diff --git a/README.md b/README.md
index e06eacd..3d7f449 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 <h1 align="center">NtChat</h1>
 <p align="center">
-    <a href="https://github.com/smallevilbeast/ntchat/releases"><img src="https://img.shields.io/badge/release-0.1.15-blue.svg?" alt="release"></a>
+    <a href="https://github.com/smallevilbeast/ntchat/releases"><img src="https://img.shields.io/badge/release-0.1.16-blue.svg?" alt="release"></a>
     <a href="https://opensource.org/licenses/MIT"><img src="https://img.shields.io/badge/License-MIT-brightgreen.svg?" alt="License"></a>
 </p>
 
diff --git a/fastapi_example/main.py b/fastapi_example/main.py
index 54e7697..5bcff80 100644
--- a/fastapi_example/main.py
+++ b/fastapi_example/main.py
@@ -114,6 +114,17 @@ async def get_rooms(model: models.ClientReqModel):
     return response_json(1, data)
 
 
+@app.post("/room/get_name_name", summary="获取群名称", tags=["Room"],
+          response_model=models.ResponseModel)
+@catch_exception()
+async def get_rooms(model: models.GetRoomNameReqModel):
+    name = client_mgr.get_client(model.guid).get_room_name(model.room_wxid)
+    data = {
+        "name": name
+    }
+    return response_json(1, data)
+
+
 @app.post("/room/get_room_members", summary="获取群成员列表", tags=["Room"],
           response_model=models.ResponseModel)
 @catch_exception()
diff --git a/fastapi_example/models.py b/fastapi_example/models.py
index e1f1e30..1028c51 100644
--- a/fastapi_example/models.py
+++ b/fastapi_example/models.py
@@ -87,6 +87,10 @@ class GetRoomMembersReqModel(ClientReqModel):
     room_wxid: str
 
 
+class GetRoomNameReqModel(ClientReqModel):
+    room_wxid: str
+
+
 class CreateRoomReqModel(ClientReqModel):
     member_list: List[str]
 
diff --git a/ntchat/conf/__init__.py b/ntchat/conf/__init__.py
index fc256b7..1e3ba15 100644
--- a/ntchat/conf/__init__.py
+++ b/ntchat/conf/__init__.py
@@ -1,4 +1,4 @@
-VERSION = '0.1.15'
+VERSION = '0.1.16'
 
 LOG_LEVEL = "DEBUG"
 LOG_KEY = 'NTCHAT_LOG'
diff --git a/ntchat/core/mgr.py b/ntchat/core/mgr.py
index 4a7a943..baacf1e 100644
--- a/ntchat/core/mgr.py
+++ b/ntchat/core/mgr.py
@@ -1,8 +1,8 @@
 import json
 import os.path
-from ntchat.wc import wcprobe
-from ntchat.utils.xdg import get_helper_file
-from ntchat.exception import WeChatVersionNotMatchError, WeChatBindError
+from ntchat.wc import wcprobe, SUPPORT_VERSIONS
+from ntchat.utils.xdg import get_helper_file, is_support_version, has_helper_file
+from ntchat.exception import WeChatVersionNotMatchError, WeChatBindError, WeChatRuntimeError
 from ntchat.utils.singleton import Singleton
 from ntchat.const import notify_type
 from ntchat.utils.logger import get_logger
@@ -31,9 +31,16 @@ class WeChatMgr(metaclass=Singleton):
         else:
             version = wechat_version
 
+        if not is_support_version(version):
+            raise WeChatVersionNotMatchError(f"ntchat support wechat versions: {','.join(SUPPORT_VERSIONS)}")
+
+        if not has_helper_file():
+            raise WeChatRuntimeError('When using pyinstaller to package exe, you need to add the '
+                                     '`--collect-data=ntchat` parameter')
+
         helper_file = get_helper_file(version)
         if not os.path.exists(helper_file):
-            raise WeChatVersionNotMatchError()
+            raise WeChatRuntimeError("missing core files")
 
         log.info("initialize wechat, version: %s", version)
 
diff --git a/ntchat/core/wechat.py b/ntchat/core/wechat.py
index 5c618d0..49df2c2 100644
--- a/ntchat/core/wechat.py
+++ b/ntchat/core/wechat.py
@@ -479,3 +479,13 @@ class WeChat:
             "remark": remark
         }
         return self.__send_sync(send_type.MT_MODIFY_FRIEND_REMARK, data)
+
+    def get_room_name(self, room_wxid: str) -> str:
+        """
+        获取群名
+        """
+        sql = f"select nickname from contact where username='{room_wxid}'"
+        result = self.sql_query(sql, 1)["result"]
+        if result:
+            return result[0][0]
+        return ''
diff --git a/ntchat/exception/__init__.py b/ntchat/exception/__init__.py
index 1f65fd6..c15f237 100644
--- a/ntchat/exception/__init__.py
+++ b/ntchat/exception/__init__.py
@@ -8,3 +8,7 @@ class WeChatBindError(Exception):
 
 class WeChatNotLoginError(Exception):
     pass
+
+
+class WeChatRuntimeError(Exception):
+    pass
diff --git a/ntchat/utils/xdg.py b/ntchat/utils/xdg.py
index 7825678..d0836a7 100644
--- a/ntchat/utils/xdg.py
+++ b/ntchat/utils/xdg.py
@@ -1,6 +1,7 @@
 import os
 import sys
 import os.path
+from ntchat.wc import SUPPORT_VERSIONS
 
 
 def get_exec_dir():
@@ -26,9 +27,13 @@ def get_helper_file(version):
     return os.path.join(get_wc_dir(), f"helper_{version}.dat")
 
 
-def get_support_download_url():
-    return 'https://webcdn.m.qq.com/spcmgr/download/WeChat3.6.0.18.exe'
+def has_helper_file():
+    for name in os.listdir(get_wc_dir()):
+        if name.startswith("helper_"):
+            return True
+    return False
 
 
-if __name__ == '__main__':
-    print(get_helper_file('3.6.0.18'))
+def is_support_version(version):
+    return version in SUPPORT_VERSIONS
+
diff --git a/ntchat/wc/__init__.py b/ntchat/wc/__init__.py
index e69de29..3f6d525 100644
--- a/ntchat/wc/__init__.py
+++ b/ntchat/wc/__init__.py
@@ -0,0 +1,3 @@
+SUPPORT_VERSIONS = [
+    '3.6.0.18'
+]
diff --git a/setup.py b/setup.py
index 9547166..10a6b87 100644
--- a/setup.py
+++ b/setup.py
@@ -194,7 +194,7 @@ extension.extra_compile_cpp_args = extra_compile_cpp_args[target_os]
 
 setup(
     name='ntchat',
-    version='0.1.15',
+    version='0.1.16',
     description='About Conversational RPA SDK for Chatbot Makers',
     long_description="",
     long_description_content_type='text/markdown',