diff --git a/lazyllm/components/embedding/embed.py b/lazyllm/components/embedding/embed.py
index d968cc51..bf7600a7 100644
--- a/lazyllm/components/embedding/embed.py
+++ b/lazyllm/components/embedding/embed.py
@@ -2,10 +2,7 @@
 import json
 import lazyllm
 from lazyllm import LOG
-from lazyllm.thirdparty import transformers as tf
-from lazyllm.thirdparty import torch
-from lazyllm.thirdparty import sentence_transformers
-import numpy as np
+from lazyllm.thirdparty import transformers as tf, torch, sentence_transformers, numpy as np
 
 
 class LazyHuggingFaceEmbedding(object):
diff --git a/lazyllm/components/stable_diffusion/stable_diffusion3.py b/lazyllm/components/stable_diffusion/stable_diffusion3.py
index ffbbe5d1..a360adb3 100644
--- a/lazyllm/components/stable_diffusion/stable_diffusion3.py
+++ b/lazyllm/components/stable_diffusion/stable_diffusion3.py
@@ -1,8 +1,8 @@
 import os
 import base64
 import uuid
-from PIL import Image
-import numpy as np
+from lazyllm.thirdparty import PIL
+from lazyllm.thirdparty import numpy as np
 from io import BytesIO
 
 import lazyllm
@@ -31,12 +31,12 @@ def load_sd(self):
 
     @staticmethod
     def image_to_base64(image):
-        if isinstance(image, Image.Image):
+        if isinstance(image, PIL.Image.Image):
             buffered = BytesIO()
             image.save(buffered, format="PNG")
             img_str = base64.b64encode(buffered.getvalue()).decode("utf-8")
         elif isinstance(image, np.ndarray):
-            image = Image.fromarray(image)
+            image = PIL.Image.fromarray(image)
             buffered = BytesIO()
             image.save(buffered, format="PNG")
             img_str = base64.b64encode(buffered.getvalue()).decode("utf-8")
@@ -50,10 +50,10 @@ def images_to_base64(images):
 
     @staticmethod
     def image_to_file(image, file_path):
-        if isinstance(image, Image.Image):
+        if isinstance(image, PIL.Image.Image):
             image.save(file_path, format="PNG")
         elif isinstance(image, np.ndarray):
-            image = Image.fromarray(image)
+            image = PIL.Image.fromarray(image)
             image.save(file_path, format="PNG")
         else:
             raise ValueError("Unsupported image type")
diff --git a/lazyllm/components/text_to_speech/utils.py b/lazyllm/components/text_to_speech/utils.py
index f08f6d00..83509c6c 100644
--- a/lazyllm/components/text_to_speech/utils.py
+++ b/lazyllm/components/text_to_speech/utils.py
@@ -4,7 +4,7 @@
 from ..utils.file_operate import delete_old_files
 
 
-def sound_to_file(sound: np.array, file_path: str, sample_rate: int = 24000) -> str:
+def sound_to_file(sound: 'np.array', file_path: str, sample_rate: int = 24000) -> str:
     scaled_audio = np.int16(sound / np.max(np.abs(sound)) * 32767)
     scipy.io.wavfile.write(file_path, sample_rate, scaled_audio)
     return [file_path]
diff --git a/lazyllm/thirdparty/__init__.py b/lazyllm/thirdparty/__init__.py
index 61c33ef7..dac0f62e 100644
--- a/lazyllm/thirdparty/__init__.py
+++ b/lazyllm/thirdparty/__init__.py
@@ -80,6 +80,6 @@ def __getattribute__(self, __name):
 modules = ['redis', 'huggingface_hub', 'jieba', 'modelscope', 'pandas', 'jwt', 'rank_bm25', 'redisvl', 'datasets',
            'deepspeed', 'fire', 'numpy', 'peft', 'torch', 'transformers', 'collie', 'faiss', 'flash_attn', 'google',
            'lightllm', 'vllm', 'ChatTTS', 'wandb', 'funasr', 'sklearn', 'torchvision', 'scipy', 'pymilvus',
-           'sentence_transformers', 'gradio', 'chromadb']
+           'sentence_transformers', 'gradio', 'chromadb', 'nltk', 'PIL', 'httpx', 'bm25s']
 for m in modules:
     vars()[m] = PackageWrapper(m)
diff --git a/lazyllm/tools/rag/component/bm25.py b/lazyllm/tools/rag/component/bm25.py
index 56881869..1485f4e0 100644
--- a/lazyllm/tools/rag/component/bm25.py
+++ b/lazyllm/tools/rag/component/bm25.py
@@ -1,8 +1,7 @@
 from typing import List, Tuple
 from ..doc_node import DocNode
-import bm25s
 import Stemmer
-from lazyllm.thirdparty import jieba
+from lazyllm.thirdparty import jieba, bm25s
 from .stopwords import STOPWORDS_CHINESE
 
 
diff --git a/lazyllm/tools/rag/readers/imageReader.py b/lazyllm/tools/rag/readers/imageReader.py
index fe05f57f..021e5c10 100644
--- a/lazyllm/tools/rag/readers/imageReader.py
+++ b/lazyllm/tools/rag/readers/imageReader.py
@@ -4,19 +4,19 @@
 from pathlib import Path
 from typing import Dict, List, Optional, cast
 from fsspec import AbstractFileSystem
-from PIL import Image
+from lazyllm.thirdparty import PIL
 
 from .readerBase import LazyLLMReaderBase, infer_torch_device
 from ..doc_node import DocNode
 
