diff --git a/README.en.md b/README.en.md
index 7e9ebe46f2d69d46d1764187318b8fd547352320..94cbad4522bf1a7cf2e43e744ebff45e208d3d96 100644
--- a/README.en.md
+++ b/README.en.md
@@ -60,6 +60,14 @@ This warehouse is based on the extension of Flutter's official engine warehouse
    
 6. Update project: In the engine directory, execute `./update_engine.sh` (Linux/Mac platform) or `update_engine.bat` (Windows platform)
 
+## FAQ:
+1. When running the project, an error of Member notfound:'isOhos' is reported: Please ensure that all dart patches are applied in the src/third_party/dart directory (the patches are located in the src/flutter/attachment/repos directory, and you can use git apply to apply the patch). Recompile the engine after patching
+   
+2. Prompt Permission denied: Execute chmod +x <script file> to add execution permissions
+
+3. Compile the engine in debug/release/profile mode separately: edit ohos.sh (Linux and Mac platforms) under the config function, or ohos.bat (Windows platform) to configure the corresponding compilation mode, and execute `make`
+
+
 ## Embedding layer code construction guide
 
 1. Edit shell/platform/ohos/flutter_embedding/local.properties:
diff --git a/README.md b/README.md
index 05d9473e1d2c605ebb358515e256c04941574203..4f0676fe3a196a097437b9012bcc7de85823022e 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,10 @@ Flutter Engine
 ## FAQ
 1. 运行项目工程报Member notfound:'isOhos'的错误：请确保src/third_party/dart目录下应用了所有的dart patch（补丁位于src/flutter/attachment/repos目录，可使用git apply应用patch）应用patch后重新编译engine
 
+2. 提示Permission denied: 执行chmod +x <脚本文件> 添加执行权限
+
+3. 单独编译debug/release/profile模式的engine：编辑ohos.sh(Linux和Mac平台)在config函数下，或ohos.bat(Windows平台)配置对应的编译模式，执行`make`
+
 ## embedding层代码构建指导
 
 1. 编辑shell/platform/ohos/flutter_embedding/local.properties：
diff --git a/attachment/repos/boringssl.patch b/attachment/repos/boringssl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..21821bef89ffe925b5c80a150467c091dbb17a55
--- /dev/null
+++ b/attachment/repos/boringssl.patch
@@ -0,0 +1,39 @@
+diff --git a/BUILD.gn b/BUILD.gn
+index 670224d..3f88e4e 100644
+--- a/BUILD.gn
++++ b/BUILD.gn
+@@ -49,6 +49,7 @@ config("no_asm_config") {
+ 
+ # This has no sources on some platforms so must be a source_set.
+ source_set("boringssl_asm") {
++
+   visibility = [ ":*" ]  # Only targets in this file can depend on this.
+ 
+   defines = []
+@@ -76,7 +77,7 @@ source_set("boringssl_asm") {
+   } else if (current_cpu == "x64") {
+     if (is_mac) {
+       sources += crypto_sources_mac_x86_64
+-    } else if (is_linux || is_android) {
++    } else if (is_linux || is_android || is_ohos) {
+       sources += crypto_sources_linux_x86_64
+     } else {
+       public_configs = [ ":no_asm_config" ]
+@@ -84,14 +85,14 @@ source_set("boringssl_asm") {
+   } else if (current_cpu == "x86") {
+     if (is_mac) {
+       sources += crypto_sources_mac_x86
+-    } else if (is_linux || is_android) {
++    } else if (is_linux || is_android || is_ohos) {
+       sources += crypto_sources_linux_x86
+     } else {
+       public_configs = [ ":no_asm_config" ]
+     }
+-  } else if (current_cpu == "arm" && (is_linux || is_android)) {
++  } else if (current_cpu == "arm" && (is_linux || is_android || is_ohos)) {
+     sources += crypto_sources_linux_arm
+-  } else if (current_cpu == "arm64" && (is_linux || is_android)) {
++  } else if (current_cpu == "arm64" && (is_linux || is_android || is_ohos)) {
+     sources += crypto_sources_linux_aarch64
+     asmflags += [ "-march=armv8-a+crypto" ]
+   } else {
diff --git a/attachment/repos/build4.bin b/attachment/repos/build4.bin
index 6094a9a9cc4c32f82ba54a64d6a0e8fd2fc8c849..c7c42c649625266e3cbfbc1f9e6507917f64a552 100644
--- a/attachment/repos/build4.bin
+++ b/attachment/repos/build4.bin
@@ -1,5 +1,5 @@
 diff --git a/build/config/BUILDCONFIG.gn b/build/config/BUILDCONFIG.gn
-index bd3476a..f1c88b9 100644
+index bd3476a..d789796 100644
 --- a/build/config/BUILDCONFIG.gn
 +++ b/build/config/BUILDCONFIG.gn
 @@ -36,7 +36,7 @@
@@ -24,18 +24,22 @@ index bd3476a..f1c88b9 100644
    }
  }
  
