diff --git a/Example/JPImageresizerView/JPConfigureModel.m b/Example/JPImageresizerView/JPConfigureModel.m
index 1d76a7b..1a248b2 100644
--- a/Example/JPImageresizerView/JPConfigureModel.m
+++ b/Example/JPImageresizerView/JPConfigureModel.m
@@ -17,60 +17,52 @@ @implementation JPConfigureModel
     JPConfigureModel *model1 = [self new];
     model1.title = @"默认样式";
     model1.statusBarStyle = UIStatusBarStyleLightContent;
-    model1.configure = [JPImageresizerConfigure defaultConfigureWithImage:nil make:nil];
+    model1.configure = [JPImageresizerConfigure defaultConfigure];
     
     JPConfigureModel *model2 = [self new];
     model2.title = @"深色毛玻璃遮罩";
     model2.statusBarStyle = UIStatusBarStyleLightContent;
-    model2.configure = [JPImageresizerConfigure darkBlurMaskTypeConfigureWithImage:nil make:nil];
+    model2.configure = [JPImageresizerConfigure darkBlurMaskTypeConfigure];
     
     JPConfigureModel *model3 = [self new];
     model3.title = @"浅色毛玻璃遮罩";
     model3.statusBarStyle = UIStatusBarStyleDefault;
-    model3.configure = [JPImageresizerConfigure lightBlurMaskTypeConfigureWithImage:nil make:nil];
+    model3.configure = [JPImageresizerConfigure lightBlurMaskTypeConfigure];
     
     JPConfigureModel *model4 = [self new];
     model4.title = @"拉伸样式的边框图片";
     model4.statusBarStyle = UIStatusBarStyleDefault;
-    model4.configure = [JPImageresizerConfigure lightBlurMaskTypeConfigureWithImage:nil make:^(JPImageresizerConfigure *configure) {
-        configure
+    model4.configure = [JPImageresizerConfigure lightBlurMaskTypeConfigure]
         .jp_strokeColor([UIColor colorWithRed:(205.0 / 255.0) green:(107.0 / 255.0) blue:(153.0 / 255.0) alpha:1.0])
         .jp_borderImage(self.class.stretchBorderImage)
         .jp_borderImageRectInset(self.class.stretchBorderImageRectInset);
-    }];
     
     JPConfigureModel *model5 = [self new];
     model5.title = @"平铺样式的边框图片";
     model5.statusBarStyle = UIStatusBarStyleLightContent;
-    model5.configure = [JPImageresizerConfigure darkBlurMaskTypeConfigureWithImage:nil make:^(JPImageresizerConfigure *configure) {
-        configure
+    model5.configure = [JPImageresizerConfigure darkBlurMaskTypeConfigure]
         .jp_frameType(JPClassicFrameType)
         .jp_borderImage(self.class.tileBorderImage)
         .jp_borderImageRectInset(self.class.tileBorderImageRectInset);
-    }];
     
     JPConfigureModel *model6 = [self new];
     model6.title = @"圆切样式";
     model6.statusBarStyle = UIStatusBarStyleDefault;
-    model6.configure = [JPImageresizerConfigure darkBlurMaskTypeConfigureWithImage:nil make:^(JPImageresizerConfigure *configure) {
-        configure
+    model6.configure = [JPImageresizerConfigure darkBlurMaskTypeConfigure]
         .jp_strokeColor(JPRGBColor(250, 250, 250))
         .jp_frameType(JPClassicFrameType)
         .jp_isClockwiseRotation(YES)
         .jp_animationCurve(JPAnimationCurveEaseOut)
         .jp_isRoundResize(YES)
         .jp_isArbitrarily(NO);
-    }];
     
     JPConfigureModel *model7 = [self new];
     model7.title = @"蒙版样式";
     model7.statusBarStyle = UIStatusBarStyleLightContent;
-    model7.configure = [JPImageresizerConfigure darkBlurMaskTypeConfigureWithImage:nil make:^(JPImageresizerConfigure *configure) {
-        configure
+    model7.configure = [JPImageresizerConfigure darkBlurMaskTypeConfigure]
         .jp_frameType(JPClassicFrameType)
         .jp_maskImage([UIImage imageNamed:@"love.png"])
         .jp_isArbitrarily(NO);
-    }];
     
     examplesModels_ = @[model1, model2, model3, model4, model5, model6, model7];
     return examplesModels_;
diff --git a/Example/JPImageresizerView/JPTableViewController.m b/Example/JPImageresizerView/JPTableViewController.m
index 80917fe..5cdf534 100644
--- a/Example/JPImageresizerView/JPTableViewController.m
+++ b/Example/JPImageresizerView/JPTableViewController.m
@@ -23,6 +23,8 @@ @interface JPTableViewController () <UIImagePickerControllerDelegate, UINavigati
 
