diff --git a/index.html b/index.html
index b905439..6c29b13 100644
--- a/index.html
+++ b/index.html
@@ -420,7 +420,7 @@
                             <label><input type="radio" name="transaction" value="warrant" /><span></span>经营权证</label>
                         </div>
                         <div class="centerRight-list1-div02">
-                            <input type="text" placeholder="证书编号(年份加证书号共10位)搜索" id="searchKeyWord" class="searchClass" />
+                            <input type="text" placeholder="输入证书编号(共10位)搜索" id="searchKeyWord" class="searchClass" />
                             <input type="button" value="搜索" onclick="goSearchKeyWord()" class="searchButton" />
                         </div>
                         <div class="centerRight-list1-div03">