diff --git a/test.py b/test.py
new file mode 100644
index 0000000000000000000000000000000000000000..3cf0ef9d83c26ff8ea8adb5e29cab84aa2cd3236
--- /dev/null
+++ b/test.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+
+import sys
+import pymysql
+import json
+from pprint import pprint
+import requests
+import xml.etree.ElementTree as ET
+import re
+
+one_office_cve = open("1office.txt").read().strip().split("\n")
+db = pymysql.connect(host='rm-bp1473kp4sf9ui8t6go.mysql.rds.aliyuncs.com',
+                     user='readonly',
+                     password='%66Esuw#8PV^au^',
+                     database='cvedb')
+
+cursor = db.cursor(cursor=pymysql.cursors.DictCursor)
+#cursor.execute("select * from cve_list where origin='nvd.nist.gov' and name in (%s)" % ','.join("'%s'" % i for i in one_office_cve))
+cursor.execute("select * from cve_list where origin='redhat.com' and name in (%s)" % ','.join("'%s'" % i for i in one_office_cve))
+data = cursor.fetchall()
+for item in data:
+    # remove useless columns
+    item.pop('id')
+    item.pop('gmt_create')
+    item.pop('gmt_modified')
+    item.pop('cvssv3score')
+    item.pop('cnvd_id')
+    item.pop('phase')
+    item.pop('votes')
+    item.pop('comments')
+    item.pop('cpe23uri')
+    item.pop('status')
+    item.pop('modified')
+    # parse raw data
+    raw = json.loads(item['rawdata'])
+    item['severity'] = item.pop('cvssv3severity')
+    item['cvss3_base_score'] = raw.get('cvss3', {}).get('cvss3_base_score')
+    item['cvss3_scoring_vector'] = raw.get('cvss3', {}).get('cvss3_scoring_vector')
+    # got nvd data
+    cursor.execute("SELECT * FROM cve_list where origin='nvd.nist.gov' AND name = '%s'" % item['name'])
+    nvd = cursor.fetchone()
+    if nvd is None:
+        print("not found in nvd:", item['name'])
+        continue
+
+    nvd_raw = json.loads(nvd['rawdata'])
+    item['nvd'] = {
+        'severity': nvd['cvssv3severity'],
+        'cvss3_base_score': nvd_raw.get('impact', {}).get('baseMetricV3', {}).get('cvssV3', {}).get('baseScore', 0),
+        'cvss3_scoring_vector': nvd_raw.get('impact', {}).get('baseMetricV3', {}).get('cvssV3', {}).get('vectorString', '')
+    }
+
+print("Got %d cve data" % len(data))
+with open('cve_data.json', 'w') as fp:
+    fp.write(json.dumps(data, indent=2))
+cursor.close()
+db.close()