diff --git a/conf/tests.py b/conf/tests.py
index f0c1abb5..fbb4022e 100644
--- a/conf/tests.py
+++ b/conf/tests.py
@@ -71,7 +71,7 @@ class WebsiteConfigAPITest(APITestCase):
                 "allow_register": True, "submission_list_show_all": False}
         resp = self.client.post(url, data=data)
         self.assertSuccess(resp)
-        self.assertEqual(SysOptions.website_footer, '<img src=\"#\" />')
+        self.assertEqual(SysOptions.website_footer, '<img src="#" />')
 
     def test_get_website_config(self):
         # do not need to login
diff --git a/deploy/requirements.txt b/deploy/requirements.txt
index 7df82325..ed9a9337 100644
--- a/deploy/requirements.txt
+++ b/deploy/requirements.txt
@@ -15,7 +15,7 @@ jsonfield==3.1.0
 mccabe==0.6.1
 otpauth==1.0.1
 Pillow==8.4.0
-psycopg2-binary==2.9.2
+psycopg2==2.9.2
 pycodestyle==2.8.0
 pyflakes==2.4.0
 python-dateutil==2.8.2
diff --git a/docs/data.json b/docs/data.json
index bd9c6f00..a80acac1 100644
--- a/docs/data.json
+++ b/docs/data.json
@@ -6,7 +6,9 @@
       "title": "2021-11-20",
       "details": [
         "django2.x即将停止支持，更新django到3.x LTS，相应地更新了全部相关依赖",
-        "合并底包版本到python3.8-alpine3.14，为移除python2做准备"
+        "合并底包版本到python3.8-alpine3.14，为移除python2做准备",
+        "按上游包的生产环境规范，修改依赖psycopg2_binary为psycopg2",
+        "TODO:本地开发环境搭建文档应做相应修改和提交。"
       ]
     },
     {
diff --git a/run_test.py b/run_test.py
index 1c1cfb2e..a6c714f6 100644
--- a/run_test.py
+++ b/run_test.py
@@ -21,7 +21,7 @@ print("running flake8...")
 if os.system("flake8 --statistics ."):
     exit()
 
-ret = os.system('coverage run --include=\"$PWD/*\" manage.py test {module} --settings={setting}'.format(module=test_module, setting=setting))
+ret = os.system('coverage run --include="$PWD/*" manage.py test {module} --settings={setting}'.format(module=test_module, setting=setting))
 
 if not ret and is_coverage:
     os.system("coverage html && open htmlcov/index.html")