-@@ -261,27 +258,13 @@ if (current_os == "win") {
+@@ -257,31 +254,18 @@ if (current_os == "win") {
+   is_fuchsia_host = false
+   is_ios = true
+   is_linux = false
++  is_ohos = false
+   is_mac = false
    is_posix = true
    is_win = false
    is_wasm = false
 -} else if (current_os == "linux" && target_os == "ohos") {
 -  target_os="linux"
-+} else if (current_os == "ohos") {
-   is_android = false
-   is_chromeos = false
-   is_fuchsia = false
-   is_fuchsia_host = false
-   is_ios = false
+-  is_android = false
+-  is_chromeos = false
+-  is_fuchsia = false
+-  is_fuchsia_host = false
+-  is_ios = false
 -  is_linux = true
 -  is_ohos  = true
 -  is_mac = false
@@ -44,13 +48,22 @@ index bd3476a..f1c88b9 100644
 -  is_wasm = false
 -} else if ((current_os == "ohos" || current_os == "linux") && host_os == "mac") {
 -  target_os="linux"
--  is_android = false
--  is_chromeos = false
--  is_fuchsia = false
--  is_fuchsia_host = false
--  is_ios = false
++} else if (current_os == "ohos") {
+   is_android = false
+   is_chromeos = false
+   is_fuchsia = false
+   is_fuchsia_host = false
+   is_ios = false
 -  is_linux = true
 +  is_linux = false
    is_ohos  = true
    is_mac = false
    is_posix = true
+@@ -318,6 +302,7 @@ if (current_os == "win") {
+   is_fuchsia_host = false
+   is_ios = false
+   is_linux = false
++  is_ohos = false
+   is_mac = false
+   is_posix = false
+   is_win = false
diff --git a/attachment/repos/dart.patch2 b/attachment/repos/dart.patch2
index 2ac542f697ef00a3adfed2b05e37670b1625de3d..853cce68f56963e202ccc957cfe49b91a19ba5c2 100644
--- a/attachment/repos/dart.patch2
+++ b/attachment/repos/dart.patch2
@@ -1,5 +1,5 @@
 diff --git a/runtime/BUILD.gn b/runtime/BUILD.gn
-index 7f89f9fcd06..cd5494e7b33 100644
+index 7f89f9fcd06..edeb765c7e4 100644
 --- a/runtime/BUILD.gn
 +++ b/runtime/BUILD.gn
 @@ -87,11 +87,6 @@ config("dart_precompiler_config") {
@@ -25,6 +25,18 @@ index 7f89f9fcd06..cd5494e7b33 100644
    } else if (target_os == "mac") {
      defines += [ "DART_TARGET_OS_MACOS" ]
    } else if (target_os == "win") {
+@@ -255,6 +252,11 @@ config("dart_config") {
+       cflags += [ "-O3" ]
+     }
+ 
++
++    if (is_ohos) {
++      ldflags += ["-lhilog_ndk.z"]
++    }
++
+     if (is_fuchsia) {
+       # safe-stack does not work with the interpreter.
+       cflags += [
 diff --git a/runtime/bin/BUILD.gn b/runtime/bin/BUILD.gn
 index 14548125acb..2b758ae2db9 100644
 --- a/runtime/bin/BUILD.gn
@@ -39,6 +51,100 @@ index 14548125acb..2b758ae2db9 100644
    if(is_ohos && !is_win){
        libs +=[
          "hilog_ndk.z"
+diff --git a/runtime/bin/builtin_natives.cc b/runtime/bin/builtin_natives.cc
+index 5e70d68bfc6..185638b034e 100644
+--- a/runtime/bin/builtin_natives.cc
++++ b/runtime/bin/builtin_natives.cc
+@@ -18,11 +18,9 @@
+ #include "bin/io_natives.h"
+ #include "bin/platform.h"
+ 
+-#ifdef  DART_TARGET_OS_OHOS
+-#ifndef DART_HOST_OS_WINDOWS
+-//#include <hilog/log.h>
+-//#include <pthread.h>
