diff --git a/scripts/info_extraction.py b/scripts/info_extraction.py
index 4a77fd5b3..92ec81a46 100644
--- a/scripts/info_extraction.py
+++ b/scripts/info_extraction.py
@@ -4,7 +4,6 @@ import signal
 from concurrent.futures import ThreadPoolExecutor, as_completed
 from threading import Lock, Event
 import sys
-import glob
 import datetime
 
 sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
@@ -14,8 +13,7 @@ from rich.progress import Progress  # 替换为 rich 进度条
 
 from src.common.logger import get_logger
 # from src.chat.knowledge.lpmmconfig import global_config
-from src.chat.knowledge.ie_process import _entity_extract, info_extract_from_str
-from src.chat.knowledge.llm_client import LLMClient
+from src.chat.knowledge.ie_process import info_extract_from_str
 from src.chat.knowledge.open_ie import OpenIE
 from rich.progress import (
     BarColumn,
diff --git a/src/chat/knowledge/ie_process.py b/src/chat/knowledge/ie_process.py
index 4314ca5e6..bd0e17684 100644
--- a/src/chat/knowledge/ie_process.py
+++ b/src/chat/knowledge/ie_process.py
@@ -4,9 +4,7 @@ from typing import List, Union
 
 from .global_logger import logger
 from . import prompt_template
-from .lpmmconfig import global_config, INVALID_ENTITY
-from .llm_client import LLMClient
-from src.chat.knowledge.utils.json_fix import new_fix_broken_generated_json
+from .knowledge_lib import INVALID_ENTITY
 from src.llm_models.utils_model import LLMRequest
 from json_repair import repair_json
 def _extract_json_from_text(text: str) -> dict: