diff --git a/metagpt/environment/__init__.py b/metagpt/environment/__init__.py
index 692672fa7..28981f2f8 100644
--- a/metagpt/environment/__init__.py
+++ b/metagpt/environment/__init__.py
@@ -4,10 +4,9 @@
 
 from metagpt.environment.base_env import Environment
 from metagpt.environment.android_env.android_env import AndroidEnv
-from metagpt.environment.mincraft_env.mincraft_env import MincraftExtEnv
 from metagpt.environment.werewolf_env.werewolf_env import WerewolfEnv
 from metagpt.environment.stanford_town_env.stanford_town_env import StanfordTownEnv
 from metagpt.environment.software_env.software_env import SoftwareEnv
 
 
-__all__ = ["AndroidEnv", "MincraftExtEnv", "WerewolfEnv", "StanfordTownEnv", "SoftwareEnv", "Environment"]
+__all__ = ["AndroidEnv", "WerewolfEnv", "StanfordTownEnv", "SoftwareEnv", "Environment"]
diff --git a/metagpt/roles/__init__.py b/metagpt/roles/__init__.py
index f033a5dfa..08a0406b3 100644
--- a/metagpt/roles/__init__.py
+++ b/metagpt/roles/__init__.py
@@ -14,7 +14,6 @@ from metagpt.roles.engineer import Engineer
 from metagpt.roles.qa_engineer import QaEngineer
 from metagpt.roles.searcher import Searcher
 from metagpt.roles.sales import Sales
-from metagpt.roles.customer_service import CustomerService
 
 
 __all__ = [
@@ -26,5 +25,4 @@ __all__ = [
     "QaEngineer",
     "Searcher",
     "Sales",
-    "CustomerService",
 ]