diff --git a/package.json b/package.json
index 015a6cd..370ee4e 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@use-kit/functions",
   "type": "module",
-  "version": "0.0.8",
+  "version": "0.0.9",
   "packageManager": "pnpm@8.4.0",
   "description": "",
   "author": "Akashi Sai <akashi_sai@163.com>",
@@ -39,6 +39,7 @@
   "scripts": {
     "build": "unbuild",
     "build:rollup": "rollup --config rollup.config.ts --configPlugin typescript",
+    "clean": "rimraf dist",
     "dev": "unbuild --stub",
     "lint": "eslint .",
     "prepublishOnly": "nr build",
@@ -46,10 +47,11 @@
     "start": "esno packages/index.ts",
     "test": "vitest",
     "typecheck": "tsc --noEmit",
+    "docs:clean": "rimraf 'packages/docs/browser' 'packages/docs/core' 'packages/docs/integrated' 'packages/docs/node'",
     "docs:dev": "vitepress dev packages/docs",
     "docs:build": "vitepress build packages/docs",
     "docs:preview": "vitepress preview packages/docs",
-    "ci-docs": "tsno run scripts/ci-docs.ts"
+    "ci-docs": "nr docs:clean && tsno run scripts/ci-docs.ts"
   },
   "dependencies": {
     "dayjs": "^1.11.7",
diff --git a/packages/core/getObjectField/index.md b/packages/core/getObjectField/index.md
index e28d30e..4d97af6 100644
--- a/packages/core/getObjectField/index.md
+++ b/packages/core/getObjectField/index.md
@@ -9,8 +9,11 @@ Filter object field.
 ## Usage
 
 ```ts
-import { getObjectField } from '@use-kit/functions'
+import { getObjectField, objectFilter } from '@use-kit/functions'
 
 const obj = { name: 'asuka', age: 23, height: 158 }
 const ret = getObjectField(obj, ['name']) // { name: 'asuka' }
+
+// The same way you can do
+const ret = objectFilter(obj, (key, value) => key === 'name')
 ```
diff --git a/packages/core/getObjectField/index.test.ts b/packages/core/getObjectField/index.test.ts
index cd7ac44..3c2f3d5 100644
--- a/packages/core/getObjectField/index.test.ts
+++ b/packages/core/getObjectField/index.test.ts
@@ -21,6 +21,12 @@ describe('should', () => {
         "name": "asuka",
       }
     `)
+
+    expect(objectFilter(obj, (key: any) => key === 'name')).toMatchInlineSnapshot(`
+      {
+        "name": "asuka",
+      }
+    `)
   })
 })
 
diff --git a/packages/core/getTreeNode/index.md b/packages/core/getTreeNode/index.md
index 0992109..d74b57d 100644
--- a/packages/core/getTreeNode/index.md
+++ b/packages/core/getTreeNode/index.md
@@ -9,7 +9,7 @@ Get tree node.
 ## Usage
 
 ```ts
-import { getTreeNode, getTreeNodes } from '@use-kit/functions'
+import { getParentTree, getTreeNode, getTreeNodes } from '@use-kit/functions'
 
 const tree = [{
   id: 'nogi',
@@ -20,4 +20,5 @@ const tree = [{
 
 const node = getTreeNode(tree, node => node.id === 'asuka')
 const nodes = getTreeNodes(tree, node => node.parent === 'nogi')
+const parent = getParentTree(tree, node => node.id === 'shiori') // The result is consistent with the previous example
 ```
diff --git a/packages/core/getTreeNode/index.test.ts b/packages/core/getTreeNode/index.test.ts
index de40f88..c184c02 100644
--- a/packages/core/getTreeNode/index.test.ts
+++ b/packages/core/getTreeNode/index.test.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { getTreeNode, getTreeNodes } from '.'
+import { getParentTree, getTreeNode, getTreeNodes } from '.'
 
 const tree = [{
   id: 'nogi',
@@ -34,4 +34,19 @@ describe('should', () => {
       ]
     `)
   })
+
+  it('getParentTree', () => {
+    expect(getParentTree(tree, (node: any) => node.id === 'shiori')).toMatchInlineSnapshot(`
+      [
+        {
+          "id": "asuka",
+          "parent": "nogi",
+        },
+        {
+          "id": "shiori",
+          "parent": "nogi",
+        },
+      ]
+    `)
+  })
 })
diff --git a/packages/core/index.ts b/packages/core/index.ts
index 3f7754e..fec8b1d 100644
--- a/packages/core/index.ts
+++ b/packages/core/index.ts
@@ -1,7 +1,10 @@
 export * from './composeTree'
 
