diff --git a/README.md b/README.md
index 26d90df..f76461c 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,3 @@
-Here’s a suggestion for your npm package description in English:
-
 ```markdown
 # ddmt-tool
 
@@ -12,12 +10,63 @@ npm install ddmt-tool
 ```
 
 ## Usage Example
-
+General usage.
 ```javascript
 import { Name } from 'ddmt-tool';
 
 Name();
 ```
+Refers specifically to the usage of animateStart.
+
+```javascript
+import { animateStart } from 'ddmt-tool';
+
+/**
+ * animateStart
+ * @param {HTMLElement} HTMLElement  Animation needs to be played in HTMLElement
+ * @param {string} classname         The corresponding CSS for the animation
+ * @param {boolean} forceExecute     Whether to force execute the animation or not
+ * @returns {void}
+ */
+animateStart(event, className, forceExecute=false);
+```
+Here's an example of how to use CSS
+```css
+.box-item {
+  position: absolute;
+  background-color: rgb(255, 223, 181);
+  border-radius: 10px;
+  width: 60px;
+  height: 60px;
+  line-height: 60px;
+  margin: 2px;
+  text-align: center;
+  cursor: default;
+}
+
+.box-item.animate {
+  animation-name: boxbing;
+  animation-duration: 0.7s;
+  animation-iteration-count: 1;
+  /* 设置动画只播放一次 */
+  animation-fill-mode: forwards;
+  /* 保持动画结束时的状态 */
+}
+
+@keyframes boxbing {
+  0% {
+    transform: scale(1);
+  }
+
+  50% {
+    transform: scale(1.1);
+  }
+
+  100% {
+    transform: scale(1);
+  }
+}
+```
 
 ## Features
 
@@ -26,6 +75,4 @@ Name();
 - Custom utilities
 
 For more features and usage instructions, please refer to the documentation.
-```
-
-This should give users a clear understanding of your package's purpose and how to use it.
\ No newline at end of file
+```
\ No newline at end of file
diff --git a/Tool/animate.js b/Tool/animate.js
index 577b38c..4bbe964 100644
--- a/Tool/animate.js
+++ b/Tool/animate.js
@@ -1,7 +1,7 @@
 /* 
  * @Author: ddmt
  * @Date: 2024-9-29 20:50:12
- * @LastEditTime: 2024-9-29 20:50:12
+ * @LastEditTime: 2024-9-30 0:12:12
  * @LastEditors: ddmt
  * @Description: ddmt-index file
  * @FilePath: /Tool/animate.js
@@ -9,13 +9,15 @@
 
 /**
  * 动画函数
- * @param {HTMLElement} event 
+ * @param {HTMLElement} HTMLElement 
  * @param {string} classname 
+ * @param {boolean} forceExecute 
+ * @returns {void}
  */
-export function animateStart(event, className, forceExecute) {
-    if (forceExecute) event.target.classList.remove(className); // 清洗动画
-    event.classList.add(className);
-    event.addEventListener('animationend', (event) => {
+export function animateStart(HTMLElement, className, forceExecute=false) {
+    if (forceExecute) HTMLElement.target.classList.remove(className); // 清洗动画
+    HTMLElement.classList.add(className);
+    HTMLElement.addEventListener('animationend', (event) => {
         event.target.classList.remove(className); // 清洗动画
     });
 }
diff --git a/Tool/number.js b/Tool/number.js
index 007f767..970ae09 100644
--- a/Tool/number.js
+++ b/Tool/number.js
@@ -1,7 +1,7 @@
 /* 
  * @Author: ddmt
  * @Date: 2024-9-29 20:50:12
- * @LastEditTime: 2024-9-29 20:50:12
+ * @LastEditTime: 2024-9-30 0:13:12
  * @LastEditors: ddmt
  * @Description: ddmt-index file
  * @FilePath: /Tool/number.js
@@ -29,3 +29,43 @@ export function nextArray(arr, index) {
     index--;
     return arr.slice(index + 1, arr.length).concat(arr.slice(0, index + 1));
 }
+
+/*
+ * 获取相对时间(中文)
+ * @param {Date} date 
+ */
+export function getRelativeTime(date) {
+    const now = new Date();
+    const diffInSeconds = Math.floor((now.getTime() - date.getTime()) / 1000);
+  
+    if (diffInSeconds < 60) {
+      return '刚刚';
+    }
+  
+    const diffInMinutes = Math.floor(diffInSeconds / 60);
+    if (diffInMinutes < 60) {
+      return `${diffInMinutes}分钟前`;
+    }
+  
+    const diffInHours = Math.floor(diffInMinutes / 60);
+    if (diffInHours < 24) {
+      return `${diffInHours}小时前`;
+    }
+  
+    const diffInDays = Math.floor(diffInHours / 24);
+    if (diffInDays < 30) {
+      return `${diffInDays}天前`;
+    }
+  
+    const diffInMonths = Math.floor(diffInDays / 30);
+    if (diffInMonths < 12) {
+      return `${diffInMonths}个月前`;
+    }
+  
+    const diffInYears = Math.floor(diffInMonths / 12);
+    if (diffInYears < 5) {
+      return `${diffInYears}年前`;
+    }
+  
+    return '很久以前';
+  }
\ No newline at end of file
diff --git a/package.json b/package.json
index a139878..db9912a 100644
--- a/package.json
+++ b/package.json
@@ -1,12 +1,16 @@
 {
   "name": "ddmt-tool",
-  "version": "0.0.1-beta.1",
+  "version": "0.0.1-beta.2",
   "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",
   "scripts": {
     "dev": "node index.js"
   },
+  "repository": {
+    "type": "git",
+    "url": "git@git.ddmt.top:ddmt/ddmt-tool.git"
+    },
   "keywords": [
     "ddmt",
     "tool",