroy()
     this.rnInstanceRegistry.forEach(instance => {
       instance.onDestroy()
@@ -334,7 +337,7 @@ export class RNInstancesCoordinator {
       })
       this.lastChangeTime = currentTime;
     } else {
-      if(this.timerId){
+      if (this.timerId) {
         clearTimeout(this.timerId)
       }
       this.timerId = setTimeout(() =>{
diff --git a/tester/harmony/react_native_openharmony/src/main/ets/RNSurface.ets b/tester/harmony/react_native_openharmony/src/main/ets/RNSurface.ets
index 48e15092faf4923e7969273d6cfcdb4c2c41cc5d..8fa36bdfcd34c61ab05e108c2d3f1ba434411b36 100644
--- a/tester/harmony/react_native_openharmony/src/main/ets/RNSurface.ets
+++ b/tester/harmony/react_native_openharmony/src/main/ets/RNSurface.ets
@@ -158,6 +158,9 @@ export struct RNSurface {
 
   aboutToDisappear() {
     const surfaceHandle = this.surfaceHandle;
+    if (this.timerId) {
+      clearTimeout(this.timerId);
+    }
     (async () => {
       const stopTracing = this.logger.clone("aboutToDisappear").startTracing()
       this.cleanUpCallbacks.forEach(cb => cb())
@@ -202,6 +205,9 @@ export struct RNSurface {
 
   override onMeasureSize(selfLayoutInfo: GeometryInfo, children: Array<Measurable>,
     constraint: ConstraintSizeOptions): SizeResult {
+    if (this.surfaceHandle.isDestroyed()) {
+      return {width: 0, height: 0};
+    }
     const currentTime = Date.now(); 
     if (currentTime - this.lastChangeTime > this.delayTime) {
       this.currentMeasuredSize =
@@ -213,7 +219,7 @@ export struct RNSurface {
       })
       this.lastChangeTime = currentTime;
     } else {
-      if(this.timerId){
+      if (this.timerId) {
         clearTimeout(this.timerId)
       }
       this.timerId = setTimeout(() =>{