diff --git a/crab/actions/file_actions.py b/crab/actions/file_actions.py
index f876631..4574d31 100644
--- a/crab/actions/file_actions.py
+++ b/crab/actions/file_actions.py
@@ -13,13 +13,70 @@
 # =========== Copyright 2024 @ CAMEL-AI.org. All Rights Reserved. ===========
 import base64
 from io import BytesIO
+from typing import Tuple, Optional
 
 from PIL import Image
 
 from crab.core import action
 
 
+def resize_image(image: Image.Image, ratio: float) -> Image.Image:
+    """
+    Resize the given image by the specified ratio while maintaining aspect ratio.
+
+    :param image: The original image.
+    :param ratio: The ratio to resize the image. Must be between 0 and 1 (exclusive).
+    :return: The resized image.
+    """
+    if not (0 < ratio <= 1):
+        raise ValueError("Ratio must be between 0 and 1 (exclusive).")
+
+    new_width = int(image.width * ratio)
+    new_height = int(image.height * ratio)
+
+    return image.resize((new_width, new_height), Image.LANCZOS)  # 使用 LANCZOS 替代 ANTIALIAS
+
+def compress_image(image: Image.Image, quality: int) -> BytesIO:
+    """
+    Compress the given image to the specified quality.
+
+    :param image: The original image.
+    :param quality: The quality level (1-100).
+    :return: A BytesIO object containing the compressed image.
+    """
+    output = BytesIO()
+    image.save(output, format="JPEG", quality=quality)
+    output.seek(0)
+    return output
+
 @action
-def save_base64_image(image: str, path: str = "image.png") -> None:
-    image = Image.open(BytesIO(base64.b64decode(image)))
-    image.save(path)
+def save_base64_image(image: str, path: str = "image.png", ratio: Optional[float] = None, quality: Optional[int] = None) -> None:
+    """
+    Save a base64 encoded image to a file, optionally resizing and compressing it.
+
+    :param image: The base64 encoded image.
+    :param path: The file path to save the image.
+    :param ratio: The ratio to resize the image. Must be between 0 and 1 (exclusive). If None, the original size is used.
+    :param quality: The quality level (1-100) for image compression. If None, no compression is applied.
+    """
+    # Decode base64 string
+    image_data = base64.b64decode(image)
+    image = Image.open(BytesIO(image_data))
+    
+    if ratio:
+        image = resize_image(image, ratio)
+    
+    # Determine the output format based on the file extension
+    format = path.split('.')[-1].upper()
+    if format == 'JPG':
+        format = 'JPEG'
+    
+    # Convert to RGB if saving as JPEG
+    if format == 'JPEG':
+        image = image.convert('RGB')
+    
+    # Save the image
+    if quality:
+        image.save(path, format=format, quality=quality)
+    else:
+        image.save(path, format=format)
diff --git a/test/core/test_images/test_compressed_image.jpg b/test/core/test_images/test_compressed_image.jpg
new file mode 100644
index 0000000..2fe7ace
Binary files /dev/null and b/test/core/test_images/test_compressed_image.jpg differ
diff --git a/test/core/test_images/test_image.png b/test/core/test_images/test_image.png
new file mode 100644
index 0000000..72628c9
Binary files /dev/null and b/test/core/test_images/test_image.png differ
diff --git a/test/core/test_images/test_image_original.png b/test/core/test_images/test_image_original.png
new file mode 100644
index 0000000..91c51ab
Binary files /dev/null and b/test/core/test_images/test_image_original.png differ
diff --git a/test/core/test_images/test_resized_compressed_image.jpg b/test/core/test_images/test_resized_compressed_image.jpg
new file mode 100644
index 0000000..71a075d
Binary files /dev/null and b/test/core/test_images/test_resized_compressed_image.jpg differ
diff --git a/test/core/test_images/test_resized_image.png b/test/core/test_images/test_resized_image.png
new file mode 100644
index 0000000..8754626
Binary files /dev/null and b/test/core/test_images/test_resized_image.png differ
diff --git a/test/core/test_resize_image.py b/test/core/test_resize_image.py
new file mode 100644
index 0000000..7c66d20
--- /dev/null
+++ b/test/core/test_resize_image.py
@@ -0,0 +1,126 @@
+# =========== Copyright 2024 @ CAMEL-AI.org. All Rights Reserved. ===========
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# =========== Copyright 2024 @ CAMEL-AI.org. All Rights Reserved. ===========
+
+import unittest
+from io import BytesIO
+from PIL import Image
+import base64
+import os
+import traceback
+
+from crab.actions.file_actions import save_base64_image
+from crab.core.models import Action
+
+class TestSaveBase64Image(unittest.TestCase):
+
+    # 设置类变量