+-#endif
++#ifdef  DART_HOST_OS_OHOS
++#include <hilog/log.h>
++#include <pthread.h>
+ #endif
+ 
+ namespace dart {
+@@ -114,13 +112,11 @@ void FUNCTION_NAME(Builtin_PrintString)(Dart_NativeArguments args) {
+     ASSERT(res == nullptr);
+   }
+ 
+-#ifdef  DART_TARGET_OS_OHOS
+-#ifndef DART_HOST_OS_WINDOWS
+- // {
+- //   pthread_t thread = pthread_self();
+- //   OH_LOG_Print(LOG_APP,LOG_INFO,LOG_DOMAIN,"XComDartVm","Thread:%{public}lu %{public}s",thread,chars) ;
+- // }
+-#endif
++#ifdef  DART_HOST_OS_OHOS
++ {
++   pthread_t thread = pthread_self();
++   OH_LOG_Print(LOG_APP,LOG_INFO,LOG_DOMAIN,"XComDartVm","Thread:%{public}lu %{public}s",thread,chars);
++ }
+ #endif
+ }
+ 
+diff --git a/runtime/bin/security_context_ohos.cc b/runtime/bin/security_context_ohos.cc
+index 2ae284f0972..5d801a5b07b 100644
+--- a/runtime/bin/security_context_ohos.cc
++++ b/runtime/bin/security_context_ohos.cc
+@@ -30,7 +30,6 @@ const intptr_t SSLCertContext::kApproximateSize =
+     sizeof(SSLCertContext) + root_certificates_pem_length;
+ 
+ void SSLCertContext::TrustBuiltinRoots() {
+-  // First, try to use locations specified on the command line.
+   if (root_certs_file() != NULL) {
+     LoadRootCertFile(root_certs_file());
+     return;
+@@ -40,35 +39,17 @@ void SSLCertContext::TrustBuiltinRoots() {
+     return;
+   }
+ 
+-  if (bypass_trusting_system_roots()) {
+-    if (SSL_LOG_STATUS) {
+-      Syslog::Print("Bypass trusting Linux built-in roots\n");
+-    }
+-  } else {
+-    // On Linux, we use the compiled-in trusted certs as a last resort. First,
+-    // we try to find the trusted certs in various standard locations. A good
+-    // discussion of the complexities of this endeavor can be found here:
+-    //
+-    // https://www.happyassassin.net/2015/01/12/a-note-about-ssltls-trusted-certificate-stores-and-platforms/
+-    const char* bundle = "/etc/pki/tls/certs/ca-bundle.crt";
+-    const char* cachedir = "/etc/ssl/certs";
+-    if (File::Exists(NULL, bundle)) {
+-      LoadRootCertFile(bundle);
+-      return;
+-    }
+-
+-    if (Directory::Exists(NULL, cachedir) == Directory::EXISTS) {
+-      LoadRootCertCache(cachedir);
+-      return;
+-    }
++  const char* bundle = "/etc/ssl/certs/cacert.pem";
++  const char* cachedir = "/etc/ssl/certs";
++  if (File::Exists(NULL, bundle)) {
++    LoadRootCertFile(bundle);
++    return;
+   }
+ 
+-  // Fall back on the compiled-in certs if the standard locations don't exist,
+-  // or we aren't on Linux.
+-  if (SSL_LOG_STATUS) {
+-    Syslog::Print("Trusting compiled-in roots\n");
++  if (Directory::Exists(NULL, cachedir) == Directory::EXISTS) {
++    LoadRootCertCache(cachedir);
++    return;
+   }
+-  AddCompiledInCerts();
+ }
+ 
+ void SSLCertContext::RegisterCallbacks(SSL* ssl) {
 diff --git a/runtime/platform/globals.h b/runtime/platform/globals.h
 index f8a861e6c54..ca859e2b421 100644
 --- a/runtime/platform/globals.h
@@ -52,3 +158,83 @@ index f8a861e6c54..ca859e2b421 100644
  
