diff --git a/test_client/src/views/material/material.vue b/test_client/src/views/material/material.vue
index e7e6047..9bfba8c 100644
--- a/test_client/src/views/material/material.vue
+++ b/test_client/src/views/material/material.vue
@@ -74,7 +74,7 @@
           :limit.sync="listQuery.limit"
           @pagination="getList"
         />
-    <el-dialog :visible.sync="dialogVisible" :title="dialogType==='update'?'编辑':'新增'">
+    <el-dialog :visible.sync="dialogVisible" :title="dialogType==='update'?'编辑':'新增'" :close-on-click-modal="false">
       <el-form
         ref="Form"
         :model="material"
@@ -120,7 +120,8 @@ const defaultmaterial = {
   id:null,
   name:null,
   description:null,
-  path:null
+  path:null,
+  type:'文档'
 }
 export default {
   components: { Pagination },
diff --git a/test_server/cms/migrations/0007_auto_20200811_0835.py b/test_server/cms/migrations/0007_auto_20200811_0835.py
new file mode 100644
index 0000000..f10e0da
--- /dev/null
+++ b/test_server/cms/migrations/0007_auto_20200811_0835.py
@@ -0,0 +1,23 @@
+# Generated by Django 3.0.4 on 2020-08-11 00:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cms', '0006_auto_20200626_1741'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='material',
+            name='poster',
+            field=models.CharField(blank=True, max_length=10000, null=True, verbose_name='封面地址'),
+        ),
+        migrations.AddField(
+            model_name='material',
+            name='type',
+            field=models.CharField(default='文档', max_length=50, verbose_name='格式'),
+        ),
+    ]
diff --git a/test_server/cms/models.py b/test_server/cms/models.py
index 98cc1a6..8c146b4 100644
--- a/test_server/cms/models.py
+++ b/test_server/cms/models.py
@@ -25,7 +25,15 @@ class Material(CommonModel):
     """
     学习资料
     """
+    type_choices = (
+        ('文档', '文档'),
+        ('视频', '视频'),
+        ('图片', '图片'),
+        ('音乐', '音乐'),
+    )
     name = models.CharField(max_length=200, verbose_name='标题', unique=True)
     description = models.TextField('描述', null=True, blank=True)
     path = models.CharField(max_length=1000, verbose_name='文件地址')
+    poster = models.CharField(max_length=10000, verbose_name='封面地址', null=True, blank=True)
+    type = models.CharField('格式', default='文档', max_length=50)
     down_count = models.IntegerField('阅读量', default=0)