 @implementation JPTableViewController
 
+#pragma mark - Static variable
+
 static JPImageresizerConfigure *savedConfigure_ = nil;
 + (void)setSavedConfigure:(JPImageresizerConfigure *)savedConfigure {
     savedConfigure_ = savedConfigure;
@@ -31,6 +33,10 @@ + (JPImageresizerConfigure *)savedConfigure {
     return savedConfigure_;
 }
 
+static JPImageresizerConfigure *gifConfigure_;
+
+#pragma mark - ViewController's life cycle
+
 - (void)viewDidLoad {
     [super viewDidLoad];
     self.title = @"Example";
@@ -143,7 +149,6 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
 
 #pragma mark - Table view delegate
 
-static JPImageresizerConfigure *gifConfigure_;
 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
     [tableView deselectRowAtIndexPath:indexPath animated:YES];
     switch (indexPath.section) {
diff --git a/JPImageresizerView.podspec b/JPImageresizerView.podspec
index e29dc23..684a03e 100644
--- a/JPImageresizerView.podspec
+++ b/JPImageresizerView.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'JPImageresizerView'
-  s.version          = '1.9.6'
+  s.version          = '1.9.7'
   s.summary          = '一个专门裁剪图片、GIF、视频的轮子😋简单易用、功能丰富☕️'
 
 # This description is used to generate tags and improve search results.
diff --git a/JPImageresizerView/Classes/JPImageresizerConfigure.h b/JPImageresizerView/Classes/JPImageresizerConfigure.h
index 2d37937..70afd4e 100644
--- a/JPImageresizerView/Classes/JPImageresizerConfigure.h
+++ b/JPImageresizerView/Classes/JPImageresizerConfigure.h
@@ -38,6 +38,30 @@ NS_ASSUME_NONNULL_BEGIN
     - isCleanHistoryAfterInitial = YES;
  */
 
+/**
+ * 默认配置（空资源）
+ */
++ (instancetype)defaultConfigure;
+
+/* 默认参数的基础上：
+    - blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];
+    - bgColor = UIColor.whiteColor;
+    - maskAlpha = 0.3;
+    - strokeColor = R: 56, G: 121, B: 242 */
+/**
+ * 浅色毛玻璃默认配置（空资源）
+ */
++ (JPImageresizerConfigure *)lightBlurMaskTypeConfigure;
+
+/* 默认参数的基础上：
+    - blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleDark];
+    - bgColor = UIColor.blackColor;
+    - maskAlpha = 0.3; */
+/**
+ * 深色毛玻璃默认配置（空资源）
+ */
++ (JPImageresizerConfigure *)darkBlurMaskTypeConfigure;
+
 /**
  * 默认配置裁剪图片/GIF（UIImage）
  */
@@ -65,11 +89,6 @@ NS_ASSUME_NONNULL_BEGIN
                               fixProgressBlock:(JPExportVideoProgressBlock)fixProgressBlock
                               fixCompleteBlock:(JPExportVideoCompleteBlock)fixCompleteBlock;
 
-/* 默认参数的基础上：
-    - blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];
-    - bgColor = UIColor.whiteColor;
-    - maskAlpha = 0.3;
-    - strokeColor = R: 56, G: 121, B: 242 */
 /**
  * 浅色毛玻璃配置裁剪图片/GIF（UIImage）
  */
@@ -97,10 +116,6 @@ NS_ASSUME_NONNULL_BEGIN
                                         fixProgressBlock:(JPExportVideoProgressBlock)fixProgressBlock
                                         fixCompleteBlock:(JPExportVideoCompleteBlock)fixCompleteBlock;
 
-/* 默认参数的基础上：
-    - blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleDark];
-    - bgColor = UIColor.blackColor;
-    - maskAlpha = 0.3; */
 /**
  * 深色毛玻璃配置裁剪图片/GIF（UIImage）
  */
diff --git a/JPImageresizerView/Classes/JPImageresizerConfigure.m b/JPImageresizerView/Classes/JPImageresizerConfigure.m
index 2a024de..fab75b1 100644
--- a/JPImageresizerView/Classes/JPImageresizerConfigure.m
+++ b/JPImageresizerView/Classes/JPImageresizerConfigure.m
@@ -9,25 +9,77 @@
 
