diff --git a/problem/models.py b/problem/models.py
index b9a3181..82b99f6 100644
--- a/problem/models.py
+++ b/problem/models.py
@@ -16,6 +16,10 @@ class AbstractProblem(models.Model):
     title = models.CharField(max_length=50)
     # 问题描述 HTML 格式
     description = models.TextField()
+    # 输入描述
+    description_input = models.CharField(max_length=10000)
+    # 输出描述
+    description_output = models.CharField(max_length=10000)
     # 样例输入 可能会存储 json 格式的数据
     samples = models.TextField(blank=True)
     # 测试用例id 这个id 可以用来拼接得到测试用例的文件存储位置
diff --git a/problem/serizalizers.py b/problem/serizalizers.py
index b6b9faf..989c068 100644
--- a/problem/serizalizers.py
+++ b/problem/serizalizers.py
@@ -20,6 +20,8 @@ class JSONField(serializers.Field):
 class CreateProblemSerializer(serializers.Serializer):
     title = serializers.CharField(max_length=50)
     description = serializers.CharField(max_length=10000)
+    description_input = serializers.CharField(max_length=10000)
+    description_output = serializers.CharField(max_length=10000)
     # [{"input": "1 1", "output": "2"}]
     samples = ProblemSampleSerializer()
     test_case_id = serializers.CharField(max_length=40)
@@ -49,6 +51,8 @@ class EditProblemSerializer(serializers.Serializer):
     id = serializers.IntegerField()
     title = serializers.CharField(max_length=50)
     description = serializers.CharField(max_length=10000)
+    description_input = serializers.CharField(max_length=10000)
+    description_output = serializers.CharField(max_length=10000)
     test_case_id = serializers.CharField(max_length=40)
     source = serializers.CharField(max_length=30)
     time_limit = serializers.IntegerField()
diff --git a/problem/tests.py b/problem/tests.py
index 708d7f2..8838cce 100644
--- a/problem/tests.py
+++ b/problem/tests.py
@@ -17,8 +17,10 @@ class ProblemPageTest(TestCase):
 class ProblemAdminTest(APITestCase):
     def _create_data(self, problem_id, visible, tags):
         data = {"id": problem_id,
-                "title": "title1",
-                "description": "des1",
+                "title": "title0",
+                "description": "description0",
+                "description_input": "description_input0",
+                "description_output": "description_output0",
                 "test_case_id": "1",
                 "source": "source1",
                 "samples": [{"input": "1 1", "output": "2"}],
@@ -40,7 +42,9 @@ class ProblemAdminTest(APITestCase):
         ProblemTag.objects.create(name="tag1")
         ProblemTag.objects.create(name="tag2")
         self.problem = Problem.objects.create(title="title1",
-                                              description="des1",
+                                              description="description1",
+                                              description_input="description_input1",
+                                              description_output="description_output1",
                                               test_case_id="1",
                                               source="source1",
                                               samples=[{"input": "1 1", "output": "2"}],
@@ -57,8 +61,10 @@ class ProblemAdminTest(APITestCase):
         self.assertEqual(response.data["code"], 1)
 
     def test_release_problem_successfully(self):
-        data = {"title": "title1",
-                "description": "des1",
+        data = {"title": "title2",
+                "description": "description2",
+                "description_input": "description_input2",
+                "description_output": "description_output2",
                 "test_case_id": "1",
                 "source": "source1",
                 "samples": [{"input": "1 1", "output": "2"}],
diff --git a/problem/views.py b/problem/views.py
index f9677b1..73fc81a 100644
--- a/problem/views.py
+++ b/problem/views.py
@@ -74,6 +74,8 @@ class ProblemAdminAPIView(APIView):
             data = serializer.data
             problem = Problem.objects.create(title=data["title"],
                                              description=data["description"],
+                                             description_input=data["description_input"],
+                                             description_output=data["description_output"],
                                              test_case_id=data["test_case_id"],
                                              source=data["source"],
                                              samples=json.dumps(data["samples"]),
@@ -110,6 +112,8 @@ class ProblemAdminAPIView(APIView):
 
             problem.title = data["title"]
             problem.description = data["description"]
+            problem.description_input = data["description_input"]
+            problem.description_output = data["description_output"]
             problem.test_case_id = data["test_case_id"]
             problem.source = data["source"]
             problem.time_limit = data["time_limit"]