增加来源字段

service-cms/app/model/content.js

@@ -15,6 +15,8 @@ const SchemaDefine = {
   title: { type: String, required: true },
   // 描述
   describe: { type: String, required: false },
+  // 来源
+  source: { type: String, required: false },
   // 内容
   content: { type: String, required: true },
   // 绑定栏目