diff --git a/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/CameraState.ets b/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/CameraState.ets
index 8a2c23089f36afeb7afcfa2771b42052055732ee..9e09f139159b64a05ccffa0bda90da8ee9bd413e 100644
--- a/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/CameraState.ets
+++ b/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/CameraState.ets
@@ -5,18 +5,13 @@
 // Copyright 2013 The Flutter Authors.
 
 export enum CameraState {
-  /** Idle, showing preview and not capturing anything. */
   STATE_PREVIEW,
 
-  /** Starting and waiting for autofocus to complete. */
   STATE_WAITING_FOCUS,
 
-  /** Start performing autoexposure. */
   STATE_WAITING_PRECAPTURE_START,
 
-  /** waiting for autoexposure to complete. */
   STATE_WAITING_PRECAPTURE_DONE,
 
-  /** Capturing an image. */
   STATE_CAPTURING,
 }
\ No newline at end of file
diff --git a/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/features/CameraFeatureFactory.ets b/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/features/CameraFeatureFactory.ets
index ffd3fb0aecf776d5e82dd8425221234f78217cd8..42c358a678be923cdb74d9be6b069b073f76a830 100644
--- a/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/features/CameraFeatureFactory.ets
+++ b/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/features/CameraFeatureFactory.ets
@@ -23,14 +23,6 @@ import camera from '@ohos.multimedia.camera';
 
 export interface CameraFeatureFactory {
 
-  /**
-   * Creates a new instance of the auto focus feature.
-   *
-   * @param cameraProperties instance of the CameraProperties class containing information about the
-   *     cameras features.
-   * @param recordingVideo indicates if the camera is currently recording.
-   * @return newly created instance of the AutoFocusFeature class.
-   */
   createAutoFocusFeature(cameraProperties: CameraProperties, recordingVideo: boolean): AutoFocusFeature;
 
   /**
@@ -51,24 +43,8 @@ export interface CameraFeatureFactory {
    */
   createExposureOffsetFeature(cameraProperties: CameraProperties): ExposureOffsetFeature;
 
-  /**
-   * Creates a new instance of the flash feature.
-   *
-   * @param cameraProperties instance of the CameraProperties class containing information about the
-   *     cameras features.
-   * @return newly created instance of the FlashFeature class.
-   */
   createFlashFeature(cameraProperties: CameraProperties): FlashFeature;
 
-  /**
-   * Creates a new instance of the resolution feature.
-   *
-   * @param cameraProperties instance of the CameraProperties class containing information about the
-   *     cameras features.
-   * @param initialSetting initial resolution preset.
-   * @param cameraName the name of the camera which can be used to identify the camera device.
-   * @return newly created instance of the ResolutionFeature class.
-   */
   createResolutionFeature(
     cameraProperties: CameraProperties,
     initialSetting: ResolutionPreset,
@@ -98,17 +74,6 @@ export interface CameraFeatureFactory {
 
   createFpsRangeFeature(cameraProperties: CameraProperties): FpsRangeFeature;
 
-  /**
-   * Creates a new instance of the sensor orientation feature.
-   *
-   * @param cameraProperties instance of the CameraProperties class containing information about the
-   *     cameras features.
-   * @param activity current activity associated with the camera plugin.
-   * @param dartMessenger instance of the DartMessenger class, used to send state updates back to
-   *     Dart.
-   * @return newly created instance of the SensorOrientationFeature class.
-   */
-
   createSensorOrientationFeature(
     cameraProperties: CameraProperties,
     ability: Ability,
@@ -124,15 +89,6 @@ export interface CameraFeatureFactory {
 
   createZoomLevelFeature(cameraProperties: CameraProperties): ZoomLevelFeature;
 
-  /**
-   * Creates a new instance of the exposure point feature.
-   *
-   * @param cameraProperties instance of the CameraProperties class containing information about the
-   *     cameras features.
-   * @param sensorOrientationFeature instance of the SensorOrientationFeature class containing
-   *     information about the sensor and device orientation.
-   * @return newly created instance of the ExposurePointFeature class.
-   */
 
   createExposurePointFeature(
     cameraProperties: CameraProperties,
diff --git a/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/utlis/DateTimeUtil.ts b/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/utlis/DateTimeUtil.ts
index 6fd1e118970f10fd309cc9c1a2ab8a6be4a1e248..2b6250f23f4fd8e3bc22bc622110f8aa971d722e 100644
--- a/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/utlis/DateTimeUtil.ts
+++ b/packages/camera/camera_ohos/ohos/src/main/ets/io/flutter/plugins/camera/utlis/DateTimeUtil.ts
@@ -47,12 +47,6 @@ export default class DateTimeUtil {
     return `${year}${this.fill(month)}${this.fill(date)}`;
   }
 