+export * from './debounce'
+
 export * from './flattenArray'
 export * from './flattenTree'
+export * from './fuzzyQuery'
 
 export * from './generateArray'
 export * from './generateTree'
@@ -11,4 +14,15 @@ export * from './getFileType'
 export * from './getObjectField'
 export * from './getTreeNode'
 
+export * from './hideMobile'
+
+export * from './isBase64'
+export * from './isEmpty'
 export * from './isType'
+
+export * from './sum'
+export * from './sumPercent'
+
+export * from './throttle'
+
+export * from './uniqueList'
diff --git a/packages/core/mergeField/index.md b/packages/core/mergeField/index.md
new file mode 100644
index 0000000..e69de29
diff --git a/packages/core/mergeField/index.test.ts b/packages/core/mergeField/index.test.ts
new file mode 100644
index 0000000..9577dcb
--- /dev/null
+++ b/packages/core/mergeField/index.test.ts
@@ -0,0 +1,5 @@
+import { describe, expect, it } from 'vitest'
+
+describe('merge field', () => {
+  it('should', () => expect(true).toBeTruthy())
+})
diff --git a/packages/core/mergeField/index.ts b/packages/core/mergeField/index.ts
new file mode 100644
index 0000000..6c8ea4d
--- /dev/null
+++ b/packages/core/mergeField/index.ts
@@ -0,0 +1 @@
+// TODO:
diff --git a/packages/core/mergeList/index.md b/packages/core/mergeList/index.md
new file mode 100644
index 0000000..e69de29
diff --git a/packages/core/mergeList/index.test.ts b/packages/core/mergeList/index.test.ts
new file mode 100644
index 0000000..9577dcb
--- /dev/null
+++ b/packages/core/mergeList/index.test.ts
@@ -0,0 +1,5 @@
+import { describe, expect, it } from 'vitest'
+
+describe('merge field', () => {
+  it('should', () => expect(true).toBeTruthy())
+})
diff --git a/packages/core/mergeList/index.ts b/packages/core/mergeList/index.ts
new file mode 100644
index 0000000..6c8ea4d
--- /dev/null
+++ b/packages/core/mergeList/index.ts
@@ -0,0 +1 @@
+// TODO:
diff --git a/packages/core/sum/index.md b/packages/core/sum/index.md
new file mode 100644
index 0000000..477b57a
--- /dev/null
+++ b/packages/core/sum/index.md
@@ -0,0 +1,19 @@
+---
+category: '@Core'
+---
+
+# sum
+
+Return numbers as possible whether sum  a number or string.
+
+## Usage
+
+```ts
+import { sum } from '@use-kit/functions'
+
+sum(1, 2) // 3
+sum(1, '2') // 3
+sum('1', '2') // 3
+sum(1, 'a') // 1a
+sum('b', 'c') // bc
+```
diff --git a/packages/core/sum/index.test.ts b/packages/core/sum/index.test.ts
new file mode 100644
index 0000000..5a4b3cd
--- /dev/null
+++ b/packages/core/sum/index.test.ts
@@ -0,0 +1,24 @@
+import { describe, expect, it } from 'vitest'
+import { sum } from '.'
+
+describe('sum', () => {
+  it('n & n', () => {
+    expect(sum(1, 2)).toBe(3)
+  })
+
+  it('n & sn', () => {
+    expect(sum(1, '3')).toBe(4)
+  })
+
+  it('sn & sn', () => {
+    expect(sum('2', '3')).toBe(5)
+  })
+
+  it('n & s', () => {
+    expect(sum(3, 'a')).toBe('3a')
+  })
+
+  it('s & s', () => {
+    expect(sum('b', 'c')).toBe('bc')
+  })
+})
diff --git a/packages/core/sum/index.ts b/packages/core/sum/index.ts
new file mode 100644
index 0000000..e91e911
--- /dev/null
+++ b/packages/core/sum/index.ts
@@ -0,0 +1,18 @@
+import { isNumber, isString } from '..'
+
+type sumProps = number | string
+
+export const sum = (target: sumProps, source: sumProps) => {
+  if (isNumber(target) && isNumber(source))
+    return (target as number) + (source as number)
+
+  if (isString(target) || isString(source)) {
+    if (!isNaN(Number(target)) && !isNaN(Number(source)))
+      return Number(target) + Number(source)
+
+    else
+      return (target as string) + (source as string)
+  }
+
+  return (target as string) + (source as string)
+}
diff --git a/packages/core/sumPercent/index.md b/packages/core/sumPercent/index.md
new file mode 100644
index 0000000..ac8e48a
--- /dev/null
+++ b/packages/core/sumPercent/index.md
@@ -0,0 +1,16 @@
+---
+category: '@Core'
+---
+
+# sumPercent
+
+Sum percentage.
+
+## Usage
+
+```ts
+import { percentToNumber, sumPercent } from '@use-kit/functions'
+
+const { x, y } = percentToNumber('20%', '30%') // { x: 20, y: 30 }
+const ret = sumPercent('20%', '13%') // 33%
+```
diff --git a/packages/core/sumPercent/index.test.ts b/packages/core/sumPercent/index.test.ts
new file mode 100644
index 0000000..b32ae18
--- /dev/null
+++ b/packages/core/sumPercent/index.test.ts
@@ -0,0 +1,8 @@
+import { describe, expect, it } from 'vitest'
+import { sumPercent } from '.'
+
+describe('sum percent', () => {
+  it('add', () => {
+    expect(sumPercent('20%', '13%')).toMatchInlineSnapshot('"33%"')
+  })
+})
diff --git a/packages/core/sumPercent/index.ts b/packages/core/sumPercent/index.ts
new file mode 100644
index 0000000..a88b2da
--- /dev/null
+++ b/packages/core/sumPercent/index.ts
@@ -0,0 +1,12 @@
+export const percentToNumber = (target: string, source: string) => {
+  const x = target.split('%')[0]
+  const y = source.split('%')[0]
+
+  return { x: Number(x), y: Number(y) }
+}
+
+export const sumPercent = (target: string, source: string) => {
+  const { x, y } = percentToNumber(target, source)
+
+  return `${x + y}%`
+}
diff --git a/packages/core/uniqueArray/index.md b/packages/core/uniqueList/index.md
similarity index 78%
rename from packages/core/uniqueArray/index.md
rename to packages/core/uniqueList/index.md
index c8d275a..daf2c31 100644
--- a/packages/core/uniqueArray/index.md
+++ b/packages/core/uniqueList/index.md
@@ -2,17 +2,17 @@
 category: '@Core'
 ---
 