  #define DART_HOST_OS_OHOS 1
  
+diff --git a/runtime/platform/syslog_ohos.cc b/runtime/platform/syslog_ohos.cc
+index 3dcbc463dc6..139881f7271 100644
+--- a/runtime/platform/syslog_ohos.cc
++++ b/runtime/platform/syslog_ohos.cc
+@@ -7,20 +7,40 @@
+ 
+ #include "platform/syslog.h"
+ 
+-#include <stdio.h>  // NOLINT
++#include <hilog/log.h>    // NOLINT
++#include <stdio.h>        // NOLINT
+ 
+ namespace dart {
++#define HILOG_LOG_DOMAIN 0x0000
++#define HILOG_LOG_TAG "Dart"
+ 
+ void Syslog::VPrint(const char* format, va_list args) {
+-  vfprintf(stdout, format, args);
++
++  va_list stdio_args;
++  va_copy(stdio_args, args);
++  vprintf(format, stdio_args);
+   fflush(stdout);
++  va_end(stdio_args);
++
++  va_list log_args;
++  va_copy(log_args, args);
++  ((void)OH_LOG_Print(LOG_APP, LOG_INFO, HILOG_LOG_DOMAIN, \
++                      HILOG_LOG_TAG, format, log_args));
++  va_end(log_args);
+ }
+ 
+ void Syslog::VPrintErr(const char* format, va_list args) {
+-  vfprintf(stderr, format, args);
+-  fflush(stderr);
++  va_list stdio_args;
++  va_copy(stdio_args, args);
++  vprintf(format, stdio_args);
++  fflush(stdout);
++  va_end(stdio_args);
++  va_list log_args;
++  va_copy(log_args, args);
++  ((void)OH_LOG_Print(LOG_APP, LOG_ERROR, HILOG_LOG_DOMAIN, \
++                      HILOG_LOG_TAG, format, log_args));
++  va_end(log_args);
+ }
+ 
+ }  // namespace dart
+-
+ #endif  // defined(DART_HOST_OS_OHOS)
+diff --git a/runtime/vm/os_ohos.cc b/runtime/vm/os_ohos.cc
+index 7ac0322c01c..2f6b4990a9f 100644
+--- a/runtime/vm/os_ohos.cc
++++ b/runtime/vm/os_ohos.cc
+@@ -32,6 +32,7 @@
+ #include "vm/timeline.h"
+ #include "vm/zone.h"
+ 
++#include <hilog/log.h>    // NOLINT
+ namespace dart {
+ 
+ #ifndef PRODUCT
+@@ -565,7 +566,7 @@ DART_NOINLINE uintptr_t OS::GetProgramCounter() {
+ void OS::Print(const char* format, ...) {
+   va_list args;
+   va_start(args, format);
+-  VFPrint(stdout, format, args);
++  ((void)OH_LOG_Print(LOG_APP, LOG_INFO, 0x0000, "DartVM", format, args));
+   va_end(args);
+ }
+ 
+@@ -645,7 +646,7 @@ void OS::RegisterCodeObservers() {
+ void OS::PrintErr(const char* format, ...) {
+   va_list args;
+   va_start(args, format);
+-  VFPrint(stderr, format, args);
++  ((void)OH_LOG_Print(LOG_APP, LOG_ERROR, 0x0000, "DartVM", format, args));
+   va_end(args);
+ }
+ 
diff --git a/attachment/scripts/config.json b/attachment/scripts/config.json
index 4f1847f58d18a32ca4d41157265dc90c936354c4..3bca2b5b1da3823ebe67b4301487e67e805d7f13 100644
--- a/attachment/scripts/config.json
+++ b/attachment/scripts/config.json
@@ -82,5 +82,11 @@
         "target": "./src/third_party/zlib",
         "type": "patch",
         "file_path": "../../flutter/attachment/repos/zlib.patch"
+    },
+	{
+        "name": "boringssl",
+        "target": "./src/third_party/boringssl",
+        "type": "patch",
+        "file_path": "../../flutter/attachment/repos/boringssl.patch"
     }
 ]
diff --git a/shell/platform/darwin/ios/platform_message_handler_ios.mm b/shell/platform/darwin/ios/platform_message_handler_ios.mm
index cf510bc301fef2ff263da0e37c5bead5ce0d138e..a5a2b151690ac3e402d6965074417c8d1ddd1740 100644
--- a/shell/platform/darwin/ios/platform_message_handler_ios.mm
+++ b/shell/platform/darwin/ios/platform_message_handler_ios.mm
@@ -16,7 +16,7 @@ static uint64_t platform_message_counter = 1;
 @end
 
 @interface FLTSerialTaskQueue : NSObject <FlutterTaskQueue>
-@property(nonatomic, strong) dispatch_queue_t queue;
+@property(nonatomic, assign) dispatch_queue_t queue;
 @end
 