 @implementation JPImageresizerConfigure
 
+#pragma mark - Configure
+
++ (instancetype)defaultConfigure {
+    JPImageresizerConfigure *configure = [[self alloc] init];
+    configure
+    .jp_viewFrame([UIScreen mainScreen].bounds)
+    .jp_blurEffect(nil)
+    .jp_frameType(JPConciseFrameType)
+    .jp_animationCurve(JPAnimationCurveEaseOut)
+    .jp_strokeColor(UIColor.whiteColor)
+    .jp_bgColor(UIColor.blackColor)
+    .jp_maskAlpha(0.75)
+    .jp_resizeWHScale(0.0)
+    .jp_isRoundResize(NO)
+    .jp_maskImage(nil)
+    .jp_isArbitrarily(YES)
+    .jp_edgeLineIsEnabled(YES)
+    .jp_contentInsets(UIEdgeInsetsMake(16, 16, 16, 16))
+    .jp_borderImage(nil)
+    .jp_borderImageRectInset(CGPointZero)
+    .jp_maximumZoomScale(10.0)
+    .jp_isShowMidDots(YES)
+    .jp_isBlurWhenDragging(NO)
+    .jp_isShowGridlinesWhenIdle(NO)
+    .jp_isShowGridlinesWhenDragging(YES)
+    .jp_gridCount(3)
+    .jp_isLoopPlaybackGIF(NO)
+    .jp_isCleanHistoryAfterInitial(YES);
+    return configure;
+}
+
++ (JPImageresizerConfigure *)lightBlurMaskTypeConfigure {
+    JPImageresizerConfigure *configure = [self defaultConfigure];
+    configure
+        .jp_blurEffect([UIBlurEffect effectWithStyle:UIBlurEffectStyleLight])
+        .jp_bgColor(UIColor.whiteColor)
+        .jp_maskAlpha(0.25)
+        .jp_strokeColor([UIColor colorWithRed:(56.0 / 255.0) green:(121.0 / 255.0) blue:(242.0 / 255.0) alpha:1.0]);
+    return configure;
+}
+
++ (JPImageresizerConfigure *)darkBlurMaskTypeConfigure {
+    JPImageresizerConfigure *configure = [self defaultConfigure];
+    configure
+        .jp_blurEffect([UIBlurEffect effectWithStyle:UIBlurEffectStyleDark])
+        .jp_bgColor(UIColor.blackColor)
+        .jp_maskAlpha(0.25);
+    return configure;
+}
+
 + (instancetype)defaultConfigureWithImage:(UIImage *)image make:(JPImageresizerConfigureMakeBlock)make {
-    JPImageresizerConfigure *configure = [self __defaultConfigure];
+    JPImageresizerConfigure *configure = [self defaultConfigure];
     configure.image = image;
     !make ? : make(configure);
     return configure;
 }
+
 + (instancetype)defaultConfigureWithImageData:(NSData *)imageData make:(JPImageresizerConfigureMakeBlock)make {
-    JPImageresizerConfigure *configure = [self __defaultConfigure];
+    JPImageresizerConfigure *configure = [self defaultConfigure];
     configure.imageData = imageData;
     !make ? : make(configure);
     return configure;
 }
+
 + (instancetype)defaultConfigureWithVideoURL:(NSURL *)videoURL
                                         make:(JPImageresizerConfigureMakeBlock)make
                                fixErrorBlock:(JPImageresizerErrorBlock)fixErrorBlock
                                fixStartBlock:(JPVoidBlock)fixStartBlock
                             fixProgressBlock:(JPExportVideoProgressBlock)fixProgressBlock
                             fixCompleteBlock:(JPExportVideoCompleteBlock)fixCompleteBlock {
-    JPImageresizerConfigure *configure = [self __defaultConfigure];
+    JPImageresizerConfigure *configure = [self defaultConfigure];
     configure.videoURL = videoURL;
     configure.fixErrorBlock = fixErrorBlock;
     configure.fixStartBlock = fixStartBlock;
@@ -36,13 +88,14 @@ + (instancetype)defaultConfigureWithVideoURL:(NSURL *)videoURL
     !make ? : make(configure);
     return configure;
 }
+
 + (instancetype)defaultConfigureWithVideoAsset:(AVURLAsset *)videoAsset
                                           make:(JPImageresizerConfigureMakeBlock)make
                                  fixErrorBlock:(JPImageresizerErrorBlock)fixErrorBlock
                                  fixStartBlock:(JPVoidBlock)fixStartBlock
                               fixProgressBlock:(JPExportVideoProgressBlock)fixProgressBlock
                               fixCompleteBlock:(JPExportVideoCompleteBlock)fixCompleteBlock {
-    JPImageresizerConfigure *configure = [self __defaultConfigure];
+    JPImageresizerConfigure *configure = [self defaultConfigure];
     configure.videoAsset = videoAsset;
     configure.fixErrorBlock = fixErrorBlock;
     configure.fixStartBlock = fixStartBlock;
@@ -53,24 +106,26 @@ + (instancetype)defaultConfigureWithVideoAsset:(AVURLAsset *)videoAsset
 }
 
