diff --git a/mesay.js b/mesay.js
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index 0000000..fa851a5
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+++ b/mesay.js
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+// ==UserScript==
+// @name         Me说
+// @namespace    http://tampermonkey.net/
+// @version      1.5
+// @description  Me说，小尾巴
+// @match        https://linux.do/*
+// @icon         https://cdn.linux.do/uploads/default/original/3X/9/d/9dd49731091ce8656e94433a26a3ef36062b3994.png
+// @grant        none
+// ==/UserScript==
+
+(function () {
+    'use strict';
+
+    const emotionalState = [
+        '容光焕发', '无精打采', '精神抖擞',
+        '奄奄一息', '气宇轩昂', '疲惫不堪',
+        '落落大方', '愁眉苦脸', '满面春风',
+        '心力交瘁', '风度翩翩', '萎靡不振',
+        '温文尔雅', '怏怏不乐', '精神焕发',
+        '人见人爱，花见花看，车见车爆胎',
+    ];
+
+    function randInt(start, end) {
+        return Math.floor(Math.random() * (end - start + 1)) + start;
+    };
+
+    function getEmotionalState() {
+        return emotionalState[randInt(0, emotionalState.length - 1)];
+    }
+
+    // 获取预加载数据
+    function getPreloadedData() {
+        const preloadedDataElement = document.querySelector("#data-preloaded");
+        if (!preloadedDataElement) {
+            throw new Error("Preloaded data element not found");
+        }
+        const preloadedData = preloadedDataElement.getAttribute("data-preloaded");
+        return JSON.parse(preloadedData);
+    };
+    // 获取用户名
+    function getUsername() {
+        const preloadedData = getPreloadedData();
+        const preloadedCurrentUserData = JSON.parse(preloadedData.currentUser);
+        return preloadedCurrentUserData.username;
+    }
+
+    // 获取话题所在分类
+    function getCategoryNames() {
+        const categories = [];
+
+        // 第一种方式
+        const titleWrapper = document.getElementsByClassName('title-wrapper')[0];
+        if (titleWrapper && titleWrapper.children[1]) {
+            for (let child of titleWrapper.children[1].children) {
+                if (child.children[0]) {
+                    categories.push(child.children[0].innerText.trim());
+                }
+            }
+        }
+
+        // 第二种方式
+        const topicCategory = document.getElementsByClassName('topic-category')[0];
+        if (topicCategory) {
+            categories.push(...topicCategory.innerText.split('\n').map(cat => cat.trim()));
+        }
+
+        return categories;
+    }
+
+    function isSecretGarden() {
+        const categories = getCategoryNames();
+        return categories.includes("秘密花园");
+    }
+
+    function handleClick(event) {
+        if (event.target && event.target.closest('button.create')) {
+            processTextarea();
+        }
+    }
+
+    function handleKeydown(event) {
+        if (event.ctrlKey && event.key === 'Enter') {
+            processTextarea();
+        }
+    }
+
+    function processTextarea() {
+        // 仅后花园的帖子使用
+        if (!isSecretGarden()) { return; }
+
+        let textarea = document.querySelector('#reply-control textarea');
+        let text = textarea.value.trim();
+        let signature = `<strong>${getUsername()}</strong>`;
+        if (text.length > 0 && !text.includes(signature)) {
+            textarea.value = `${text}\n\n --- \n\n <div style="text-align:right" dir="auto">— 来自${getEmotionalState()}的 ${signature}</div>`;
+
+            // 创建并触发 input 事件
+            const inputEvent = new Event('input', {
+                bubbles: true,
+                cancelable: true
+            });
+            // 触发事件
+            textarea.dispatchEvent(inputEvent);
+        }
+    }
+
+    function init() {
+        const container = document.getElementById("reply-control");
+        // 添加事件监听器
+        container.addEventListener('click', handleClick, true);
+        document.addEventListener('keydown', handleKeydown, true);
+    };
+
+    setTimeout(function () {
+        init();
+    }, 1000);
+})();
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