 @implementation FLTSerialTaskQueue
diff --git a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/engine/FlutterEngine.ets b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/engine/FlutterEngine.ets
index 47ff37a1cf3e1af16dc6cfd4b42e17851abd9015..5978b321b126c8768764244248772167596a6944 100644
--- a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/engine/FlutterEngine.ets
+++ b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/engine/FlutterEngine.ets
@@ -79,8 +79,7 @@ export default class FlutterEngine implements EngineLifecycleListener{
    * 5、初始化flutterNapi
    * 6、engineLifecycleListeners
    */
-  constructor(context: common.Context, flutterLoader: FlutterLoader | null, flutterNapi: FlutterNapi | null, platformViewsController: PlatformViewsController) {
-    const injector: FlutterInjector = FlutterInjector.getInstance();
+  constructor(context: common.Context, flutterLoader: FlutterLoader | null, flutterNapi: FlutterNapi | null, platformViewsController: PlatformViewsController | null) {    const injector: FlutterInjector = FlutterInjector.getInstance();
 
     if(flutterNapi == null){
       flutterNapi = FlutterInjector.getInstance().getFlutterNapi();
diff --git a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/engine/loader/FlutterLoader.ets b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/engine/loader/FlutterLoader.ets
index 8917880d499cbbf798ef199e2eb0c621bc893516..e5b2e31be2060c581619bcb9ebe85a1d2b649486 100644
--- a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/engine/loader/FlutterLoader.ets
+++ b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/engine/loader/FlutterLoader.ets
@@ -25,6 +25,8 @@ import StringUtils from '../../../util/StringUtils';
 import ApplicationInfoLoader from './ApplicationInfoLoader';
 import bundleManager from '@ohos.bundle.bundleManager';
 import fs from '@ohos.file.fs';
+import { BusinessError } from '@ohos.base';
+import data_preferences from '@ohos.data.preferences';
 
 const TAG = "FlutterLoader";
 
@@ -86,6 +88,8 @@ export default class FlutterLoader {
     Log.d(TAG, "context.bundleCodeDir=" + context.bundleCodeDir)
     if (this.flutterApplicationInfo!.isDebugMode) {
       await this.copyResource(context)
+    } else {
+      await this.copyICU(context)
     }
     this.initResult = new InitResult(
       `${context.filesDir}/`,
@@ -95,10 +99,60 @@ export default class FlutterLoader {
     Log.d(TAG, "flutterLoader end init")
   }
 
+  private async isNeedCopyResource(): Promise<boolean> {
+    let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_DEFAULT;
+    try {
+      if (this.context != null) {
+        let bundleInfo = await bundleManager.getBundleInfoForSelf(bundleFlags);
+        let key = bundleInfo.name + '.bundleInfoPreferences'
+        let preferences: data_preferences.Preferences = await data_preferences.getPreferences(this.context, key);
+        let storeInstallTime = await preferences.get("installTime", 0);
+        let storeUpdateTime = await preferences.get("updateTime", 0);
+        if (storeInstallTime != bundleInfo.installTime || storeUpdateTime != bundleInfo.updateTime) {
+          await preferences.put("installTime", bundleInfo.installTime);
+          await preferences.put("updateTime", bundleInfo.updateTime);
+          await preferences.flush();
+          return true;
+        }
+      }
+
+      return false;
+    } catch (err) {
+      let message = (err as BusinessError).message;
+      Log.i(TAG, 'Judge is need copy resource : %{public}s', message);
+      return true;
+    }
+  }
+
+  private async copyICU(context: common.Context) {
+    let copyFlag = await this.isNeedCopyResource();
+    if (!copyFlag) {
+      return;
+    }
+    let filePath = context.filesDir + FILE_SEPARATOR + this.flutterApplicationInfo!.flutterAssetsDir
+    if (this.context != null) {
+      fs.mkdirSync(filePath)
+      let icudtlBuffer = await this.context.resourceManager.getRawFileContent(this.flutterApplicationInfo!.flutterAssetsDir + "/icudtl.dat")
+      let icudtlFile = fs.openSync(filePath + FILE_SEPARATOR + "/icudtl.dat", fs.OpenMode.READ_WRITE | fs.OpenMode.CREATE)
+      fs.writeSync(icudtlFile.fd, icudtlBuffer.buffer)
+      Log.d(TAG, "copyICU end")
+    }
+  }
+
   private async copyResource(context: common.Context) {
+    let copyFlag = await this.isNeedCopyResource();
+    if (!copyFlag) {
+      return;
+    }
+
     let filePath = context.filesDir + FILE_SEPARATOR + this.flutterApplicationInfo!.flutterAssetsDir
-    if (!fs.accessSync(filePath + FILE_SEPARATOR + DEFAULT_KERNEL_BLOB) && this.context != null) {
+    if (this.context != null) {
       Log.d(TAG, "start copyResource")
+      if (fs.accessSync(filePath + FILE_SEPARATOR + DEFAULT_KERNEL_BLOB)) {
+        Log.d(TAG, "hap has changed, start delete previous file")
+        fs.rmdirSync(filePath);
+      }
+
       fs.mkdirSync(filePath)
 
