diff --git a/mysql/mmysql.py b/mysql/mmysql.py
index b481676..a9feb66 100644
--- a/mysql/mmysql.py
+++ b/mysql/mmysql.py
@@ -143,15 +143,16 @@ class MysqlBase:
 		res = ''
 		try:
 			self.curs.execute(sql)
-			pdb.set_trace()
+			#pdb.set_trace()
 			res = self.curs.fetchall()
-			log.info('%s query ' % sql)
-		except:
-			log.error('%s query error' % sql)
+			# log.info('%s query ' % sql)
+		except Exception:
+			log.error('%s query error' % sql, exc_info=True)
+		return res
 
 		# raise ValueError('query error %s'% sql)
 
-		return res
+		#return res
 
 
 if __name__ == "__main__":