-def img_2_b64(image: Image, format: str = "JPEG") -> str:
+def img_2_b64(image: 'PIL.Image', format: str = "JPEG") -> str:
     buff = BytesIO()
     image.save(buff, format=format)
     return cast(str, base64.b64encode(buff.getvalue()))
 
-def b64_2_img(data: str) -> Image:
+def b64_2_img(data: str) -> 'PIL.Image':
     buff = BytesIO(base64.b64decode(data))
-    return Image.open(buff)
+    return 'PIL.Image'.open(buff)
 
 class ImageReader(LazyLLMReaderBase):
     def __init__(self, parser_config: Optional[Dict] = None, keep_image: bool = False, parse_text: bool = False,
@@ -59,9 +59,9 @@ def _load_data(self, file: Path, extra_info: Optional[Dict] = None,
 
         if fs:
             with fs.open(path=file) as f:
-                image = Image.open(f.read())
+                image = PIL.Image.open(f.read())
         else:
-            image = Image.open(file)
+            image = PIL.Image.open(file)
 
         if image.mode != "RGB": image = image.convert("RGB")
 
diff --git a/lazyllm/tools/rag/readers/pandasReader.py b/lazyllm/tools/rag/readers/pandasReader.py
index e3ad327a..6082b6b4 100644
--- a/lazyllm/tools/rag/readers/pandasReader.py
+++ b/lazyllm/tools/rag/readers/pandasReader.py
@@ -2,7 +2,7 @@
 from typing import Dict, List, Optional
 from fsspec import AbstractFileSystem
 import importlib
-import pandas as pd
+from lazyllm.thirdparty import pandas as pd
 
 from .readerBase import LazyLLMReaderBase
 from ..doc_node import DocNode
diff --git a/lazyllm/tools/rag/similarity.py b/lazyllm/tools/rag/similarity.py
index 89b9be0e..a0489c9d 100644
--- a/lazyllm/tools/rag/similarity.py
+++ b/lazyllm/tools/rag/similarity.py
@@ -1,6 +1,6 @@
 from typing import Optional, Callable, Literal, List
 from .component.bm25 import BM25
-import numpy as np
+from lazyllm.thirdparty import numpy as np
 from .doc_node import DocNode
 
 registered_similarities = dict()
diff --git a/lazyllm/tools/rag/transform.py b/lazyllm/tools/rag/transform.py
index 62b516a8..439e9615 100644
--- a/lazyllm/tools/rag/transform.py
+++ b/lazyllm/tools/rag/transform.py
@@ -9,7 +9,7 @@
 import re
 from typing import Any, Callable, Dict, List, Tuple, Union, Optional
 from lazyllm.components import AlpacaPrompter
-import nltk
+from lazyllm.thirdparty import nltk
 import tiktoken
 
 from .doc_node import DocNode, MetadataMode
diff --git a/lazyllm/tools/webpages/webmodule.py b/lazyllm/tools/webpages/webmodule.py
index 62f7757a..82fe2aa4 100644
--- a/lazyllm/tools/webpages/webmodule.py
+++ b/lazyllm/tools/webpages/webmodule.py
@@ -6,9 +6,8 @@
 import sys
 import requests
 import traceback
-from lazyllm.thirdparty import gradio as gr
+from lazyllm.thirdparty import gradio as gr, PIL
 import time
-from PIL import Image
 import re
 
 import lazyllm
@@ -322,7 +321,7 @@ def get_log_and_message(s):
                 for i, file_path in enumerate(file_paths):
                     suffix = os.path.splitext(file_path)[-1].lower()
                     file = None
-                    if suffix in Image.registered_extensions().keys():
+                    if suffix in PIL.Image.registered_extensions().keys():
                         file = gr.Image(file_path)
                     elif suffix in ('.mp3', '.wav'):
                         file = gr.Audio(file_path)
diff --git a/tests/advanced_tests/full_test/test_example.py b/tests/advanced_tests/full_test/test_example.py
index 7403e299..760157c4 100644
--- a/tests/advanced_tests/full_test/test_example.py
+++ b/tests/advanced_tests/full_test/test_example.py
@@ -7,7 +7,7 @@
 import pytest
 import random
 from gradio_client import Client
-from PIL import Image
+from lazyllm.thirdparty import PIL
 
 import lazyllm
 from lazyllm.launcher import cleanup
@@ -130,7 +130,7 @@ def test_painting(self):
         assert type(res) is dict
         assert "files" in res
         assert len(res['files']) == 1
-        image = Image.open(res['files'][0])
+        image = PIL.Image.open(res['files'][0])
         assert image.size == (1024, 1024)
 
         # test painting warpped in web
diff --git a/tests/basic_tests/test_bm25.py b/tests/basic_tests/test_bm25.py
index 0172e73a..a59a01b9 100644
--- a/tests/basic_tests/test_bm25.py
+++ b/tests/basic_tests/test_bm25.py
@@ -1,7 +1,7 @@
 import unittest
 from lazyllm.tools.rag.component.bm25 import BM25
 from lazyllm.tools.rag.doc_node import DocNode
-import numpy as np
+from lazyllm.thirdparty import numpy as np
 
 
 class TestBM25(unittest.TestCase):