diff --git a/patch-tracking/patch_tracking/app.py b/patch-tracking/patch_tracking/app.py
index a48601c1d781f509897346a95342139775ba24c8..108f922badbc65ca92b3d61ef4ef747d1b8635bc 100644
--- a/patch-tracking/patch_tracking/app.py
+++ b/patch-tracking/patch_tracking/app.py
@@ -9,6 +9,7 @@ from patch_tracking.api.issue import issue
 from patch_tracking.api.tracking import tracking
 from patch_tracking.database import db
 from patch_tracking.task import task
+from patch_tracking.util import github_api, gitee_api
 
 logging.config.fileConfig('logging.conf', disable_existing_loggers=False)
 
@@ -16,6 +17,25 @@ app = Flask(__name__)
 logger = logging.getLogger(__name__)
 
 
+def check_token():
+    """ check gitee/github token """
+    gitee_token = app.config['GITEE_ACCESS_TOKEN']
+    github_token = app.config['GITHUB_ACCESS_TOKEN']
+    token_error = False
+    github_ret = github_api.get_user_info(github_token)
+    if github_ret[0] != "success":
+        logger.error('github token is bad credentials.')
+        token_error = True
+
+    gitee_ret = gitee_api.get_user_info(gitee_token)
+    if gitee_ret[0] != "success":
+        logger.error('gitee token is bad credentials.')
+        token_error = True
+
+    if token_error:
+        sys.exit()
+
+
 def check_listen(listen_param):
     """ check LISTEN """
     check_ret = True
@@ -67,6 +87,7 @@ def check_settings_conf():
 settings_file = os.path.join(os.path.abspath(os.curdir), "settings.conf")
 app.config.from_pyfile(settings_file)
 check_settings_conf()
+check_token()
 
 app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///db.sqlite?check_same_thread=False'
 app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
diff --git a/patch-tracking/patch_tracking/util/gitee_api.py b/patch-tracking/patch_tracking/util/gitee_api.py
index cf798b3a06077ef3f802834998d0cfbde5f304ce..53a553f14721f01c96860832e25826865e74e0d7 100644
--- a/patch-tracking/patch_tracking/util/gitee_api.py
+++ b/patch-tracking/patch_tracking/util/gitee_api.py
@@ -12,6 +12,19 @@ ORG_URL = "https://gitee.com/api/v5/orgs"
 REPO_URL = "https://gitee.com/api/v5/repos"
 
 
+def get_user_info(token):
+    """
+    get user info
+    """
+    url = "https://gitee.com/api/v5/user"
+    gitee_token = token
+    param = {'access_token': gitee_token}
+    ret = requests.get(url, params=param)
+    if ret.status_code == 200:
+        return "success", ret.text
+    return "error", ret.json()
+
+
 def get_path_content(repo, branch, path):
     """
     get file content
diff --git a/patch-tracking/patch_tracking/util/github_api.py b/patch-tracking/patch_tracking/util/github_api.py
index c2196c5b669adc38c23f51874efac3e780b896b4..31b533c4ec35d61dd664191031e0890a4012ec89 100644
--- a/patch-tracking/patch_tracking/util/github_api.py
+++ b/patch-tracking/patch_tracking/util/github_api.py
@@ -10,6 +10,37 @@ from flask import current_app
 logger = logging.getLogger(__name__)
 
 
+def get_user_info(token):
+    """
+    get user info
+    """
+    url = "https://api.github.com/user"
+    count = 30
+    token = 'token ' + token
+    headers = {
+        'User-Agent': 'Mozilla/5.0',
+        'Authorization': token,
+        'Content-Type': 'application/json',
+        'Connection': 'close',
+        'method': 'GET',
+        'Accept': 'application/json'
+    }
+    while count > 0:
+        try:
+            ret = requests.get(url, headers=headers)
+            if ret.status_code == 200:
+                return 'success', ret.text
+            return 'error', ret.json()
+        except requests_connectionError as err:
+            logger.warning(err)
+            time.sleep(10)
+            count -= 1
+            continue
+    if count == 0:
+        logger.error('Fail to connnect to github: %s after retry 30 times.', url)
+        return 'connect error'
+
+
 class GitHubApi:
     """
     Encapsulates GitHub functionality