updated

src/main/resources/templates/article/components/article-drawer.html

@@ -60,9 +60,9 @@
         <div class="hot-recommend-content-item" th:each="file: ${archiveFiles}">
           <div>
             <a href="javascript:void(0)" target="_blank" th:onclick="handleFileUrl([[${file.productId}]])">
-              <img src="/img/article/PC--pdf.png" th:if="${#strings.containsIgnoreCase(file.fileName, 'pdf')}">
-              <img src="/img/info/PC-doc.png" th:if="${#strings.containsIgnoreCase(file.fileName, 'doc')}">
-              <img src="/img/info/PC-ppt.png" th:if="${#strings.containsIgnoreCase(file.fileName, 'ppt')}">
+              <img src="/img/article/PC--pdf.png" th:if="${#strings.containsIgnoreCase(file.fileName, '.pdf')}">
+              <img src="/img/info/PC-doc.png" th:if="${#strings.containsIgnoreCase(file.fileName, '.doc')}">
+              <img src="/img/info/PC-ppt.png" th:if="${#strings.containsIgnoreCase(file.fileName, '.ppt')}">
             </a>
           </div>
           <div>