diff --git a/api/chat.py b/api/chat.py
index 4f327ec..9a282f4 100644
--- a/api/chat.py
+++ b/api/chat.py
@@ -406,7 +406,7 @@ class ChatHandler(tornado.websocket.WebSocketHandler):
                 self._close_on_timeout_future = None
             else:
                 logger.warning('Unknown cmd, client: %s, cmd: %d, body: %s', self.request.remote_ip, cmd, body)
-        except:
+        except Exception:
             logger.exception('on_message error, client: %s, message: %s', self.request.remote_ip, message)
 
     def on_close(self):
diff --git a/models/avatar.py b/models/avatar.py
index 0ef7b6a..bdff425 100644
--- a/models/avatar.py
+++ b/models/avatar.py
@@ -125,7 +125,7 @@ async def _get_avatar_url_from_web_consumer():
 
             # 限制频率，防止被B站ban
             await asyncio.sleep(0.2)
-        except:
+        except Exception:
             logger.exception('_get_avatar_url_from_web_consumer error:')
 
 
diff --git a/models/translate.py b/models/translate.py
index 19d340b..a2e0264 100644
--- a/models/translate.py
+++ b/models/translate.py
@@ -98,7 +98,7 @@ def _on_translate_done(key, future):
     # 缓存
     try:
         res = future.result()
-    except:
+    except Exception:
         return
     if res is None:
         return
@@ -135,25 +135,23 @@ class TencentTranslate(TranslateProvider):
 
     async def _do_init(self):
         try:
-            async with _http_session.get('https://fanyi.qq.com/') as r:
+            async with _http_session.post('https://fanyi.qq.com/api/reaauth') as r:
                 if r.status != 200:
                     logger.warning('TencentTranslate init request failed: status=%d %s', r.status, r.reason)
                     return False
-                html = await r.text()
+                data = await r.json()
         except (aiohttp.ClientConnectionError, asyncio.TimeoutError):
             logger.exception('TencentTranslate init error:')
             return False
 
-        m = re.search(r"""\bqtv\s*=\s*['"](.+?)['"]""", html)
-        if m is None:
-            logger.exception('TencentTranslate init failed: qtv not found')
+        qtv = data.get('qtv', None)
+        if qtv is None:
+            logger.warning('TencentTranslate init failed: qtv not found')
             return False
-        qtv = m[1]
-        m = re.search(r"""\bqtk\s*=\s*['"](.+?)['"]""", html)
-        if m is None:
-            logger.exception('TencentTranslate init failed: qtk not found')
+        qtk = data.get('qtk', None)
+        if qtk is None:
+            logger.warning('TencentTranslate init failed: qtk not found')
             return False
-        qtk = m[1]
 
         self._qtv = qtv
         self._qtk = qtk
@@ -168,7 +166,7 @@ class TencentTranslate(TranslateProvider):
                     try:
                         if await self._do_init():
                             break
-                    except:
+                    except Exception:
                         logger.exception('TencentTranslate init error:')
                     await asyncio.sleep(3 * 60)
         except asyncio.CancelledError:
@@ -232,7 +230,7 @@ class TencentTranslate(TranslateProvider):
             self._cool_down_future = asyncio.ensure_future(self._cool_down())
 
     async def _cool_down(self):
-        logger.warning('TencentTranslate is cooling down')
+        logger.info('TencentTranslate is cooling down')
         self._qtv = self._qtk = ''
         try:
             while True:
@@ -242,10 +240,10 @@ class TencentTranslate(TranslateProvider):
                     if await self._do_init():
                         self._fail_count = 0
                         break
-                except:
+                except Exception:
                     logger.exception('TencentTranslate init error:')
         finally:
-            logger.warning('TencentTranslate finished cooling down')
+            logger.info('TencentTranslate finished cooling down')
             self._cool_down_future = None
 
 
@@ -341,20 +339,20 @@ class YoudaoTranslate(TranslateProvider):
         }
 
     async def _cool_down(self):
-        logger.warning('YoudaoTranslate is cooling down')
+        logger.info('YoudaoTranslate is cooling down')
         self._has_init = False
         try:
             while True:
                 await asyncio.sleep(3 * 60)
                 try:
                     is_success = await self.init()
-                except:
+                except Exception:
                     logger.exception('YoudaoTranslate init error:')
                     continue
                 if is_success:
                     break
         finally:
-            logger.warning('YoudaoTranslate finished cooling down')
+            logger.info('YoudaoTranslate finished cooling down')
             self._cool_down_future = None
 
 
@@ -385,7 +383,7 @@ class BilibiliTranslate(TranslateProvider):
                 asyncio.ensure_future(self._translate_coroutine(text, future))
                 # 频率限制一分钟20次
                 await asyncio.sleep(3.1)
-            except:
+            except Exception:
                 logger.exception('BilibiliTranslate error:')
 
     async def _translate_coroutine(self, text, future):