diff --git a/README.md b/README.md
index 11a6fdb..7264275 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,21 @@ const str: PathArray = [
 expect(path2String(str)).toEqual('M10 10L100 100l10 10h20v20');
 ```
 
+### path2Array
+
+将 PathArray 转换成数组，不会对原始定义中的命令进行修改：
+
+```js
+const str = 'M10 10L100 100l10 10h20v20';
+expect(path2Array(str)).toEqual([
+  ['M', 10, 10],
+  ['L', 100, 100],
+  ['l', 10, 10],
+  ['h', 20],
+  ['v', 20],
+]);
+```
+
 ### path2Absolute
 
 将定义中的相对命令转换成绝对命令，例如：
diff --git a/__tests__/unit/path/path-2-array.spec.ts b/__tests__/unit/path/path-2-array.spec.ts
new file mode 100644
index 0000000..d840b6c
--- /dev/null
+++ b/__tests__/unit/path/path-2-array.spec.ts
@@ -0,0 +1,68 @@
+import { path2Array, PathArray } from '../../../src';
+
+describe('string to path', () => {
+  it('should transform path to array correctly.', () => {
+    const str = 'M10 10L100 100l10 10h20v20';
+
+    expect(path2Array(str)).toEqual([
+      ['M', 10, 10],
+      ['L', 100, 100],
+      ['l', 10, 10],
+      ['h', 20],
+      ['v', 20],
+    ]);
+
+    function getCirclePath(cx: number, cy: number, rx: number, ry: number): PathArray {
+      return [
+        // ['M', cx, cy - ry],
+        // ['A', rx, ry, 0, 1, 1, cx, cy + ry],
+        // ['A', rx, ry, 0, 1, 1, cx, cy - ry],
+        ['M', cx - rx, ry],
+        ['A', rx, ry, 0, 1, 0, cx + rx, ry],
+        ['A', rx, ry, 0, 1, 0, cx - rx, ry],
+        ['Z'],
+      ];
+    }
+
+    expect(path2Array('M-100 100A100 100 0 1 0 100 100A100 100 0 1 0 -100 100Z')).toEqual(
+      getCirclePath(0, 0, 100, 100),
+    );
+
+    expect(
+      path2Array(
+        'M2 4A2 2 0 0 0 0 6V12A2 2 0 0 0 2 14H14A2 2 0 0 0 16 12V6A2 2 0 0 0 14 4H12.828A2 2 0 0 1 11.414 3.414L10.586 2.586A2 2 0 0 0 9.172 2H6.828A2 2 0 0 0 5.414 2.586L4.586 3.414A2 2 0 0 1 3.172 4H2ZM10.5 8.5A2.5 2.5 0 0 0 5.5 8.5A2.5 2.5 0 1 0 10.5 8.5ZM2.5 6A0.5 0.5 0 0 1 2.5 5A0.5 0.5 0 1 1 2.5 6ZM11.5 8.5A3.5 3.5 0 1 1 4.5 8.5A3.5 3.5 0 0 1 11.5 8.5Z',
+      ),
+    ).toEqual([
+      ['M', 2, 4],
+      ['A', 2, 2, 0, 0, 0, 0, 6],
+      ['V', 12],
+      ['A', 2, 2, 0, 0, 0, 2, 14],
+      ['H', 14],
+      ['A', 2, 2, 0, 0, 0, 16, 12],
+      ['V', 6],
+      ['A', 2, 2, 0, 0, 0, 14, 4],
+      ['H', 12.828],
+      ['A', 2, 2, 0, 0, 1, 11.414, 3.414],
+      ['L', 10.586, 2.586],
+      ['A', 2, 2, 0, 0, 0, 9.172, 2],
+      ['H', 6.828],
+      ['A', 2, 2, 0, 0, 0, 5.414, 2.586],
+      ['L', 4.586, 3.414],
+      ['A', 2, 2, 0, 0, 1, 3.172, 4],
+      ['H', 2],
+      ['Z'],
+      ['M', 10.5, 8.5],
+      ['A', 2.5, 2.5, 0, 0, 0, 5.5, 8.5],
+      ['A', 2.5, 2.5, 0, 1, 0, 10.5, 8.5],
+      ['Z'],
+      ['M', 2.5, 6],
+      ['A', 0.5, 0.5, 0, 0, 1, 2.5, 5],
+      ['A', 0.5, 0.5, 0, 1, 1, 2.5, 6],
+      ['Z'],
+      ['M', 11.5, 8.5],
+      ['A', 3.5, 3.5, 0, 1, 1, 4.5, 8.5],
+      ['A', 3.5, 3.5, 0, 0, 1, 11.5, 8.5],
+      ['Z'],
+    ]);
+  });
+});
diff --git a/package.json b/package.json
index 678523b..8cb690c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/util",
-  "version": "3.3.6",
+  "version": "3.3.7",
   "license": "MIT",
   "sideEffects": false,
   "main": "lib/index.js",
diff --git a/src/path/convert/path-2-array.ts b/src/path/convert/path-2-array.ts
new file mode 100644
index 0000000..4430627
--- /dev/null
+++ b/src/path/convert/path-2-array.ts
@@ -0,0 +1,6 @@
+import { parsePathString } from '../parser/parse-path-string';
+import type { PathArray } from '../types';
+
+export function path2Array(pathInput: string): PathArray {
+  return parsePathString(pathInput) as PathArray;
+}
diff --git a/src/path/index.ts b/src/path/index.ts
index 7c8d8c8..b6e1abf 100644
--- a/src/path/index.ts
+++ b/src/path/index.ts
@@ -1,6 +1,7 @@
 export { path2String } from './convert/path-2-string';
 export { path2Curve } from './convert/path-2-curve';
 export { path2Absolute } from './convert/path-2-absolute';
+export { path2Array } from './convert/path-2-array';
 export { clonePath } from './process/clone-path';
 export { normalizePath } from './process/normalize-path';
 export { reverseCurve } from './process/reverse-curve';