diff --git a/docs/QUICK_REF.md b/docs/QUICK_REF.md
index 1850c09..96efa16 100644
--- a/docs/QUICK_REF.md
+++ b/docs/QUICK_REF.md
@@ -7,7 +7,7 @@
 ## 版本速查
 
 ### 当前版本
-`0.2.10` → 下一目标 `0.2.11` ([M3.11](./M3.md))
+`0.2.11` → 下一目标 `0.3.1` ([M4.1](./M4.md))
 
 ### 模块版本范围
 
diff --git a/docs/README.md b/docs/README.md
index 04ff81e..6c03400 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -65,9 +65,9 @@ M11.10完成 → 1.0.0 (正式发布)
 
 ## 当前状态
 
-**当前版本**: `0.2.10`  
-**当前进度**: 24/97 (25%)  
-**下一任务**: [M3.11 词典图标标识](./M3.md#m311-词典图标标识--目标版本-0211)
+**当前版本**: `0.2.11`  
+**当前进度**: 25/97 (26%)  
+**下一任务**: [M4.1 Popup基础界面](./M4.md#m41-popup基础界面--目标版本-031)
 
 ---
 
diff --git a/docs/VERSION.md b/docs/VERSION.md
index fc19b0c..ed6241c 100644
--- a/docs/VERSION.md
+++ b/docs/VERSION.md
@@ -46,7 +46,7 @@
 | M3.8 | 0.2.8 | 加载状态显示 | ✅ | 2026-02-11 |
 | M3.9 | 0.2.9 | 有道词典实现 | ✅ | 2026-02-11 |
 | M3.10 | 0.2.10 | 结果折叠/展开 | ✅ | 2026-02-11 |
-| M3.11 | 0.2.11 | 词典图标标识 | ⬜ | - |
+| M3.11 | 0.2.11 | 词典图标标识 | ✅ | 2026-02-11 |
 
 ---
 
diff --git a/manifest.json b/manifest.json
index d697aad..658d9d5 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "沙拉查词",
-  "version": "0.2.10",
+  "version": "0.2.11",
   "description": "聚合词典划词翻译",
   "permissions": [
     "storage",
diff --git a/package.json b/package.json
index 741cc96..991f256 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "salad-dict",
-  "version": "0.2.10",
+  "version": "0.2.11",
   "description": "聚合词典划词翻译",
   "private": true,
   "type": "module",
diff --git a/src/content/components/DictPanel.js b/src/content/components/DictPanel.js
index 4358cdf..ce16260 100644
--- a/src/content/components/DictPanel.js
+++ b/src/content/components/DictPanel.js
@@ -200,13 +200,39 @@ export class DictPanel {
         }
         
         .dict-toggle {
-          font-size: 12px;
-          margin-right: 8px;
+          font-size: 10px;
+          margin-right: 6px;
           color: #666;
           width: 12px;
           text-align: center;
         }
         
+        .dict-icon {
+          width: 16px;
+          height: 16px;
+          border-radius: 3px;
+          margin-right: 8px;
+          display: flex;
+          align-items: center;
+          justify-content: center;
+          font-size: 10px;
+          font-weight: bold;
+          color: white;
+          flex-shrink: 0;
+        }
+        
+        .dict-icon.bing {
+          background: #00809d;
+        }
+        
+        .dict-icon.youdao {
+          background: #e93a2b;
+        }
+        
+        .dict-icon.default {
+          background: #999;
+        }
+        
         .dict-name {
           font-size: 13px;
           font-weight: 600;
@@ -425,6 +451,32 @@ export class DictPanel {
     this._setContent(html);
   }
 
+  /**
+   * 获取词典图标类名
+   * @private
+   * @param {string} dictName - 词典名称
+   * @returns {string} 图标类名
+   */
+  _getDictIconClass(dictName) {
+    const name = dictName.toLowerCase();
+    if (name.includes('必应') || name.includes('bing')) return 'bing';
+    if (name.includes('有道') || name.includes('youdao')) return 'youdao';
+    return 'default';
+  }
+
+  /**
+   * 获取词典图标文字
+   * @private
+   * @param {string} dictName - 词典名称
+   * @returns {string} 图标文字
+   */
+  _getDictIconText(dictName) {
+    const name = dictName.toLowerCase();
+    if (name.includes('必应') || name.includes('bing')) return 'B';
+    if (name.includes('有道') || name.includes('youdao')) return 'Y';
+    return dictName.charAt(0).toUpperCase();
+  }
+
   /**
    * 渲染单个词典区块
    * @private
@@ -438,10 +490,14 @@ export class DictPanel {
     const toggleIcon = isCollapsed ? '▶' : '▼';
     const contentClass = isCollapsed ? 'dict-content collapsed' : 'dict-content';
     
+    const iconClass = this._getDictIconClass(dictName);
+    const iconText = this._getDictIconText(dictName);
+    
     return `
       <div class="dict-section" data-dict="${this._escapeHtml(dictName)}">
         <div class="dict-header">
           <span class="dict-toggle">${toggleIcon}</span>
+          <div class="dict-icon ${iconClass}">${iconText}</div>
           <span class="dict-name">${this._escapeHtml(dictName)}</span>
         </div>
         <div class="${contentClass}">