 + (instancetype)lightBlurMaskTypeConfigureWithImage:(UIImage *)image make:(JPImageresizerConfigureMakeBlock)make {
-    JPImageresizerConfigure *configure = [self __lightBlurMaskTypeConfigure];
+    JPImageresizerConfigure *configure = [self lightBlurMaskTypeConfigure];
     configure.image = image;
     !make ? : make(configure);
     return configure;
 }
+
 + (instancetype)lightBlurMaskTypeConfigureWithImageData:(NSData *)imageData make:(JPImageresizerConfigureMakeBlock)make {
-    JPImageresizerConfigure *configure = [self __lightBlurMaskTypeConfigure];
+    JPImageresizerConfigure *configure = [self lightBlurMaskTypeConfigure];
     configure.imageData = imageData;
     !make ? : make(configure);
     return configure;
 }
+
 + (instancetype)lightBlurMaskTypeConfigureWithVideoURL:(NSURL *)videoURL
                                                   make:(JPImageresizerConfigureMakeBlock)make
                                          fixErrorBlock:(JPImageresizerErrorBlock)fixErrorBlock
                                          fixStartBlock:(JPVoidBlock)fixStartBlock
                                       fixProgressBlock:(JPExportVideoProgressBlock)fixProgressBlock
                                       fixCompleteBlock:(JPExportVideoCompleteBlock)fixCompleteBlock {
-    JPImageresizerConfigure *configure = [self __lightBlurMaskTypeConfigure];
+    JPImageresizerConfigure *configure = [self lightBlurMaskTypeConfigure];
     configure.videoURL = videoURL;
     configure.fixErrorBlock = fixErrorBlock;
     configure.fixStartBlock = fixStartBlock;
@@ -79,13 +134,14 @@ + (instancetype)lightBlurMaskTypeConfigureWithVideoURL:(NSURL *)videoURL
     !make ? : make(configure);
     return configure;
 }
+
 + (instancetype)lightBlurMaskTypeConfigureWithVideoAsset:(AVURLAsset *)videoAsset
                                                     make:(JPImageresizerConfigureMakeBlock)make
                                            fixErrorBlock:(JPImageresizerErrorBlock)fixErrorBlock
                                            fixStartBlock:(JPVoidBlock)fixStartBlock
                                         fixProgressBlock:(JPExportVideoProgressBlock)fixProgressBlock
                                         fixCompleteBlock:(JPExportVideoCompleteBlock)fixCompleteBlock {
-    JPImageresizerConfigure *configure = [self __lightBlurMaskTypeConfigure];
+    JPImageresizerConfigure *configure = [self lightBlurMaskTypeConfigure];
     configure.videoAsset = videoAsset;
     configure.fixErrorBlock = fixErrorBlock;
     configure.fixStartBlock = fixStartBlock;
@@ -96,24 +152,26 @@ + (instancetype)lightBlurMaskTypeConfigureWithVideoAsset:(AVURLAsset *)videoAsse
 }
 
