diff --git a/Tool/animate.js b/Tool/animate.js
index 4bbe964..3ab1f76 100644
--- a/Tool/animate.js
+++ b/Tool/animate.js
@@ -21,3 +21,21 @@ export function animateStart(HTMLElement, className, forceExecute=false) {
         event.target.classList.remove(className); // 清洗动画
     });
 }
+
+/**
+ * 设置CSS变量值
+ * @param {string} varName 
+ * @param {string} value 
+ */
+export function setClassVar(varName, value) {
+    document.documentElement.style.setProperty(varName, value);
+}
+
+/**
+ * 获取CSS变量值
+ * @param {string} varName 
+ * @returns 
+ */
+export function getStyleVar(varName) {
+    return getComputedStyle(document.documentElement).getPropertyValue(varName);
+}
\ No newline at end of file
diff --git a/index.js b/index.js
index fb3dae4..0361536 100644
--- a/index.js
+++ b/index.js
@@ -1,8 +1,8 @@
 /* 
  * @Author: ddmt
- * @version: 1.0.6
+ * @version: 1.0.8
  * @Date: 2024-9-29 20:50:12
- * @LastEditTime: 2024-9-29 20:50:12
+ * @LastEditTime: 2024-11-15 20:50:12
  * @LastEditors: ddmt
  * @Description: ddmt-index file
  * @FilePath: /index.js
diff --git a/package.json b/package.json
index adba31d..e852354 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ddmt-tool",
-  "version": "0.0.2-beta.1",
+  "version": "0.0.3",
   "description": "A utility library that provides commonly used functions to simplify everyday development tasks. Whether it's string manipulation, array operations, or other frequent functionalities, `ddmt-tool` helps you work more efficiently.",
   "main": "index.js",
   "type": "module",
diff --git a/types/index.d.ts b/types/index.d.ts
index 2aa74aa..1cba973 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -1,8 +1,12 @@
 declare module 'ddmt-tool' {
+    // Tool/animate.js
     export function animateStart(event: HTMLElement, className: string, forceExecute?: boolean): void;
+    export function setClassVar(varName: string, value: string): void;
+    export function getClassVar(varName: string): String;
 
+    // Tool/number.js
     export function randomNum(minNum: number): number;
     export function randomNum(minNum: number, maxNum: number): number;
-
     export function nextArray(arr: any[], index: number): any[];
+    
 }
\ No newline at end of file