/**
 * Insight search plugin JSX component.
 * @module view/search/insight
 */
--- a/src/view/search/insight.jsx
+++ b/src/view/search/insight.jsx
@@ -3,7 +3,7 @@
 const { Component, Fragment } = require('inferno');
-const { cacheComponent } = require('../../util/cache');
+const { cacheComponent } = require('hexo-component-inferno/lib/util/cache');

 /**
  * Algolia search engine JSX component.
@@ -36,11 +36,18 @@ class Insight extends Component {
                         <div class="searchbox-input-container">
                             <input type="text" class="searchbox-input" placeholder={translation.hint}/>
                         </div>
+                        <div class="searchbox-pinyin">
+                            <label class="checkbox">
+                                <input id="search-by-pinyin" type="checkbox" checked="checked"/>
+                                <span> 拼音检索</span>
+                            </label>
+                        </div>
                         <a class="searchbox-close" href="javascript:;">×</a>
                     </div>
                     <div class="searchbox-body"></div>
                 </div>
             </div>
+            <script src="/js/pinyin.js" defer={true}></script>
             <script src={jsUrl} defer={true}></script>
             <script dangerouslySetInnerHTML={{ __html: js }}></script>
         </Fragment>;

diff --git a/asset/js/insight.js b/asset/js/insight.js
index 33150b3..205a096 100644
--- a/asset/js/insight.js
+++ b/asset/js/insight.js
@@ -6,6 +6,19 @@ function loadInsight(config, translation) { // eslint-disable-line no-unused-var
     const $main = $('.searchbox');
     const $input = $main.find('.searchbox-input');
     const $container = $main.find('.searchbox-body');
+    const $searchByPinyin = $main.find('#search-by-pinyin');
+
+    /**
+     * 查询匹配拼音的数据。性能低于普通匹配，如果未启用拼音检索模式，直接返回 false。
+     * https://github.com/xmflswood/pinyin-match
+     * @param input {string} 目标字符串
+     * @param keyword {string} 输入的拼音或其他关键词
+     * @returns {[Array]|{Boolean}} 找到返回出现位置，未找到 / 未启用返回 false
+     */
+    function pinyinMatch(input, keyword) {
+        if (!$searchByPinyin.prop("checked")) return false;
+        return PinyinMatch.match(input, keyword);
+    }

     function section(title) {
         return $('<section>').addClass('searchbox-result-section').append($('<header>').text(title));
@@ -33,10 +46,12 @@ function loadInsight(config, translation) { // eslint-disable-line no-unused-var
         const testText = text.toLowerCase();
         const indices = matches.map(match => {
             const index = testText.indexOf(match.toLowerCase());
-            if (!match || index === -1) {
-                return null;
+            if (match && index !== -1) {
+                return [index, index + match.length];
             }
-            return [index, index + match.length];
+            // Search by pinyin
+            const pinyinIndex = pinyinMatch(testText, match.toLowerCase());
+            return pinyinIndex ? [pinyinIndex[0], pinyinIndex[1] + 1] : null;
         }).filter(match => {
             return match !== null;
         }).sort((a, b) => {
@@ -140,6 +155,8 @@ function loadInsight(config, translation) { // eslint-disable-line no-unused-var
                 }
                 if (obj[field].toLowerCase().indexOf(keyword) > -1) {
                     return true;
+                } else if (pinyinMatch(obj[field].toLowerCase(), keyword)) {
+                    return true;
                 }
                 return false;
             });
@@ -266,10 +283,12 @@ function loadInsight(config, translation) { // eslint-disable-line no-unused-var
         if (location.hash.trim() === '#insight-search') {
             $main.addClass('show');
         }
-        $input.on('input', function() {
-            const keywords = $(this).val();
+        function onInputChange() {
+            const keywords = $input.val();
             searchResultToDOM(keywords, search(json, keywords));
-        });
+        }
+        $input.on('input', onInputChange);
+        $searchByPinyin.on('change', onInputChange);
         $input.trigger('input');
     });

diff --git a/include/style/search.styl b/include/style/search.styl
index 0cdedd9..02d9b5e 100644
--- a/include/style/search.styl
+++ b/include/style/search.styl
@@ -96,6 +96,16 @@ $searchbox-bg-pagination-item-disabled ?= $searchbox-bg-container
		.searchbox-input
        flex-grow: 1
        color: inherit
        box-sizing: border-box
        padding: .75em 0 .75em 1.25em
        background: $searchbox-bg-input

+    .searchbox-pinyin
+        display: flex
+        align-items: center
+        user-select: none
+        input
+            vertical-align: middle
+        span
+            position: relative
+            top: 1px
+
     .searchbox-close
        display: inline-block
        font-size: 1.5em
        padding: .5em .75em
        cursor: pointer