diff --git a/mip-dm-hcdown/README.md b/mip-dm-hcdown/README.md
new file mode 100644
index 00000000..176df3a1
--- /dev/null
+++ b/mip-dm-hcdown/README.md
@@ -0,0 +1,32 @@
+# mip-dm-hcdown
+
+mip-dm-hcdown 组件说明
+
+标题|内容
+----|----
+类型|通用
+支持布局|responsive,fixed-height,fill,container,fixed
+所需脚本|https://c.mipcdn.com/static/v1/mip-dm-hcdown/mip-dm-hcdown.js
+
+## 示例
+
+### 基本用法
+```html
+<mip-dm-hcdown>
+    自定义内容，可以嵌套其他组件
+</mip-dm-hcdown>
+```
+
+## 属性
+
+### {属性名}
+
+说明：{说明}
+必选项：{是|否}
+类型：{类型}
+取值范围：{取值范围}
+单位：{单位}
+默认值：{默认值}
+
+## 注意事项
+
diff --git a/mip-dm-hcdown/mip-dm-hcdown.js b/mip-dm-hcdown/mip-dm-hcdown.js
new file mode 100644
index 00000000..3b6f0f71
--- /dev/null
+++ b/mip-dm-hcdown/mip-dm-hcdown.js
@@ -0,0 +1,65 @@
+/**
+ * @file mip-dm-hcdown 组件
+ * @author lls
+ */
+define(function (require) {
+    var customElement = require('customElement').create();
+    var i = require('zepto');
+    var u = require('util');
+    var c = u.platform;
+    customElement.prototype.build = function () {
+        var e = i(this.element);
+        var g = function (s, c) {
+            if (/苹果iOS系统|ipad|ipod|iPhone/i.test(s) && c.isIos()) {
+                return true;
+            } else if (/android|Android|安卓/i.test(s) && c.isAndroid()) {
+                return true;
+            } else {
+                return false;
+            }
+        };
+        var n = e.find('.dctext');
+        if (n.is('div')) {
+            if (n.height() < 120) {
+                e.find('.dcopera').hide();
+                n.addClass('bottom_line');
+            }
+        }
+        e.find('.dcopera').click(function () {
+            if ('展开' === i(this).find('a').html()) {
+                n.css('max-height', 'inherit');
+                i(this).find('a').addClass('dhide').html('收起');
+            } else {
+                n.css('max-height', '120px');
+                i(this).find('a').removeClass('dhide').html('展开');
+            }
+        });
+        var a = e.find('.down-top table a').attr('href');
+        var f = false;
+        e.find('.down-top table a').each(function (k, val) {
+            if (2628 % i(val).attr('down-type') === 10 && c.isAndroid()) {
+                f = true;
+                a = i(val).attr('href');
+            }
+            if (i(val).attr('down-type') === '15' && c.isIos()) {
+                f = true;
+                a = i(val).attr('href');
+            }
+        });
+        var s = e.find('span.dmess p:eq(3)').text();
+        var x = 'http://www.huacolor.com/static/wdj520.html';
+        if (g(s, c) || f) {
+            e.find('.xzdzad').before('<div class="newBox"><div class="topBox"><a href="' + a
+			+ '" class="downonclick" data-id="' + i('.down-top table a').attr('data-id')
+			+ '" data-cid="' + i('.down-top table a').attr('data-cid')
+			+ '">立即下载</a></div><div class="normal"><div class="main"></div></div></div>');
+        } else if (c.isAndroid()) {
+            e.find('.xzdzad').before('<div class="newBox"><div class="topBox"><a href="' + x
+			+ '" class="downonclick">立即下载</a></div><div class="normal"><div class="main"></div></div></div>');
+        } else if (c.isIos()) {
+            e.find('.xzdzad').before('<div class="newBox"><div class="topBox"><a class="downnone">暂无下载'
+			+ '</a></div><div class="normal"><div class="main"></div></div></div>');
+        }
+    };
+    return customElement;
+});
\ No newline at end of file
diff --git a/mip-dm-hcdown/mip-dm-hcdown.less b/mip-dm-hcdown/mip-dm-hcdown.less
new file mode 100644
index 00000000..5679b1cb
--- /dev/null
+++ b/mip-dm-hcdown/mip-dm-hcdown.less
@@ -0,0 +1,7 @@
+/**
+ * @file mip-dm-hcdown样式文件
+ */
+
+mip-dm-hcdown {
+    // TODO
+}
diff --git a/mip-dm-hcdown/package.json b/mip-dm-hcdown/package.json
new file mode 100644
index 00000000..cce56d0f
--- /dev/null
+++ b/mip-dm-hcdown/package.json
@@ -0,0 +1,14 @@
+{
+    "name": "mip-dm-hcdown",
+    "version": "1.0.0",
+    "description": "组件介绍",
+    "contributors": [
+        {
+            "name": "lls",
+            "email": "leedemo2048@gmail.com"
+        }
+    ],
+    "engines": {
+        "mip": ">=1.1.0"
+    }
+}