diff --git a/comments/admin.py b/comments/admin.py
index f6ebfa8..c466a29 100644
--- a/comments/admin.py
+++ b/comments/admin.py
@@ -3,4 +3,12 @@ from django.contrib import admin
 # Register your models here.
 from .models import Comment
 
-admin.site.register(Comment)
+
+class CommentAdmin(admin.ModelAdmin):
+    list_display = ('id', 'body', 'author', 'article', 'last_mod_time')
+    list_display_links = ('id', 'body')
+    list_filter = ('author', 'article',)
+    exclude = ('created_time', 'last_mod_time')
+
+
+admin.site.register(Comment, CommentAdmin)
diff --git a/comments/models.py b/comments/models.py
index 106e5cf..6877eef 100644
--- a/comments/models.py
+++ b/comments/models.py
@@ -30,6 +30,9 @@ class Comment(models.Model):
         except:
             pass
 
+    def __str__(self):
+        return self.body
+
     def save(self, *args, **kwargs):
         super().save(*args, **kwargs)
         subject = '感谢您发表的评论'