-# uniqueArray
+# uniqueList
 
 Unique array.
 
 ## Usage
 
 ```ts{6}
-import { uniqueArray } from '@use-kit/functions'
+import { uniqueList } from '@use-kit/functions'
 
 const arr = [1, 2, 2, '1', 'ab', 'ac', 'ab']
-const ret = uniqueArray(arr)
+const ret = uniqueList(arr)
 
 // expect: [1, 2, '1', 'ab', 'ac']
 
@@ -22,7 +22,7 @@ const arr = [
   { id: 3, name: 'akashi' },
   { id: 4, name: 'shiori' },
 ]
-const ret = uniqueArray(arr)
+const ret = uniqueList(arr, 'name')
 
 // expect: [
 //   {
diff --git a/packages/core/uniqueArray/index.test.ts b/packages/core/uniqueList/index.test.ts
similarity index 83%
rename from packages/core/uniqueArray/index.test.ts
rename to packages/core/uniqueList/index.test.ts
index b8b246b..3c09c28 100644
--- a/packages/core/uniqueArray/index.test.ts
+++ b/packages/core/uniqueList/index.test.ts
@@ -1,10 +1,10 @@
 import { describe, expect, it } from 'vitest'
-import { uniqueArray } from '.'
+import { uniqueList } from '.'
 
 describe('unique array', () => {
   it('number string', () => {
     const arr = [1, 2, 2, 3, '1', 'akashi', 1, 'asuka', 'akashi', 3, 4]
-    expect(uniqueArray(arr)).toMatchInlineSnapshot(`
+    expect(uniqueList(arr)).toMatchInlineSnapshot(`
       [
         1,
         2,
@@ -24,7 +24,7 @@ describe('unique array', () => {
       { id: 3, name: 'akashi' },
       { id: 4, name: 'shiori' },
     ]
-    expect(uniqueArray(arr, 'name')).toMatchInlineSnapshot(`
+    expect(uniqueList(arr, 'name')).toMatchInlineSnapshot(`
       [
         {
           "id": 1,
diff --git a/packages/core/uniqueArray/index.ts b/packages/core/uniqueList/index.ts
similarity index 94%
rename from packages/core/uniqueArray/index.ts
rename to packages/core/uniqueList/index.ts
index 745061f..6b41dff 100644
--- a/packages/core/uniqueArray/index.ts
+++ b/packages/core/uniqueList/index.ts
@@ -1,6 +1,6 @@
 import { typeOf } from '../isType'
 
-export const uniqueArray = (
+export const uniqueList = (
   arr: (number | string)[] | Record<string, any>[] = [],
   key = 'id',
 ): (number | string)[] | Record<string, any>[] => {
diff --git a/packages/docs/core/getObjectField/index.md b/packages/docs/core/getObjectField/index.md
index e28d30e..4d97af6 100644
--- a/packages/docs/core/getObjectField/index.md
+++ b/packages/docs/core/getObjectField/index.md
@@ -9,8 +9,11 @@ Filter object field.
 ## Usage
 