       let icudtlBuffer = await this.context.resourceManager.getRawFileContent(this.flutterApplicationInfo!.flutterAssetsDir + "/icudtl.dat")
@@ -160,6 +214,8 @@ export default class FlutterLoader {
           + this.flutterApplicationInfo!.nativeLibraryDir
           + FILE_SEPARATOR
           + this.flutterApplicationInfo!.aotSharedLibraryName);
+      const snapshotAssetPath = this.initResult!.dataDirPath + FILE_SEPARATOR + this.flutterApplicationInfo!.flutterAssetsDir;
+      shellArgs.push("--icu-data-file-path=" + snapshotAssetPath + "/icudtl.dat")
       if (this.flutterApplicationInfo!.isProfile) {
         shellArgs.push("--" + AOT_VMSERVICE_SHARED_LIBRARY_NAME + "=" + VMSERVICE_SNAPSHOT_LIBRARY);
       }
diff --git a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/ohos/FlutterAbilityDelegate.ets b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/ohos/FlutterAbilityDelegate.ets
index 7be1d1994bee56c5137df8c1347f0d31ac8bacf7..31a454eb7e77a084b7a9c83688cecd477721b359 100644
--- a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/ohos/FlutterAbilityDelegate.ets
+++ b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/embedding/ohos/FlutterAbilityDelegate.ets
@@ -260,7 +260,7 @@ class FlutterAbilityDelegate implements ExclusiveAppComponent<UIAbility> {
   onCreate() {
     this.ensureAlive();
     if (this.shouldDispatchAppLifecycleState()) {
-      this.flutterEngine?.getLifecycleChannel()?.appIsInactive();
+      this.flutterEngine?.getLifecycleChannel()?.appIsResumed();
     }
   }
 
@@ -304,6 +304,7 @@ class FlutterAbilityDelegate implements ExclusiveAppComponent<UIAbility> {
 
   onBackground() {
     if (this.shouldDispatchAppLifecycleState()) {
+      this.flutterEngine?.getLifecycleChannel()?.noWindowsAreFocused();
       this.flutterEngine?.getLifecycleChannel()?.appIsPaused();
     }
   }
diff --git a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/plugin/editing/TextInputPlugin.ets b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/plugin/editing/TextInputPlugin.ets
index f29018808a58be674da97260e25aa302902c6dcb..9efe31f6ca5e77bfc6a838b49abab3222faf117e 100644
--- a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/plugin/editing/TextInputPlugin.ets
+++ b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/plugin/editing/TextInputPlugin.ets
@@ -66,7 +66,7 @@ class TextInputMethodHandlerImpl implements TextInputMethodHandler {
   mEditable: ListenableEditingState;
   private mRestartInputPending: boolean = false;
   private plugin: EditingStateWatcher | ESObject;
-
+  private keyboardStatus: inputMethod.KeyboardStatus = KeyboardStatus.NONE;
   private imcFlag: boolean = false;
 
   constructor(plugin: TextInputPlugin | ESObject) {
@@ -82,11 +82,16 @@ class TextInputMethodHandlerImpl implements TextInputMethodHandler {
   }
 
   show(): void {
+    if(this.keyboardStatus == KeyboardStatus.SHOW){
+      return;
+    }
     this.showTextInput();
+    this.keyboardStatus = KeyboardStatus.SHOW;
   }
 
   hide(): void {
     this.hideTextInput();
+    this.keyboardStatus = KeyboardStatus.HIDE;
   }
 
   requestAutofill(): void {
@@ -253,6 +258,13 @@ enum Type {
   PHYSICAL_DISPLAY_PLATFORM_VIEW,
 }
 
+enum KeyboardStatus {
+  NONE = 0,
+  HIDE = 1,
+  SHOW = 2,
+}
+
+
 export class InputTarget {
   type: Type;
   id: number;