diff --git a/agent/__init__.py b/agent/__init__.py
index a42cd9a6d..643f79713 100644
--- a/agent/__init__.py
+++ b/agent/__init__.py
@@ -14,5 +14,5 @@
 #  limitations under the License.
 #
 
-# from beartype.claw import beartype_this_package
-# beartype_this_package()
+from beartype.claw import beartype_this_package
+beartype_this_package()
diff --git a/api/__init__.py b/api/__init__.py
index a42cd9a6d..643f79713 100644
--- a/api/__init__.py
+++ b/api/__init__.py
@@ -14,5 +14,5 @@
 #  limitations under the License.
 #
 
-# from beartype.claw import beartype_this_package
-# beartype_this_package()
+from beartype.claw import beartype_this_package
+beartype_this_package()
diff --git a/deepdoc/__init__.py b/deepdoc/__init__.py
index a42cd9a6d..643f79713 100644
--- a/deepdoc/__init__.py
+++ b/deepdoc/__init__.py
@@ -14,5 +14,5 @@
 #  limitations under the License.
 #
 
-# from beartype.claw import beartype_this_package
-# beartype_this_package()
+from beartype.claw import beartype_this_package
+beartype_this_package()
diff --git a/intergrations/chatgpt-on-wechat/plugins/__init__.py b/intergrations/chatgpt-on-wechat/plugins/__init__.py
index 0d62c1f4c..557f0d1f1 100644
--- a/intergrations/chatgpt-on-wechat/plugins/__init__.py
+++ b/intergrations/chatgpt-on-wechat/plugins/__init__.py
@@ -14,8 +14,8 @@
 #  limitations under the License.
 #
 
-# from beartype.claw import beartype_this_package
-# beartype_this_package()
+from beartype.claw import beartype_this_package
+beartype_this_package()
 
 from .ragflow_chat import RAGFlowChat
 
diff --git a/rag/__init__.py b/rag/__init__.py
index a42cd9a6d..3c485c025 100644
--- a/rag/__init__.py
+++ b/rag/__init__.py
@@ -14,5 +14,6 @@
 #  limitations under the License.
 #
 
-# from beartype.claw import beartype_this_package
-# beartype_this_package()
+from beartype.claw import beartype_this_package
+
+beartype_this_package()
diff --git a/sdk/python/ragflow_sdk/__init__.py b/sdk/python/ragflow_sdk/__init__.py
index cbfec4152..ea383cfc3 100644
--- a/sdk/python/ragflow_sdk/__init__.py
+++ b/sdk/python/ragflow_sdk/__init__.py
@@ -14,8 +14,8 @@
 #  limitations under the License.
 #
 
-# from beartype.claw import beartype_this_package
-# beartype_this_package()
+from beartype.claw import beartype_this_package
+beartype_this_package()
 
 import importlib.metadata