diff --git a/ocrweb/config.yaml b/ocrweb/config.yaml
index a55a535..9eb61d1 100644
--- a/ocrweb/config.yaml
+++ b/ocrweb/config.yaml
@@ -3,6 +3,7 @@ Global:
     use_angle_cls: true
     print_verbose: true
     min_height: 30
+    width_height_ratio: 8
 
 Det:
     module_name: ch_ppocr_v2_det
diff --git a/ocrweb/main.py b/ocrweb/main.py
index 943d2bc..f792ab4 100644
--- a/ocrweb/main.py
+++ b/ocrweb/main.py
@@ -35,4 +35,4 @@ def ocr():
 
 
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=9003, debug=False, processes=True)
+    app.run(host='0.0.0.0', port=9003, debug=True, processes=True)
diff --git a/ocrweb/rapidocr_onnxruntime/rapid_ocr_api.py b/ocrweb/rapidocr_onnxruntime/rapid_ocr_api.py
index 572041f..89219ab 100644
--- a/ocrweb/rapidocr_onnxruntime/rapid_ocr_api.py
+++ b/ocrweb/rapidocr_onnxruntime/rapid_ocr_api.py
@@ -23,6 +23,7 @@ class TextSystem(object):
         self.print_verbose = global_config['print_verbose']
         self.text_score = global_config['text_score']
         self.min_height = global_config['min_height']
+        self.width_height_ratio = global_config['width_height_ratio']
 
         TextDetector = self.init_module(config['Det']['module_name'],
                                         config['Det']['class_name'])
@@ -40,7 +41,12 @@ class TextSystem(object):
 
     def __call__(self, img: np.ndarray):
         h, w = img.shape[:2]
-        if h < self.min_height:
+        if self.width_height_ratio == -1:
+            use_limit_ratio = False
+        else:
+            use_limit_ratio = w / h > self.width_height_ratio
+
+        if h <= self.min_height or use_limit_ratio:
             start_time = time.time()
             dt_boxes, img_crop_list = self.get_boxes_img_without_det(img, h, w)
             crop_elapse = time.time() - start_time
diff --git a/python/README.md b/python/README.md
index 0005c08..66f0b16 100755
--- a/python/README.md
+++ b/python/README.md
@@ -148,6 +148,7 @@
    | `use_angle_cls`  |  `bool`      |   `true`   |       是否使用文本行的方向分类       |
    | `print_verbose`  |    `bool`    |   `true`   |       是否打印各个部分耗时信息       |
    | `min_height`  |    `int`    |   30   |       图像最小高度（单位是像素）<br/>低于这个值，会跳过文本检测阶段，直接进行后续识别       |
+   |`width_height_ratio`| `int`| 8| 如果输入图像的宽高比大于`width_height_ratio`，则会跳过文本检测，直接进行后续识别<br/>`width_height_ratio=-1`：不用这个参数 |
 
     - `min_height`是用来过滤只有一行文本的图像（如下图），这类图像不会进入文本检测模块，直接进入后续过程。
 
diff --git a/python/config.yaml b/python/config.yaml
index a55a535..9eb61d1 100644
--- a/python/config.yaml
+++ b/python/config.yaml
@@ -3,6 +3,7 @@ Global:
     use_angle_cls: true
     print_verbose: true
     min_height: 30
+    width_height_ratio: 8
 
 Det:
     module_name: ch_ppocr_v2_det
diff --git a/python/rapidocr_onnxruntime/rapid_ocr_api.py b/python/rapidocr_onnxruntime/rapid_ocr_api.py
index 1bb7051..9c2f8a9 100644
--- a/python/rapidocr_onnxruntime/rapid_ocr_api.py
+++ b/python/rapidocr_onnxruntime/rapid_ocr_api.py
@@ -26,6 +26,7 @@ class TextSystem(object):
         self.print_verbose = global_config['print_verbose']
         self.text_score = global_config['text_score']
         self.min_height = global_config['min_height']
+        self.width_height_ratio = global_config['width_height_ratio']
 
         TextDetector = self.init_module(config['Det']['module_name'],
                                         config['Det']['class_name'])
@@ -43,7 +44,12 @@ class TextSystem(object):
 
     def __call__(self, img: np.ndarray):
         h, w = img.shape[:2]
-        if h <= self.min_height:
+        if self.width_height_ratio == -1:
+            use_limit_ratio = False
+        else:
+            use_limit_ratio = w / h > self.width_height_ratio
+
+        if h <= self.min_height or use_limit_ratio:
             dt_boxes, img_crop_list = self.get_boxes_img_without_det(img, h, w)
         else:
             dt_boxes, elapse = self.text_detector(img)
@@ -56,7 +62,7 @@ class TextSystem(object):
             img_crop_list = self.get_crop_img_list(img, dt_boxes)
 
         if self.use_angle_cls:
-            img_crop_list, angle_list, elapse = self.text_cls(img_crop_list)
+            img_crop_list, _, elapse = self.text_cls(img_crop_list)
             if self.print_verbose:
                 print(f'cls num: {len(img_crop_list)}, elapse: {elapse}')
 
diff --git a/python/rapidocr_openvino/rapid_ocr_api.py b/python/rapidocr_openvino/rapid_ocr_api.py
index 402562d..fba75fe 100644
--- a/python/rapidocr_openvino/rapid_ocr_api.py
+++ b/python/rapidocr_openvino/rapid_ocr_api.py
@@ -24,6 +24,7 @@ class TextSystem(object):
         self.print_verbose = global_config['print_verbose']
         self.text_score = global_config['text_score']
         self.min_height = global_config['min_height']
+        self.width_height_ratio = global_config['width_height_ratio']
 
         TextDetector = self.init_module(config['Det']['module_name'],
                                         config['Det']['class_name'])
@@ -41,7 +42,12 @@ class TextSystem(object):
 
     def __call__(self, img: np.ndarray):
         h, w = img.shape[:2]
-        if h < self.min_height:
+        if self.width_height_ratio == -1:
+            use_limit_ratio = False
+        else:
+            use_limit_ratio = w / h > self.width_height_ratio
+
+        if h <= self.min_height or use_limit_ratio:
             dt_boxes, img_crop_list = self.get_boxes_img_without_det(img, h, w)
         else:
             dt_boxes, elapse = self.text_detector(img)