diff --git a/CHANGELOG.en-US.md b/CHANGELOG.en-US.md
index fef316aa2..725e0f674 100644
--- a/CHANGELOG.en-US.md
+++ b/CHANGELOG.en-US.md
@@ -5,6 +5,7 @@
 ## Fixes
 
 - Fix `n-tabs` switch tab does not work when adding a new tab, closes [#1417](https://github.com/TuSimple/naive-ui/issues/1417).
+- Fix `n-tree`'s `filter` prop does not work when assigned `children-field` , closes [#1477](https://github.com/TuSimple/naive-ui/issues/1477).
 
 ## 2.20.0 (2021-10-28)
 
diff --git a/CHANGELOG.zh-CN.md b/CHANGELOG.zh-CN.md
index 3c224cf38..bcc7cdcc1 100644
--- a/CHANGELOG.zh-CN.md
+++ b/CHANGELOG.zh-CN.md
@@ -4,7 +4,8 @@
 
 ## Fixes
 
-- 修复 `n-tabs` 在新增 tab 后切换 tab 无法生效，关闭 [#1417]https://github.com/TuSimple/naive-ui/issues/1417)
+- 修复 `n-tabs` 在新增 tab 后切换 tab 无法生效，关闭 [#1417](https://github.com/TuSimple/naive-ui/issues/1417)
+- 修复 `n-tree` 当指定`children-field`时过滤不生效，关闭 [#1477](https://github.com/TuSimple/naive-ui/issues/1477)
 
 ## 2.20.0 (2021-10-28)
 
diff --git a/src/tree/src/Tree.tsx b/src/tree/src/Tree.tsx
index 4ed226744..bcdb43f10 100644
--- a/src/tree/src/Tree.tsx
+++ b/src/tree/src/Tree.tsx
@@ -374,6 +374,7 @@ export default defineComponent({
             props.data,
             props.pattern,
             props.keyField,
+            props.childrenField,
             mergedFilterRef.value
           )
         uncontrolledHighlightKeySetRef.value = highlightKeySet
diff --git a/src/tree/src/utils.ts b/src/tree/src/utils.ts
index be9c3a883..94fd15ac2 100644
--- a/src/tree/src/utils.ts
+++ b/src/tree/src/utils.ts
@@ -2,12 +2,18 @@ import { Key, TreeOption } from './interface'
 
 function traverse (
   nodes: TreeOption[] | undefined,
+  childrenField: string,
   callback: (node: TreeOption) => void,
   callbackAfter: (node: TreeOption) => void
 ): void {
   nodes?.forEach((node) => {
     callback(node)
-    traverse(node.children, callback, callbackAfter)
+    traverse(
+      (node as any)[childrenField],
+      childrenField,
+      callback,
+      callbackAfter
+    )
     callbackAfter(node)
   })
 }
@@ -16,6 +22,7 @@ export function keysWithFilter (
   nodes: TreeOption[],
   pattern: string,
   keyField: string,
+  childrenField: string,
   filter: (pattern: string, node: TreeOption) => boolean
 ): {
     expandedKeys: Key[]
@@ -26,6 +33,7 @@ export function keysWithFilter (
   const path: TreeOption[] = []
   traverse(
     nodes,
+    childrenField,
     (node) => {
       path.push(node)
       if (filter(pattern, node)) {