-  /**
-   * 时分秒格式修饰
-   * @param hours
-   * @param minutes
-   * @param seconds
-   */
   concatTime(hours: number, minutes: number, seconds: number): string {
     return `${this.fill(hours)}${this.fill(minutes)}${this.fill(seconds)}`;
   }
diff --git a/packages/image_picker/image_picker_ohos/ohos/src/main/ets/image_picker/ImageResizer.ets b/packages/image_picker/image_picker_ohos/ohos/src/main/ets/image_picker/ImageResizer.ets
index 5590a12cdd910972caea6c8145fa658c17e28d69..11d405736560458fee3677f76b897ad2942030e6 100644
--- a/packages/image_picker/image_picker_ohos/ohos/src/main/ets/image_picker/ImageResizer.ets
+++ b/packages/image_picker/image_picker_ohos/ohos/src/main/ets/image_picker/ImageResizer.ets
@@ -91,26 +91,26 @@ export default class ImageResizer {
     let shouldDownscale: boolean = shouldDownscaleWidth || shouldDownscaleHeight;
 
     if (shouldDownscale) {
-      let downscaledWidth: number = (height / originalHeight) * originalWidth;
-      let downscaledHeight: number = (width / originalWidth) * originalHeight;
+      let realDownscaledWidth: number = (height / originalHeight) * originalWidth;
+      let realDownscaledHeight: number = (width / originalWidth) * originalHeight;
 
       if (width < height) {
         if (!hasMaxWidth) {
-          width = downscaledWidth;
+          width = realDownscaledWidth;
         } else {
-          height = downscaledHeight;
+          height = realDownscaledHeight;
         }
       } else if (height < width) {
         if (!hasMaxHeight) {
-          height = downscaledHeight;
+          height = realDownscaledHeight;
         } else {
-          width = downscaledWidth;
+          width = realDownscaledWidth;
         }
       } else {
         if (originalWidth < originalHeight) {
-          width = downscaledWidth;
+          width = realDownscaledWidth;
         } else if (originalHeight < originalWidth) {
-          height = downscaledHeight;
+          height = realDownscaledHeight;
         }
       }
     }
diff --git a/packages/webview_flutter-v4.4.4/webview_flutter_ohos/ohos/src/main/ets/io.flutter.plugins/webview_flutter/JavaScriptChannelHostApiImpl.ets b/packages/webview_flutter-v4.4.4/webview_flutter_ohos/ohos/src/main/ets/io.flutter.plugins/webview_flutter/JavaScriptChannelHostApiImpl.ets
index 527e8141ff45894a430a6c1f353a8c34883a91e2..0b65c56fc91fb0caba731ad1485d66d725a33065 100644
--- a/packages/webview_flutter-v4.4.4/webview_flutter_ohos/ohos/src/main/ets/io.flutter.plugins/webview_flutter/JavaScriptChannelHostApiImpl.ets
+++ b/packages/webview_flutter-v4.4.4/webview_flutter_ohos/ohos/src/main/ets/io.flutter.plugins/webview_flutter/JavaScriptChannelHostApiImpl.ets
@@ -18,14 +18,6 @@ export class JavaScriptChannelHostApiImpl extends JavaScriptChannelHostApi {
 
   /** Handles creating {@link JavaScriptChannel}s for a {@link JavaScriptChannelHostApiImpl}. */
 
-  /**
-   * Creates a host API that handles creating {@link JavaScriptChannel}s.
-   *
-   * @param instanceManager maintains instances stored to communicate with Dart objects
-   * @param javaScriptChannelCreator handles creating {@link JavaScriptChannel}s
-   * @param flutterApi handles sending messages to Dart
-   * @param platformThreadHandler handles making callbacks on the desired thread
-   */
   constructor(
     instanceManager: InstanceManager, javaScriptChannelCreator: JavaScriptChannelCreator,
     flutterApi: JavaScriptChannelFlutterApiImpl
diff --git a/packages/webview_flutter/webview_flutter_ohos/ohos/src/main/ets/io.flutter.plugins/webview_flutter/JavaScriptChannelHostApiImpl.ets b/packages/webview_flutter/webview_flutter_ohos/ohos/src/main/ets/io.flutter.plugins/webview_flutter/JavaScriptChannelHostApiImpl.ets
index 527e8141ff45894a430a6c1f353a8c34883a91e2..0b65c56fc91fb0caba731ad1485d66d725a33065 100644
--- a/packages/webview_flutter/webview_flutter_ohos/ohos/src/main/ets/io.flutter.plugins/webview_flutter/JavaScriptChannelHostApiImpl.ets
+++ b/packages/webview_flutter/webview_flutter_ohos/ohos/src/main/ets/io.flutter.plugins/webview_flutter/JavaScriptChannelHostApiImpl.ets
@@ -18,14 +18,6 @@ export class JavaScriptChannelHostApiImpl extends JavaScriptChannelHostApi {
 
   /** Handles creating {@link JavaScriptChannel}s for a {@link JavaScriptChannelHostApiImpl}. */
 
-  /**
-   * Creates a host API that handles creating {@link JavaScriptChannel}s.
-   *
-   * @param instanceManager maintains instances stored to communicate with Dart objects
-   * @param javaScriptChannelCreator handles creating {@link JavaScriptChannel}s
-   * @param flutterApi handles sending messages to Dart
-   * @param platformThreadHandler handles making callbacks on the desired thread
-   */
   constructor(
     instanceManager: InstanceManager, javaScriptChannelCreator: JavaScriptChannelCreator,
     flutterApi: JavaScriptChannelFlutterApiImpl