diff --git a/components/cascader/demo/disabled-option.md b/components/cascader/demo/disabled-option.md
new file mode 100644
index 0000000000..e0a1aaf77c
--- /dev/null
+++ b/components/cascader/demo/disabled-option.md
@@ -0,0 +1,44 @@
+# 禁用选项
+
+- order: 4
+
+通过指定 options 里的 `disabled` 字段。
+
+---
+
+````jsx
+import { Cascader } from 'antd';
+
+const options = [{
+  value: 'zhejiang',
+  label: '浙江',
+  children: [{
+    value: 'hangzhou',
+    label: '杭州',
+    children: [{
+      value: 'xihu',
+      label: '西湖',
+    }],
+  }],
+}, {
+  value: 'jiangsu',
+  label: '江苏',
+  disabled: true,
+  children: [{
+    value: 'nanjing',
+    label: '南京',
+    children: [{
+      value: 'zhonghuamen',
+      label: '中华门',
+    }],
+  }],
+}];
+
+function onChange(value) {
+  console.log(value);
+}
+
+ReactDOM.render(
+  <Cascader options={options} onChange={onChange} />
+, mountNode);
+````
diff --git a/package.json b/package.json
index ecd3871d6d..2c77d33140 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "object-assign": "~4.0.1",
     "rc-animate": "~2.0.2",
     "rc-calendar": "~5.3.0",
-    "rc-cascader": "~0.6.0",
+    "rc-cascader": "~0.7.0",
     "rc-checkbox": "~1.2.0",
     "rc-collapse": "~1.4.4",
     "rc-dialog": "~5.3.1",
diff --git a/style/components/cascader.less b/style/components/cascader.less
index 3346634d7e..16939f99ec 100644
--- a/style/components/cascader.less
+++ b/style/components/cascader.less
@@ -113,6 +113,13 @@
     &:hover {
       background: tint(@primary-color, 90%);
     }
+    &-disabled {
+      cursor: not-allowed;
+      color: #ccc;
+      &:hover {
+        background: transparent;
+      }
+    }
     &-active {
       background: tint(@primary-color, 80%);
       &:hover {