diff --git a/templates/modules/widgets/aside/recent-posts.html b/templates/modules/widgets/aside/recent-posts.html
index a7c1bd62..c8f0c3fa 100644
--- a/templates/modules/widgets/aside/recent-posts.html
+++ b/templates/modules/widgets/aside/recent-posts.html
@@ -1,12 +1,15 @@
 <!DOCTYPE html>
 <html lang="en" xmlns:th="http://www.thymeleaf.org">
-<div class="card-widget card-recent-post" th:fragment="recent-posts" th:with="posts = ${postFinder.list(1,6)}">
+<div class="card-widget card-recent-post" th:fragment="recent-posts" th:with='posts = ${postFinder.list(1,6)},
+    postRandomImg=${#strings.contains(theme.config.layout.postRandomImg,"?") ? theme.config.layout.postRandomImg : theme.config.layout.postRandomImg+"?"}'
+>
+
     <div class="item-headline"><i class="iconfont icon-listol"></i><span>最近发布</span></div>
     <div class="aside-list">
         <!-- 最新文章，用户可以自定义展示数量 -->
         <div class="aside-list-item" th:each="post : ${posts}">
             <a class="thumbnail" th:href="@{${post.status.permalink}}" th:title="${post.spec.title}">
-                <img loading="lazy" th:alt="${post.spec.title}" th:src="${#strings.isEmpty(post.spec.cover) ? theme.config.layout.postRandomImg : post.spec.cover}">
+                <img loading="lazy" th:alt="${post.spec.title}" th:src='${#strings.isEmpty(post.spec.cover) ? theme.config.layout.postRandomImg+","+post.spec.title  : post.spec.cover}'>
             </a>
             <div class="content">
                 <a class="title" th:href="@{${post.status.permalink}}" th:text="${post.spec.title}" th:title="${post.spec.title}"></a>
