diff --git a/core/admin.py b/core/admin.py
index c17f494b..e8436db0 100644
--- a/core/admin.py
+++ b/core/admin.py
@@ -16,7 +16,7 @@
 from django.contrib import admin
 from django.contrib.auth.models import Group as AuthGroup
 
-from core.models import Group, Page, SithFile, User
+from core.models import Group, OperationLog, Page, SithFile, User
 
 admin.site.unregister(AuthGroup)
 
@@ -53,3 +53,10 @@ class SithFileAdmin(admin.ModelAdmin):
     list_display = ("name", "owner", "size", "date", "is_in_sas")
     autocomplete_fields = ("parent", "owner", "moderator")
     search_fields = ("name", "parent__name")
+
+
+@admin.register(OperationLog)
+class OperationLogAdmin(admin.ModelAdmin):
+    list_display = ("label", "operator", "operation_type", "date")
+    search_fields = ("label", "date", "operation_type")
+    autocomplete_fields = ("operator",)
diff --git a/counter/app.py b/counter/apps.py
similarity index 92%
rename from counter/app.py
rename to counter/apps.py
index 47c81a01..54e7ad4c 100644
--- a/counter/app.py
+++ b/counter/apps.py
@@ -16,7 +16,7 @@
 # details.
 #
 # You should have received a copy of the GNU General Public License along with
-# this program; if not, write to the Free Sofware Foundation, Inc., 59 Temple
+# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 # Place - Suite 330, Boston, MA 02111-1307, USA.
 #
 #