update h3 exam name.

examcloud-core-questions-starter/src/main/resources/templates/sddxExportPaperService_answer.ftl

@@ -238,9 +238,7 @@
             <div id="e_box_0" class="e_box">
                 <div class="e_paper_title">
                     <h1>山东大学继续（网络）教育</h1>
-                    <#if examName??>
-                        <h3>${examName}</h3>
-                    </#if>
+                    <h3>${examName!}&nbsp;</h3>
                     <div class="e_description">
                         <span>课程名称：<em style="color: #FF0000">${courseName!}</em></span>
                         <span>课程代码：<em style="color: #FF0000">${courseNo!}</em></span>

examcloud-core-questions-starter/src/main/resources/templates/sddxExportPaperService_paper.ftl

@@ -238,9 +238,7 @@
             <div id="e_box_0" class="e_box">
                 <div class="e_paper_title">
                     <h1>山东大学继续（网络）教育</h1>
-                    <#if examName??>
-                        <h3>${examName}</h3>
-                    </#if>
+                    <h3>${examName!}&nbsp;</h3>
                     <div class="e_description">
                         <span>课程名称：<em style="color: #FF0000">${courseName!}</em></span>
                         <span>课程代码：<em style="color: #FF0000">${courseNo!}</em></span>