 + (instancetype)darkBlurMaskTypeConfigureWithImage:(UIImage *)image make:(JPImageresizerConfigureMakeBlock)make {
-    JPImageresizerConfigure *configure = [self __darkBlurMaskTypeConfigure];
+    JPImageresizerConfigure *configure = [self darkBlurMaskTypeConfigure];
     configure.image = image;
     !make ? : make(configure);
     return configure;
 }
+
 + (instancetype)darkBlurMaskTypeConfigureWithImageData:(NSData *)imageData make:(JPImageresizerConfigureMakeBlock)make {
-    JPImageresizerConfigure *configure = [self __darkBlurMaskTypeConfigure];
+    JPImageresizerConfigure *configure = [self darkBlurMaskTypeConfigure];
     configure.imageData = imageData;
     !make ? : make(configure);
     return configure;
 }
+
 + (instancetype)darkBlurMaskTypeConfigureWithVideoURL:(NSURL *)videoURL
                                                  make:(JPImageresizerConfigureMakeBlock)make
                                         fixErrorBlock:(JPImageresizerErrorBlock)fixErrorBlock
                                         fixStartBlock:(JPVoidBlock)fixStartBlock
                                      fixProgressBlock:(JPExportVideoProgressBlock)fixProgressBlock
                                      fixCompleteBlock:(JPExportVideoCompleteBlock)fixCompleteBlock {
-    JPImageresizerConfigure *configure = [self __darkBlurMaskTypeConfigure];
+    JPImageresizerConfigure *configure = [self darkBlurMaskTypeConfigure];
     configure.videoURL = videoURL;
     configure.fixErrorBlock = fixErrorBlock;
     configure.fixStartBlock = fixStartBlock;
@@ -122,13 +180,14 @@ + (instancetype)darkBlurMaskTypeConfigureWithVideoURL:(NSURL *)videoURL
     !make ? : make(configure);
     return configure;
 }
+
 + (instancetype)darkBlurMaskTypeConfigureWithVideoAsset:(AVURLAsset *)videoAsset
                                                    make:(JPImageresizerConfigureMakeBlock)make
                                           fixErrorBlock:(JPImageresizerErrorBlock)fixErrorBlock
                                           fixStartBlock:(JPVoidBlock)fixStartBlock
                                        fixProgressBlock:(JPExportVideoProgressBlock)fixProgressBlock
                                        fixCompleteBlock:(JPExportVideoCompleteBlock)fixCompleteBlock {
-    JPImageresizerConfigure *configure = [self __darkBlurMaskTypeConfigure];
+    JPImageresizerConfigure *configure = [self darkBlurMaskTypeConfigure];
     configure.videoAsset = videoAsset;
     configure.fixErrorBlock = fixErrorBlock;
     configure.fixStartBlock = fixStartBlock;
@@ -138,54 +197,21 @@ + (instancetype)darkBlurMaskTypeConfigureWithVideoAsset:(AVURLAsset *)videoAsset
     return configure;
 }
 
-+ (instancetype)__defaultConfigure {
-    JPImageresizerConfigure *configure = [[self alloc] init];
-    configure
-    .jp_viewFrame([UIScreen mainScreen].bounds)
-    .jp_blurEffect(nil)
-    .jp_frameType(JPConciseFrameType)
-    .jp_animationCurve(JPAnimationCurveEaseOut)
-    .jp_strokeColor(UIColor.whiteColor)
-    .jp_bgColor(UIColor.blackColor)
-    .jp_maskAlpha(0.75)
-    .jp_resizeWHScale(0.0)
-    .jp_isRoundResize(NO)
-    .jp_maskImage(nil)
-    .jp_isArbitrarily(YES)
-    .jp_edgeLineIsEnabled(YES)
-    .jp_contentInsets(UIEdgeInsetsMake(16, 16, 16, 16))
-    .jp_borderImage(nil)
-    .jp_borderImageRectInset(CGPointZero)
-    .jp_maximumZoomScale(10.0)
-    .jp_isShowMidDots(YES)
-    .jp_isBlurWhenDragging(NO)
-    .jp_isShowGridlinesWhenIdle(NO)
-    .jp_isShowGridlinesWhenDragging(YES)
-    .jp_gridCount(3)
-    .jp_isLoopPlaybackGIF(NO)
-    .jp_isCleanHistoryAfterInitial(YES);
-    return configure;
-}
+#pragma mark - History
 
-+ (JPImageresizerConfigure *)__lightBlurMaskTypeConfigure {
-    JPImageresizerConfigure *configure = [self __defaultConfigure];
-    configure
-    .jp_blurEffect([UIBlurEffect effectWithStyle:UIBlurEffectStyleLight])
-    .jp_bgColor(UIColor.whiteColor)
-    .jp_maskAlpha(0.25)
-    .jp_strokeColor([UIColor colorWithRed:(56.0 / 255.0) green:(121.0 / 255.0) blue:(242.0 / 255.0) alpha:1.0]);
-    return configure;
+- (BOOL)isSavedHistory {
+    return !JPCropHistoryIsNull(self.history);
 }
 
-+ (JPImageresizerConfigure *)__darkBlurMaskTypeConfigure {
-    JPImageresizerConfigure *configure = [self __defaultConfigure];
-    configure
-    .jp_blurEffect([UIBlurEffect effectWithStyle:UIBlurEffectStyleDark])
-    .jp_bgColor(UIColor.blackColor)
-    .jp_maskAlpha(0.25);
-    return configure;
+- (void)cleanHistory {
+    JPCropHistory history = self.history;
+    if (JPCropHistoryIsNull(history)) return;
+    history.viewFrame = CGRectNull;
+    self.history = history;
 }
 
+#pragma mark - Setter
+
 - (void)setImage:(UIImage *)image {
     _image = image;
     if (image) {
@@ -222,16 +248,7 @@ - (void)setVideoAsset:(AVURLAsset *)videoAsset {
     }
 }
 
-- (BOOL)isSavedHistory {
-    return !JPCropHistoryIsNull(self.history);
-}
-
-- (void)cleanHistory {
-    JPCropHistory history = self.history;
-    if (JPCropHistoryIsNull(history)) return;
-    history.viewFrame = CGRectNull;
-    self.history = history;
-}
+#pragma mark - Block
 
 - (JPImageresizerConfigure *(^)(CGRect))jp_viewFrame {
     return ^(CGRect viewFrame) {
diff --git a/README.md b/README.md
index 4bfff52..abfb581 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 [英文文档（English document）](https://github.com/Rogue24/JPImageresizerView/blob/master/README_EN.md) | [掘金](https://juejin.cn/post/6958761756978053150) |
 [高仿小红书App可拖拽任意角度的裁剪功能](https://github.com/Rogue24/JPCrop)
 
-## 简介（当前版本：1.9.6）
+## 简介（当前版本：1.9.7）
 
 一个专门裁剪图片、GIF、视频的轮子，简单易用，功能丰富（高自由度的参数设定、支持旋转和镜像翻转、蒙版、压缩等），能满足绝大部分裁剪的需求。
 
@@ -676,7 +676,7 @@ self.imageresizerView.isAutoScale = NO;
 
 版本 | 更新内容
 ----|------
-1.9.0~1.9.6 | 1. 图片新增N宫格裁剪；<br>2. 所有的裁剪完成回调统一返回JPImageresizerResult实例；<br>3. 兼容Swift环境；<br>4. 修复`isShowGridlinesWhenDragging`属性为YES时，拖动图片本身没有显示网格的问题；<br>5. 修复部分音频有问题的视频裁剪出错的问题；<br>6. 修复裁剪视频或GIF时进度条没有显示的问题；<br>7. 新增可自定义旋转至目标方向的API。
+1.9.0~1.9.7 | 1. 图片新增N宫格裁剪；<br>2. 所有的裁剪完成回调统一返回JPImageresizerResult实例；<br>3. 兼容Swift环境；<br>4. 修复`isShowGridlinesWhenDragging`属性为YES时，拖动图片本身没有显示网格的问题；<br>5. 修复部分音频有问题的视频裁剪出错的问题；<br>6. 修复裁剪视频或GIF时进度条没有显示的问题；<br>7. 新增更多`Configure`初始化和可自定义旋转至目标方向的API。
 1.7.8~1.8.3 | 1. 新增可保存当前历史状态的功能；<br>2. 修复GIF裁剪某一帧画面时的后缀名误设问题；<br>3. 修复仅放大而无法裁剪的问题；<br>4. 修复从系统相册选择的视频没有画面的问题；<br>5. 修复预览模式下进度条没有隐藏的问题。
 1.7.6~1.7.7 | 1. 修复了固定比例旋转时无故放大的问题；<br>2. 修复iOS14版本下自定义进度条的拖动块消失的问题。
 1.7.3~1.7.5 | 1. 修复了初始化无法固定裁剪比例的问题；<br>2. 现在圆切和蒙版均可设置是否自由拖拽；<br>3. 优化了设置裁剪宽高比和重置的接口；<br>4. 优化了图片缓存逻辑；<br>5. 修复了GIF时长过短导致截取错误的问题。
diff --git a/README_EN.md b/README_EN.md
index 1a217b0..5d8e7d6 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -10,7 +10,7 @@
 
 *本人英语小白，这里基本都是用百度翻译出来的，Sorry。*
 
-## Brief introduction (Current version: 1.9.6)
+## Brief introduction (Current version: 1.9.7)
 
 A special wheel for cutting pictures, GIF and videos is simple and easy to use, with rich functions (high degree of freedom parameter setting, supporting rotation and mirror flipping, masking, compression, etc.), which can meet the needs of most cutting.