diff --git a/.gitignore b/.gitignore
index 740393fa..90a14f46 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,15 +1,13 @@
 *.log
 *.log.*
 *.bak
-logs
-/media/
-/data/*
-!/data/knowledge_base/samples
-/data/knowledge_base/samples/vector_store
-!/data/nltk_data
+/chatchat/data/*
+!/chatchat/data/knowledge_base/samples
+/chatchat/data/knowledge_base/samples/vector_store
+!/chatchat/data/nltk_data
 
-/configs/*.py
-/configs/loom.yaml
+/chatchat/configs/*.py
+/chatchat/configs/loom.yaml
 .vscode/
 
 # below are standard python ignore files
diff --git a/chatchat-server/pyproject.toml b/chatchat-server/pyproject.toml
index 2c8248ad..070c50fd 100644
--- a/chatchat-server/pyproject.toml
+++ b/chatchat-server/pyproject.toml
@@ -6,7 +6,7 @@ authors = ["chatchat"]
 readme = "README.md"
 
 [tool.poetry.dependencies]
-python = ">=3.9,<4.0,!=3.9.7"
+python = ">=3.8,<4.0,!=3.9.7"
 chatchat-model-providers = "^0.3.0"
 langchain = "0.1.5"
 langchainhub = "0.1.14"
diff --git a/chatchat/pyproject.toml b/chatchat/pyproject.toml
index 0ec13250..f4ff6359 100644
--- a/chatchat/pyproject.toml
+++ b/chatchat/pyproject.toml
@@ -7,7 +7,7 @@ readme = "README.md"
 
 
 [tool.poetry.dependencies]
-python = ">=3.9,<4.0,!=3.9.7"
+python = ">=3.8,<4.0,!=3.9.7"
 chatchat-model-providers = "^0.3.0"
 chatchat-server = "^0.3.0"
 chatchat-webui-pages = "^0.3.0"
diff --git a/model-providers/pyproject.toml b/model-providers/pyproject.toml
index 264e1d42..2da32369 100644
--- a/model-providers/pyproject.toml
+++ b/model-providers/pyproject.toml
@@ -6,7 +6,7 @@ authors = ["glide-the <2533736852@qq.com>"]
 readme = "README.md"
 
 [tool.poetry.dependencies]
-python = ">=3.9,<4.0,!=3.9.7"
+python = ">=3.8,<4.0,!=3.9.7"
 transformers = "4.31.0"
 fastapi = "^0.109.2"
 uvicorn = ">=0.27.0.post1"
diff --git a/pyproject.toml b/pyproject.toml
index 805beab5..373a0d4e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ repository = "https://github.com/chatchat-space/Langchain-Chatchat.git"
 
 
 [tool.poetry.dependencies]
-python = ">=3.9,<4.0,!=3.9.7"
+python = ">=3.8,<4.0,!=3.9.7"
 
 
 [tool.poetry.group.lint.dependencies]
diff --git a/webui-pages/pyproject.toml b/webui-pages/pyproject.toml
index 22fc7d07..bd7b6018 100644
--- a/webui-pages/pyproject.toml
+++ b/webui-pages/pyproject.toml
@@ -6,7 +6,7 @@ authors = ["chatchat"]
 readme = "README.md"
 
 [tool.poetry.dependencies]
-python = ">=3.9,<4.0,!=3.9.7"
+python = ">=3.8,<4.0,!=3.9.7"
 chatchat-model-providers = "^0.3.0"
 chatchat-server = "^0.3.0"
 streamlit = "1.30.0"