diff --git a/.gitignore b/.gitignore
index 9dac678..166446e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,5 @@ debug.py
 build
 dist
 torchlm.egg-info
-*.sh
\ No newline at end of file
+*.sh
+./data
\ No newline at end of file
diff --git a/setup.py b/setup.py
index df96ea3..854c71e 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 
 def get_long_description():
-    description = (PATH_ROOT / "docs/README.md").read_text(encoding="utf-8")
+    description = (PATH_ROOT / "README.md").read_text(encoding="utf-8")
     # replace relative repository path to absolute link to the release
     static_url = f"https://github.com/DefTruth/torchlm/blob/main/"
     description = description.replace("docs/res/", f"{static_url}/docs/res/")
@@ -13,7 +13,7 @@ def get_long_description():
 
 setuptools.setup(
     name="torchlm",
-    version="0.1.2",
+    version="0.1.3",
     author="DefTruth",
     author_email="qyjdef@163.com",
     description="A PyTorch landmarks-only library with 100+ data augmentations, "
diff --git a/torchlm/__init__.py b/torchlm/__init__.py
index 02b9111..0fefdd1 100644
--- a/torchlm/__init__.py
+++ b/torchlm/__init__.py
@@ -1,5 +1,5 @@
 # Versions
-__version__ = '0.1.2'
+__version__ = '0.1.3'
 # Transforms Module: 100+ transforms available, can bind torchvision and
 # albumentations into torchlm pipeline with autodtype wrapper.
 from .transfroms import *
diff --git a/torchlm/data/_300w.py b/torchlm/data/_300w.py
new file mode 100644
index 0000000..e69de29
diff --git a/torchlm/data/_aflw.py b/torchlm/data/_aflw.py
new file mode 100644
index 0000000..e69de29
diff --git a/torchlm/data/_cofw.py b/torchlm/data/_cofw.py
new file mode 100644
index 0000000..e69de29
diff --git a/torchlm/data/_wflw.py b/torchlm/data/_wflw.py
new file mode 100644
index 0000000..e69de29
diff --git a/torchlm/transfroms/transforms.py b/torchlm/transfroms/transforms.py
index 8d1b5a9..133a95d 100644
--- a/torchlm/transfroms/transforms.py
+++ b/torchlm/transfroms/transforms.py
@@ -807,6 +807,7 @@ def __call__(
             self.scale_y = scale_y
 
         if len(new_landmarks) != num_landmarks:
+            self.flag = False
             raise F.Error('LandmarksResize: {0} input landmarks, but got {1} output '
                           'landmarks'.format(num_landmarks, len(new_landmarks)))
 
@@ -957,6 +958,7 @@ def __call__(
         self.scale_y = (1 / scale_factor_y)
 
         if len(new_landmarks) != num_landmarks:
+            self.flag = False
             raise F.Error('LandmarksAlign: {0} input landmarks, but got {1} output '
                           'landmarks'.format(num_landmarks, len(new_landmarks)))
 
@@ -1038,6 +1040,7 @@ def __call__(
         self.scale_y = (1 / scale_factor_y)
 
         if len(new_landmarks) != num_landmarks:
+            self.flag = False
             raise F.Error('LandmarksAlign: {0} input landmarks, but got {1} output '
                           'landmarks'.format(num_landmarks, len(new_landmarks)))
 
@@ -1114,6 +1117,7 @@ def __call__(
         ly_max = np.max(new_landmarks[:, 1])
 
         if any((lx_min < 0., lx_max > crop_width, ly_min < 0., ly_max > crop_height)):
+            self.flag = False
             return img.astype(np.uint8), landmarks
 
         new_img = img[y1:y2, x1:x2, :].copy()
@@ -1255,6 +1259,7 @@ def __call__(
         self.scale_y = resize_scale_y
 
         if len(new_landmarks) != num_landmarks:
+            self.flag = False
             raise F.Error('LandmarksRandomScale: {0} input landmarks, but got {1} output '
                           'landmarks'.format(num_landmarks, len(new_landmarks)))
 
@@ -1344,6 +1349,7 @@ def __call__(
                                               img_h=new_img.shape[0])
 
         if len(new_landmarks) != num_landmarks:
+            self.flag = False
             raise F.Error('LandmarksRandomTranslate: {0} input landmarks, but got {1} '
                           'output landmarks'.format(num_landmarks, len(new_landmarks)))
 
@@ -1430,6 +1436,7 @@ def __call__(
         self.scale_y = (1 / scale_factor_y)
 
         if len(new_landmarks) != num_landmarks:
+            self.flag = False
             raise F.Error(
                 'LandmarksRandomRotate: {0} input landmarks, but got {1} output '
                 'landmarks'.format(num_landmarks, len(new_landmarks))
@@ -1512,6 +1519,7 @@ def __call__(
         self.scale_y = 1.
 
         if len(new_landmarks) != num_landmarks:
+            self.flag = False
             raise F.Error(
                 'LandmarksRandomShear: {0} input landmarks, but got {1} output '
                 'landmarks'.format(num_landmarks, len(new_landmarks))
@@ -1848,7 +1856,7 @@ def __call__(
         patch = F.select_patch(patch_h=new_patch_h, patch_w=new_patch_w,
                                patches_paths=self._patches_paths)
         if patch is None:
-            self.flag = True
+            self.flag = False
             img.astype(np.uint8), landmarks.astype(np.float32)
 
         new_img, patch_corner = F.apply_patch(img=img, patch=patch)
@@ -1911,7 +1919,7 @@ def __call__(
         patch = F.select_patch(patch_h=new_patch_h, patch_w=new_patch_w,
                                patches_paths=self._patches_paths)
         if patch is None:
-            self.flag = True
+            self.flag = False
             img.astype(np.uint8), landmarks.astype(np.float32)
 
         alpha = np.random.uniform(0.1, self._alpha)
@@ -1961,7 +1969,7 @@ def __call__(
         )
 
         if background is None:
-            self.flag = True
+            self.flag = False
             return img.astype(np.uint8), landmarks.astype(np.float32)
 
         new_img = F.apply_background_with_alpha(img=img, background=background, alpha=alpha)
@@ -2008,7 +2016,7 @@ def __call__(
         )
 
         if background is None:
-            self.flag = True
+            self.flag = False
             return img.astype(np.uint8), landmarks.astype(np.float32)
 
         new_img = F.apply_background(img=img, background=background)