diff --git a/components/tree-select/doc/index.en-US.md b/components/tree-select/doc/index.en-US.md
index 41ff16ee5de..3afdf9f6352 100755
--- a/components/tree-select/doc/index.en-US.md
+++ b/components/tree-select/doc/index.en-US.md
@@ -34,6 +34,7 @@ import { NzTreeSelectModule } from 'ng-zorro-antd/tree-select';
 | `[nzDropdownMatchSelectWidth]` | Determine whether the dropdown menu and the select input are the same width | `boolean` | `true` |
 | `[nzDropdownStyle]` | To set the style of the dropdown menu | `object` | - |
 | `[nzMultiple]` | Support multiple or not, will be `true` when enable `nzCheckable`. | `boolean` | `false` |
+| `[nzHideUnMatched]` | Hide unmatched nodes while searching | `boolean` | `false` |
 | `[nzSize]` | To set the size of the select input | `'large' \| 'small' \| 'default'` | `'default'` |
 | `[nzCheckable]` | Whether to show checkbox on the treeNodes | `boolean` | `false` |
 | `[nzShowExpand]` | Show a Expand Icon before the treeNodes | `boolean` | `true` |
diff --git a/components/tree-select/doc/index.zh-CN.md b/components/tree-select/doc/index.zh-CN.md
index 501218d4e76..83879cae86c 100755
--- a/components/tree-select/doc/index.zh-CN.md
+++ b/components/tree-select/doc/index.zh-CN.md
@@ -34,6 +34,7 @@ import { NzTreeSelectModule } from 'ng-zorro-antd/tree-select';
 | `[nzDropdownMatchSelectWidth]` | 下拉菜单和选择器同宽 | `boolean` | `true` |
 | `[nzDropdownStyle]` | 下拉菜单的样式 | `{ [key: string]: string; }` | - |
 | `[nzMultiple]` | 支持多选（当设置 nzCheckable 时自动变为true） | `boolean` | `false` |
+| `[nzHideUnMatched]` | 搜索隐藏未匹配的节点 | `boolean` | `false` |
 | `[nzSize]` | 选择框大小 | `'large' \| 'small' \| 'default'` | `'default'` |
 | `[nzCheckable]` | 节点前添加 Checkbox 复选框 | `boolean` | `false` |
 | `[nzShowExpand]` | 节点前添加展开图标 | `boolean` | `true` |
diff --git a/components/tree-select/nz-tree-select.component.html b/components/tree-select/nz-tree-select.component.html
index f8791934022..8b9b570d482 100644
--- a/components/tree-select/nz-tree-select.component.html
+++ b/components/tree-select/nz-tree-select.component.html
@@ -38,6 +38,7 @@
       [nzData]="nzNodes"
       [nzMultiple]="nzMultiple"
       [nzSearchValue]="inputValue"
+      [nzHideUnMatched]="nzHideUnMatched"
       [nzShowIcon]="nzShowIcon"
       [nzCheckable]="nzCheckable"
       [nzAsyncData]="nzAsyncData"
diff --git a/components/tree-select/nz-tree-select.component.ts b/components/tree-select/nz-tree-select.component.ts
index 6eb068b6f8d..5bc6e30f154 100644
--- a/components/tree-select/nz-tree-select.component.ts
+++ b/components/tree-select/nz-tree-select.component.ts
@@ -103,6 +103,7 @@ export class NzTreeSelectComponent extends NzTreeBase implements ControlValueAcc
   @Input() @InputBoolean() nzShowLine = false;
   @Input() @InputBoolean() nzDropdownMatchSelectWidth = true;
   @Input() @InputBoolean() nzCheckable = false;
+  @Input() @InputBoolean() nzHideUnMatched = false;
   @Input() @InputBoolean() nzShowIcon = false;
   @Input() @InputBoolean() nzShowSearch = false;
   @Input() @InputBoolean() nzDisabled = false;