 ```ts
-import { getObjectField } from '@use-kit/functions'
+import { getObjectField, objectFilter } from '@use-kit/functions'
 
 const obj = { name: 'asuka', age: 23, height: 158 }
 const ret = getObjectField(obj, ['name']) // { name: 'asuka' }
+
+// The same way you can do
+const ret = objectFilter(obj, (key, value) => key === 'name')
 ```
diff --git a/packages/docs/core/getTreeNode/index.md b/packages/docs/core/getTreeNode/index.md
index 0992109..d74b57d 100644
--- a/packages/docs/core/getTreeNode/index.md
+++ b/packages/docs/core/getTreeNode/index.md
@@ -9,7 +9,7 @@ Get tree node.
 ## Usage
 
 ```ts
-import { getTreeNode, getTreeNodes } from '@use-kit/functions'
+import { getParentTree, getTreeNode, getTreeNodes } from '@use-kit/functions'
 
 const tree = [{
   id: 'nogi',
@@ -20,4 +20,5 @@ const tree = [{
 
 const node = getTreeNode(tree, node => node.id === 'asuka')
 const nodes = getTreeNodes(tree, node => node.parent === 'nogi')
+const parent = getParentTree(tree, node => node.id === 'shiori') // The result is consistent with the previous example
 ```
diff --git a/packages/docs/core/mergeField/index.md b/packages/docs/core/mergeField/index.md
new file mode 100644
index 0000000..e69de29
diff --git a/packages/docs/core/mergeList/index.md b/packages/docs/core/mergeList/index.md
new file mode 100644
index 0000000..e69de29
diff --git a/packages/docs/core/sum/index.md b/packages/docs/core/sum/index.md
new file mode 100644
index 0000000..477b57a
--- /dev/null
+++ b/packages/docs/core/sum/index.md
@@ -0,0 +1,19 @@
+---
+category: '@Core'
+---
+
+# sum
+
+Return numbers as possible whether sum  a number or string.
+
+## Usage
+
+```ts
+import { sum } from '@use-kit/functions'
+
+sum(1, 2) // 3
+sum(1, '2') // 3
+sum('1', '2') // 3
+sum(1, 'a') // 1a
+sum('b', 'c') // bc
+```
diff --git a/packages/docs/core/sumPercent/index.md b/packages/docs/core/sumPercent/index.md
new file mode 100644
index 0000000..ac8e48a
--- /dev/null
+++ b/packages/docs/core/sumPercent/index.md
@@ -0,0 +1,16 @@
+---
+category: '@Core'
+---
+
+# sumPercent
+
+Sum percentage.
+
+## Usage
+
+```ts
+import { percentToNumber, sumPercent } from '@use-kit/functions'
+
+const { x, y } = percentToNumber('20%', '30%') // { x: 20, y: 30 }
+const ret = sumPercent('20%', '13%') // 33%
+```
diff --git a/packages/docs/core/uniqueArray/index.md b/packages/docs/core/uniqueList/index.md
similarity index 78%
rename from packages/docs/core/uniqueArray/index.md
rename to packages/docs/core/uniqueList/index.md
index c8d275a..daf2c31 100644
--- a/packages/docs/core/uniqueArray/index.md
+++ b/packages/docs/core/uniqueList/index.md
@@ -2,17 +2,17 @@
 category: '@Core'
 ---
 
-# uniqueArray
+# uniqueList
 
 Unique array.
 
 ## Usage
 
 ```ts{6}
-import { uniqueArray } from '@use-kit/functions'
+import { uniqueList } from '@use-kit/functions'
 
 const arr = [1, 2, 2, '1', 'ab', 'ac', 'ab']
-const ret = uniqueArray(arr)
+const ret = uniqueList(arr)
 
 // expect: [1, 2, '1', 'ab', 'ac']
 
@@ -22,7 +22,7 @@ const arr = [
   { id: 3, name: 'akashi' },
   { id: 4, name: 'shiori' },
 ]
-const ret = uniqueArray(arr)
+const ret = uniqueList(arr, 'name')
 
 // expect: [
 //   {