diff --git a/blog/middleware.py b/blog/middleware.py
index 5b7b4a7..a73fac2 100644
--- a/blog/middleware.py
+++ b/blog/middleware.py
@@ -31,7 +31,7 @@ class OnlineMiddleware(object):
         start_time = time.time()
         response = self.get_response(request)
         http_user_agent = request.META.get('HTTP_USER_AGENT', '')
-        ip = get_client_ip(request)
+        ip, _ = get_client_ip(request)
         if 'spider'.upper() not in http_user_agent.upper():
             try:
                 cast_time = time.time() - start_time
diff --git a/blog/tests.py b/blog/tests.py
index 89c60c6..131ce41 100644
--- a/blog/tests.py
+++ b/blog/tests.py
@@ -11,6 +11,7 @@ from django.conf import settings
 from django.urls import reverse
 from django.utils import timezone
 import os
+from django.core.management import call_command
 
 
 # Create your tests here.
@@ -196,3 +197,11 @@ class ArticleTest(TestCase):
     def test_errorpage(self):
         rsp = self.client.get('/eee')
         self.assertEqual(rsp.status_code, 404)
+
+    def test_commands(self):
+        call_command("ping_baidu", "all")
+        call_command("create_testdata")
+        call_command("clear_cache")
+        call_command("build_index")
+        call_command("build_search_words")
+        call_command("sync_user_avatar")