+    RESIZE_RATIO = 0.2
+    COMPRESSION_QUALITY = 20
+
+    def setUp(self):
+        # 创建 test_images 文件夹（如果不存在）
+        self.test_images_dir = "test_images"
+        os.makedirs(self.test_images_dir, exist_ok=True)
+
+        # 使用一个具体的图片文件
+        image_path = "test_images/test_image.png"  # 请替换为实际的图片路径
+        with open(image_path, "rb") as image_file:
+            self.image_base64 = base64.b64encode(image_file.read()).decode('utf-8')
+
+    def tearDown(self):
+        # 不删除生成的文件，以便查看结果
+        pass
+
+    def run_test_with_error_logging(self, test_method):
+        try:
+            print(f"Current working directory: {os.getcwd()}")
+            test_method()
+        except Exception as e:
+            print(f"Error in {test_method.__name__}:")
+            print(traceback.format_exc())
+            raise
+
+    def _test_save_image_without_resize_or_compression(self):
+        output_path = os.path.join(self.test_images_dir, "test_image_original.png")
+        try:
+            print("Calling save_base64_image...")
+            action_obj = save_base64_image(self.image_base64, path=output_path)
+            print(f"save_base64_image returned: {action_obj}")
+            
+            if isinstance(action_obj, Action):
+                result = action_obj.run()
+                print(f"Action execution result: {result}")
+            else:
+                print("Unexpected return type from save_base64_image")
+        except Exception as e:
+            print(f"Exception: {e}")
+            raise
+        
+        print(f"Checking if file exists: {os.path.abspath(output_path)}")
+        if os.path.exists(output_path):
+            print("File exists")
+            file_size = os.path.getsize(output_path)
+            print(f"File size: {file_size} bytes")
+        else:
+            print("File does not exist")
+        
+        self.assertTrue(os.path.exists(output_path), f"File {output_path} was not created")
+        with Image.open(output_path) as saved_image:
+            print(f"Original image size: {saved_image.size}")
+            print(f"Original image format: {saved_image.format}")
+
+    def _test_save_image_with_resize(self):
+        output_path = os.path.join(self.test_images_dir, "test_resized_image.png")
+        action_obj = save_base64_image(self.image_base64, path=output_path, ratio=self.RESIZE_RATIO)
+        if isinstance(action_obj, Action):
+            action_obj.run()
+        self.assertTrue(os.path.exists(output_path), f"File {output_path} was not created")
+        with Image.open(output_path) as saved_image:
+            print(f"Resized image size: {saved_image.size}")
+            print(f"Resized image format: {saved_image.format}")
+
+    def _test_save_image_with_compression(self):
+        output_path = os.path.join(self.test_images_dir, "test_compressed_image.jpg")
+        action_obj = save_base64_image(self.image_base64, path=output_path, quality=self.COMPRESSION_QUALITY)
+        if isinstance(action_obj, Action):
+            action_obj.run()
+        self.assertTrue(os.path.exists(output_path), f"File {output_path} was not created")
+        with Image.open(output_path) as saved_image:
+            print(f"Compressed image size: {saved_image.size}")
+            print(f"Compressed image format: {saved_image.format}")
+
+    def _test_save_image_with_resize_and_compression(self):
+        output_path = os.path.join(self.test_images_dir, "test_resized_compressed_image.jpg")
+        action_obj = save_base64_image(self.image_base64, path=output_path, ratio=self.RESIZE_RATIO, quality=self.COMPRESSION_QUALITY)
+        if isinstance(action_obj, Action):
+            action_obj.run()
+        self.assertTrue(os.path.exists(output_path), f"File {output_path} was not created")
+        with Image.open(output_path) as saved_image:
+            print(f"Resized and compressed image size: {saved_image.size}")
+            print(f"Resized and compressed image format: {saved_image.format}")
+
+    def test_save_image_without_resize_or_compression(self):
+        self.run_test_with_error_logging(self._test_save_image_without_resize_or_compression)
+
+    def test_save_image_with_resize(self):
+        self.run_test_with_error_logging(self._test_save_image_with_resize)
+
+    def test_save_image_with_compression(self):
+        self.run_test_with_error_logging(self._test_save_image_with_compression)
+
+    def test_save_image_with_resize_and_compression(self):
+        self.run_test_with_error_logging(self._test_save_image_with_resize_and_compression)
+
+if __name__ == '__main__':
+    unittest.main()