fix #2134 replace with json

src/main/webapp/js/suggestor.js

@@ -106,7 +106,7 @@
             $.ajax({
               url: settingAjaxInfo.url,
               type: "get",
-              dataType: "jsonp",
+              dataType: "json",
               cache: false,
               data: {
                 query: $textArea.val(),