diff --git a/apps/common/config/embedding_config.py b/apps/common/config/embedding_config.py
index 367dce7f8..fd5709d32 100644
--- a/apps/common/config/embedding_config.py
+++ b/apps/common/config/embedding_config.py
@@ -6,7 +6,7 @@
     @date：2023/10/23 16:03
     @desc:
 """
-from langchain_community.embeddings import HuggingFaceEmbeddings
+from langchain_huggingface.embeddings import HuggingFaceEmbeddings
 
 from smartdoc.const import CONFIG
 
diff --git a/pyproject.toml b/pyproject.toml
index ba1e0dedb..fffd51cff 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,9 @@ django = "4.1.13"
 djangorestframework = "3.14.0"
 drf-yasg = "1.21.7"
 django-filter = "23.2"
-langchain = "^0.1.11"
+langchain = "^0.2.3"
+langchain_community = "^0.2.3"
+langchain-huggingface = "^0.0.3"
 psycopg2-binary = "2.9.7"
 jieba = "^0.42.1"
 diskcache = "^5.6.3"
@@ -21,12 +23,12 @@ torch = "^2.2.1"
 sentence-transformers = "^2.2.2"
 blinker = "^1.6.3"
 openai = "^1.13.3"
-tiktoken = "^0.5.1"
+tiktoken = "^0.7.0"
 qianfan = "^0.3.6.1"
 pycryptodome = "^3.19.0"
 beautifulsoup4 = "^4.12.2"
 html2text = "^2024.2.26"
-langchain-openai = "^0.0.8"
+langchain-openai = "^0.1.8"
 django-ipware = "^6.0.4"
 django-apscheduler = "^0.6.2"
 pymupdf = "1.24.1"