diff --git a/README.MD b/README.MD
index f837952..cc02d20 100644
--- a/README.MD
+++ b/README.MD
@@ -70,6 +70,7 @@ When this error has occurred, please check the network environment.
 ## Update
 <font size="4">**If the dependency package error after updating, please reinstall the relevant dependency packages. </font><br />    
 
+* [ImageScaleRestoreV2](#ImageScaleRestoreV2), [ImageScaleByAspectRatioV2](#ImageScaleByAspectRatioV2), [ImageAutoCropV2](#ImageAutoCropV2) nodes add options for ```width``` and ```height```, which can specify width or height as fixed values.
 * Commit [PurgeVRAM](#PurgeVRAM) node, Clean up VRAM an RAM.
 * Commit [AutoAdjust](#AutoAdjust) node, it can automatically adjust image contrast and white balance.
 * Commit [RGBValue](#RGBValue) node to output the color value as a single decimal value of R, G, B. This idea is from [vxinhao](https://github.com/vxinhao/color2rgb), Thanks.
@@ -573,8 +574,8 @@ The V2 upgraded version of ImageScaleRestore.
 Node options:   
 ![image](image/image_scale_restore_v2_node.png)
 The following changes have been made based on ImageScaleRestore:
-* scale_by: Allow scaling by specified size on long or short sides.
-* scale_by_length: When scale_by is set to "longest", this will be used as the length of the long edge of the image; When set to "shortest", it serves as the length of the short edge.
+* scale_by: Allow scaling by specified dimensions for longest, shortest, width, or height.
+* scale_by_length: The value here is used as ```scale_by``` to specify the length of the edge.
 
 ### <a id="table1">ImageMaskScaleAs</a>
 Scale the image or mask to the size of the reference image (or reference mask).
@@ -632,8 +633,8 @@ V2 Upgraded Version of ImageScaleByAspectRatio
 Node options:   
 ![image](image/image_scale_by_aspect_ratio_v2_node.png)
 The following changes have been made based on ImageScaleByAspectRatio:
-* scale_to_side: Allow scaling by specified size on long or short sides.
-* scale_to_length: When scale_by_side is set to "longest", this will be used as the length of the long edge of the image; When set to "shortest", it serves as the length of the short edge.
+* scale_by: Allow scaling by specified dimensions for longest, shortest, width, or height.
+* scale_by_length: The value here is used as ```scale_by``` to specify the length of the edge.
 
 
 
@@ -1020,7 +1021,8 @@ The V2 upgrad version of ```ImageAutoCrop```, it has made the following changes
 * Add optional input for mask. when there is a mask input, use that input directly to skip the built-in mask generation.
 * Add ```fill_background```. When set to False, the background will not be processed and any parts beyond the frame will not be included in the output range.
 * ```aspect_ratio``` adds the ```original``` option.
-* ```scale_by_longest_side``` changed to support scaling by long or short edge, set in ```scale_to_side```. The side length is set in ```scale_to__length```.
+* scale_by: Allow scaling by specified dimensions for longest, shortest, width, or height.
+* scale_by_length: The value here is used as ```scale_by``` to specify the length of the edge.
 
 
 ### <a id="table1">GetImageSize</a>
diff --git a/README_CN.MD b/README_CN.MD
index db50576..cb3676a 100644
--- a/README_CN.MD
+++ b/README_CN.MD
@@ -70,6 +70,7 @@ git clone https://github.com/chflame163/ComfyUI_LayerStyle.git
 ## 更新说明
 <font size="4">**如果本插件更新后出现依赖包错误，请重新安装相关依赖包。
 
+* [ImageScaleRestoreV2](#ImageScaleRestoreV2), [ImageScaleByAspectRatioV2](#ImageScaleByAspectRatioV2), [ImageAutoCropV2](#ImageAutoCropV2)节点增加```width```和```height```选项，可指定宽度或高度为固定值。
 * 添加 [PurgeVRAM](#PurgeVRAM) 节点, 清理显存和内存。
 * 添加 [AutoAdjust](#AutoAdjust) 节点, 自动调整图片对比度和白平衡。
 * 添加 [RGBValue](#RGBValue) 节点, 将色值输出为单独的R, G, B三个10进制数值。这个想法来自[vxinhao](https://github.com/vxinhao/color2rgb)，感谢。
@@ -567,8 +568,8 @@ ImageScaleRestore的V2升级版。
 节点选项说明:   
 ![image](image/image_scale_restore_v2_node.png)
 在ImageScaleRestore基础上做了如下改变:
-* scale_by: 允许按长边或短边指定尺寸缩放。
-* scale_by_length: scale_by被设置为"longest"时，此项将作为是图像长边的长度; 设置为"shortest"时，作为短边的长度。
+* scale_by: 允许按长边、短边、宽度或高度指定尺寸缩放。
+* scale_by_length: 这里的数值作为scale_by指定边的长度。
 
 
 ### <a id="table1">ImageMaskScaleAs</a>
@@ -622,8 +623,8 @@ ImageScaleByAspectRatio的V2升级版
 节点选项说明:   
 ![image](image/image_scale_by_aspect_ratio_v2_node.png)
 在ImageScaleByAspectRatio基础上做了如下改变:
-* scale_to_side: 允许按长边或短边指定尺寸缩放。
-* scale_to_length: scale_by_side被设置为"longest"时，此项将作为是图像长边的长度; 设置为"shortest"时，作为短边的长度。
+* scale_by: 允许按长边、短边、宽度或高度指定尺寸缩放。
+* scale_by_length: 这里的数值作为scale_by指定边的长度。
 
 
 
@@ -1009,7 +1010,8 @@ cropped_mask: 裁切后的遮罩。
 * 增加```mask```可选输入。当有mask输入时，直接使用该输入跳过内置遮罩生成。
 * 增加```fill_background```, 当此项设置为False时将不处理背景，并且超出画幅的部分不纳入输出范围。
 * ```aspect_ratio```增加```original```(原始画面宽高比)选项。
-* 按长边缩放改为支持按长边或短边缩放，在```scale_to_side```中设置。边长在```scale_to_length```中设置。
+* scale_by: 允许按长边、短边、宽度或高度指定尺寸缩放。
+* scale_by_length: 这里的数值作为scale_by指定边的长度。
 
 
 ### <a id="table1">GetImageSize</a>
diff --git a/py/image_auto_crop_v2.py b/py/image_auto_crop_v2.py
index 7aa7776..d6634fe 100644
--- a/py/image_auto_crop_v2.py
+++ b/py/image_auto_crop_v2.py
@@ -18,7 +18,7 @@ def INPUT_TYPES(self):
         matting_method_list = ['RMBG 1.4', 'SegmentAnything']
         detect_mode = ['min_bounding_rect', 'max_inscribed_rect', 'mask_area']
         ratio_list = ['1:1', '3:2', '4:3', '16:9', '2:3', '3:4', '9:16', 'custom', 'detect_mask', 'original']
-        scale_to_side_list = ['None', 'longest', 'shortest']
+        scale_to_side_list = ['None', 'longest', 'shortest', 'width', 'height']
         return {
             "required": {
                 "image": ("IMAGE", ),  #
@@ -183,6 +183,12 @@ def image_auto_crop_v2(self, image, fill_background, background_color, aspect_ra
                 elif scale_to_side == 'shortest':
                     target_height = scale_to_length
                     target_width = int(target_height * ratio)
+                elif scale_to_side == 'width':
+                    target_width = scale_to_length
+                    target_height = int(target_width / ratio)
+                elif scale_to_side == 'height':
+                    target_height = scale_to_length
+                    target_width = int(target_height * ratio)
                 else:
                     target_width = orig_width
                     target_height = int(target_width / ratio)
@@ -193,6 +199,12 @@ def image_auto_crop_v2(self, image, fill_background, background_color, aspect_ra
                 elif scale_to_side == 'shortest':
                     target_width = scale_to_length
                     target_height = int(target_width / ratio)
+                elif scale_to_side == 'width':
+                    target_width = scale_to_length
+                    target_height = int(target_width / ratio)
+                elif scale_to_side == 'height':
+                    target_height = scale_to_length
+                    target_width = int(target_height * ratio)
                 else:
                     target_height = orig_height
                     target_width = int(target_height * ratio)
diff --git a/py/image_scale_by_aspect_ratio_v2.py b/py/image_scale_by_aspect_ratio_v2.py
index 90b233b..86f414f 100644
--- a/py/image_scale_by_aspect_ratio_v2.py
+++ b/py/image_scale_by_aspect_ratio_v2.py
@@ -15,7 +15,7 @@ def INPUT_TYPES(self):
         fit_mode = ['letterbox', 'crop', 'fill']
         method_mode = ['lanczos', 'bicubic', 'hamming', 'bilinear', 'box', 'nearest']
         multiple_list = ['8', '16', '32', '64', 'None']
-        scale_to_list = ['None', 'longest', 'shortest']
+        scale_to_list = ['None', 'longest', 'shortest', 'width', 'height']
         return {
             "required": {
                 "aspect_ratio": (ratio_list,),
@@ -90,6 +90,12 @@ def image_scale_by_aspect_ratio(self, aspect_ratio, proportional_width, proporti
             elif scale_to_side == 'shortest':
                 target_height = scale_to_length
                 target_width = int(target_height * ratio)
+            elif scale_to_side == 'width':
+                target_width = scale_to_length
+                target_height = int(target_width / ratio)
+            elif scale_to_side == 'height':
+                target_height = scale_to_length
+                target_width = int(target_height * ratio)
             else:
                 target_width = orig_width
                 target_height = int(target_width / ratio)
@@ -100,6 +106,12 @@ def image_scale_by_aspect_ratio(self, aspect_ratio, proportional_width, proporti
             elif scale_to_side == 'shortest':
                 target_width = scale_to_length
                 target_height = int(target_width / ratio)
+            elif scale_to_side == 'width':
+                target_width = scale_to_length
+                target_height = int(target_width / ratio)
+            elif scale_to_side == 'height':
+                target_height = scale_to_length
+                target_width = int(target_height * ratio)
             else:
                 target_height = orig_height
                 target_width = int(target_height * ratio)
diff --git a/py/image_scale_restore_v2.py b/py/image_scale_restore_v2.py
index ed91118..05bab3c 100644
--- a/py/image_scale_restore_v2.py
+++ b/py/image_scale_restore_v2.py
@@ -10,7 +10,7 @@ def __init__(self):
     @classmethod
     def INPUT_TYPES(self):
         method_mode = ['lanczos', 'bicubic', 'hamming', 'bilinear', 'box', 'nearest']
-        scale_by_list = ['by_scale', 'longest', 'shortest']
+        scale_by_list = ['by_scale', 'longest', 'shortest', 'width', 'height']
         return {
             "required": {
                 "image": ("IMAGE", ),  #
@@ -75,6 +75,12 @@ def image_scale_restore(self, image, scale, method,
                 else:
                     target_height = scale_by_length
                     target_width = int(target_height * orig_width / orig_height)
+            if scale_by == 'width':
+                target_width = scale_by_length
+                target_height = int(target_width * orig_height / orig_width)
+            if scale_by == 'height':
+                target_height = scale_by_length
+                target_width = int(target_height * orig_width / orig_height)
         if target_width < 4:
             target_width = 4
         if target_height < 4: