diff --git a/article.html b/article.html
index 9638278..af5d511 100644
--- a/article.html
+++ b/article.html
@@ -169,7 +169,7 @@
                                 <!--pdf 选项卡六-->
                             </ul>
                         </div>
-                        <div class="content conthtmn">
+                        <div class="content conthtmn" id="html88">
                             <!--Tradition 选项卡二-->
 
                         </div>
diff --git a/index.html b/index.html
index 1d17268..3083d28 100644
--- a/index.html
+++ b/index.html
@@ -62,7 +62,7 @@
             <p>Too many journals to choose? Please select the topic of your manuscript.</p>
             <!--            <input id="comindex" autocomplete="off" placeholder="Please choose topics">-->
             <div id="com_index" name="name"></div>
-            <span class="es_serch_span" style="display: none;font-size: 12px;color: #e91c1c;margin-left: 5px;">Please choose topics！</span>
+            <span class="es_serch_span" style="display: none;font-size: 12px;color: #e91c1c;margin-left: 5px;">Please select a topic！</span>
             <a target="_blank" class="es_serch_btn"><i class="fa fa-hand-o-right" aria-hidden="true"></i>Search</a>
         </div>
 
diff --git a/journals.html b/journals.html
index 2ee8dff..119a25f 100644
--- a/journals.html
+++ b/journals.html
@@ -193,7 +193,7 @@
                         <i class="fa fa-hand-o-right" aria-hidden="true" style="margin-right: 5px"></i>Search
                     </a>
                     <span class="es_serch_span"
-                          style="display: none;font-size: 12px;color: #e91c1c;margin-left: 5px;">Please choose topics！</span>
+                          style="display: none;font-size: 12px;color: #e91c1c;margin-left: 5px;">Please select a topic！</span>
                 </div>
                 <div>
                     <a href="tmrde" target="_blank">
diff --git a/journals_tmr.html b/journals_tmr.html
index cf4adb0..aa6640d 100644
--- a/journals_tmr.html
+++ b/journals_tmr.html
@@ -226,7 +226,7 @@
                         <i class="fa fa-hand-o-right" aria-hidden="true" style="margin-right: 5px"></i>Search
                     </a>
                     <span class="es_serch_span"
-                          style="display: none;font-size: 12px;color: #e91c1c;margin-left: 5px;">Please choose topics！</span>
+                          style="display: none;font-size: 12px;color: #e91c1c;margin-left: 5px;">Please select a topic！</span>
                 </div>
                 <div>
                     <a href="tmrde" target="_blank">
diff --git a/js/article.js b/js/article.js
index fb37d25..0a96794 100644
--- a/js/article.js
+++ b/js/article.js
@@ -6862,6 +6862,23 @@ function article_con() {
                         }
                     }
                     $('.wen_rong .content-box .conthtmn').html(str);
+                    if(result.data.refers.length > 0){
+                        var refs = ''
+                        var xuhao = 0
+                        for(var rr = 0; rr < result.data.refers.length; rr++){
+                            
+                            if(result.data.refers[rr].author == ''){ // 如果格式不正确，或者信息不全
+                                continue;
+                            }else{   
+                                xuhao ++                             
+                                let item = "<div><p>"+ xuhao + '.' + result.data.refers[rr].author + result.data.refers[rr].title + "<i>" + result.data.refers[rr].joura +"</i>" + result.data.refers[rr].dateno + ". Available at:<a class='refsLink' href='"+ result.data.refers[rr].doilink +"' target='_blank' style='color:#006699'>"+ result.data.refers[rr].doilink +"</a></p></div>"
+                                refs += item
+                            }
+                            
+                        }
+                       // console.log(refs)
+                        $('.wen_rong .content-box .conthtmn').append('<div id="ArticleRef" class="ArticleRef"><p><b>References</b></p>'+ refs +'</div>')
+                    }
                 }
 
 
diff --git a/js/journal.js b/js/journal.js
index 838069c..9e4ff68 100644
--- a/js/journal.js
+++ b/js/journal.js
@@ -1085,13 +1085,14 @@ function bf_list() {
                 $('#com_index').selectivity({
                     allowClear: true,
                     items: new_arry,
-                    placeholder: 'Please choose topics'
+                    placeholder: 'Please select a topic'
                 })
 
                 $('.es_serch_btn').click(function () {
                     $('.es_serch_span').css('display', 'none')
                     if ($('#com_index').selectivity('val') == null) {
                         $('.es_serch_span').css('display', 'block')
+                        $('.es_serch_span').text('Please select a topic')
                         ShowDanger("Request was aborted！");
                     } else {
                         window.open("atr_wisdom.html?&wis_dom=" + $('#com_index').selectivity('val'));
diff --git a/js/scientist.js b/js/scientist.js
index 88f4b25..1276caa 100644
--- a/js/scientist.js
+++ b/js/scientist.js
@@ -68,7 +68,7 @@ function sy_index() {
                 $('#com_index').selectivity({
                     allowClear: true,
                     items: new_arry,
-                    placeholder: 'Please choose topics'
+                    placeholder: 'Please select a topic'
                 })
 
                 $('.es_serch_btn').click(function () {
@@ -8136,7 +8136,7 @@ function art_wisdom() {
                 $('#com_index').selectivity({
                     allowClear: true,
                     items: new_arry,
-                    placeholder: 'Please choose topics'
+                    placeholder: 'Please select a topic'
                 })
 
                 $('.es_serch_btn').click(function () {
@@ -8372,7 +8372,7 @@ function rev_ver() {
                 $('#com_index').selectivity({
                     allowClear: true,
                     items: new_arry,
-                    placeholder: 'Please choose topics'
+                    placeholder: 'Please select a topic'
                 })
 
                 $('.es_serch_btn').click(function () {
diff --git a/jsb/jsp.js b/jsb/jsp.js
index 26fe867..ffb7038 100644
--- a/jsb/jsp.js
+++ b/jsb/jsp.js
@@ -321,7 +321,7 @@ $.ajax({
             $('#com_index').selectivity({
                 allowClear: true,
                 items: new_arry,
-                placeholder: 'Please choose topics'
+                placeholder: 'Please select a topic'
             })
 
             $('.es_serch_btn').click(function () {
diff --git a/jss/jsp.js b/jss/jsp.js
index d32360e..d551add 100644
--- a/jss/jsp.js
+++ b/jss/jsp.js
@@ -428,7 +428,7 @@ $.ajax({
             $('#com_index').selectivity({
                 allowClear: true,
                 items: new_arry,
-                placeholder: 'Please choose topics'
+                placeholder: 'Please select a topic'
             })
 
             $('.es_serch_btn').click(function () {
diff --git a/jstmr/journal.js b/jstmr/journal.js
index 935ca61..fedb186 100644
--- a/jstmr/journal.js
+++ b/jstmr/journal.js
@@ -1002,13 +1002,14 @@ function bf_list() {
                 $('#com_index').selectivity({
                     allowClear: true,
                     items: new_arry,
-                    placeholder: 'Please choose topics'
+                    placeholder: 'Please select a topic'
                 })
 
                 $('.es_serch_btn').click(function () {
                     $('.es_serch_span').css('display', 'none')
                     if ($('#com_index').selectivity('val') == null) {
                         $('.es_serch_span').css('display', 'block')
+                        $('.es_serch_span').text('Please select a topic')
                         ShowDanger("Request was aborted！");
                     } else {
                         window.open("atr_wisdom.html?&wis_dom=" + $('#com_index').selectivity('val'));