diff --git a/server/www/teleport/webroot/app/base/db.py b/server/www/teleport/webroot/app/base/db.py
index 17f1afa..67b7f46 100644
--- a/server/www/teleport/webroot/app/base/db.py
+++ b/server/www/teleport/webroot/app/base/db.py
@@ -472,9 +472,16 @@ class TPMysqlPool(TPDatabasePool):
                                    autocommit=False,
                                    connect_timeout=3.0,
                                    charset='utf8')
+
+            self._do_exec(conn, 'SET SESSION sql_mode=(SELECT CONCAT(@@sql_mode,",NO_ZERO_DATE,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO"));', args=())
+
+            # x = self._do_query(conn, 'SELECT @@sql_mode;', args=())
+            # print(x)
+            #
             err = self._do_exec(conn, 'SET SESSION sql_mode=(SELECT REPLACE(@@sql_mode,"ONLY_FULL_GROUP_BY",""));', args=())
             if err is None:
                 log.e('[mysql] can not disable ONLY_FULL_GROUP_BY flag.\n')
+
             return conn
         except pymysql.err.OperationalError as e:
             errno, _ = e.args
diff --git a/server/www/teleport/webroot/app/base/stats.py b/server/www/teleport/webroot/app/base/stats.py
index 4997591..a36eb40 100644
--- a/server/www/teleport/webroot/app/base/stats.py
+++ b/server/www/teleport/webroot/app/base/stats.py
@@ -28,7 +28,7 @@ class TPStats(object):
         self._disk_write = 0
 
         self._counter_stats = {
-            'user': 0,
+            'user': 1,
             'host': 0,
             'acc': 0,
             'conn': 0
diff --git a/server/www/teleport/webroot/app/model/record.py b/server/www/teleport/webroot/app/model/record.py
index e00ff8a..3ed2355 100644
--- a/server/www/teleport/webroot/app/model/record.py
+++ b/server/www/teleport/webroot/app/model/record.py
@@ -476,6 +476,10 @@ def delete_log(log_list):
 
 def session_fix():
     db = get_db()
+
+    if db.need_create or db.need_upgrade:
+        return TPE_OK
+
     sql_list = []
 
     sql = 'UPDATE `{dbtp}record` SET state={new_state}, time_end={time_end} WHERE state={old_state};' \
diff --git a/server/www/teleport/webroot/app/model/stats.py b/server/www/teleport/webroot/app/model/stats.py
index e98db53..da03baf 100644
--- a/server/www/teleport/webroot/app/model/stats.py
+++ b/server/www/teleport/webroot/app/model/stats.py
@@ -8,7 +8,7 @@ from app.base.utils import tp_timestamp_utc_now
 
 def get_basic_stats():
     db = get_db()
-    ret = {'user': 0,
+    ret = {'user': 1,
            'host': 0,
            'acc': 0,
            'conn': 0