diff --git a/libs/chatchat-server/poetry.toml b/libs/chatchat-server/poetry.toml
index 3b673ef3..44b8767e 100644
--- a/libs/chatchat-server/poetry.toml
+++ b/libs/chatchat-server/poetry.toml
@@ -1,9 +1,6 @@
 [virtualenvs]
 in-project = true
 
-[installer]
-modern-installation = false
-
 [plugins]
 [plugins.pypi_mirror]
 url = "https://pypi.tuna.tsinghua.edu.cn/simple"
diff --git a/libs/chatchat-server/pyproject.toml b/libs/chatchat-server/pyproject.toml
index 3bb9870b..cf980bf5 100644
--- a/libs/chatchat-server/pyproject.toml
+++ b/libs/chatchat-server/pyproject.toml
@@ -261,4 +261,4 @@ location = ".env"
 [[tool.poetry.source]]
 name = "tsinghua"
 url = "https://pypi.tuna.tsinghua.edu.cn/simple/"
-priority = "default"
+priority = "primary"
diff --git a/libs/model-providers/poetry.toml b/libs/model-providers/poetry.toml
index 3b673ef3..44b8767e 100644
--- a/libs/model-providers/poetry.toml
+++ b/libs/model-providers/poetry.toml
@@ -1,9 +1,6 @@
 [virtualenvs]
 in-project = true
 
-[installer]
-modern-installation = false
-
 [plugins]
 [plugins.pypi_mirror]
 url = "https://pypi.tuna.tsinghua.edu.cn/simple"
diff --git a/poetry.toml b/poetry.toml
index 3b673ef3..68cda26b 100644
--- a/poetry.toml
+++ b/poetry.toml
@@ -1,9 +1,5 @@
 [virtualenvs]
 in-project = true
 
-[installer]
-modern-installation = false
-
-[plugins]
 [plugins.pypi_mirror]
 url = "https://pypi.tuna.tsinghua.edu.cn/simple"