diff --git a/Merge/front/src/components/PostDetailJWLLL.jsx b/Merge/front/src/components/PostDetailJWLLL.jsx
index adc2a0c..2745d79 100644
--- a/Merge/front/src/components/PostDetailJWLLL.jsx
+++ b/Merge/front/src/components/PostDetailJWLLL.jsx
@@ -22,6 +22,7 @@
   const [showComments, setShowComments] = useState(false)
   const [isFollowing, setIsFollowing] = useState(false)
   const [authorInfo, setAuthorInfo] = useState(null)
+  const [previewImg, setPreviewImg] = useState(null)
   // 获取当前用户ID
   const getCurrentUserId = () => {
     const userInfo = getUserInfo()
@@ -274,6 +275,21 @@
           </div>
         )}
 
+        {/* 帖子图片（支持多图） */}
+        {Array.isArray(post.media_urls) && post.media_urls.length > 0 && (
+          <div className="post-images" style={{display:'flex',gap:8,marginBottom:16}}>
+            {post.media_urls.map((url, idx) => (
+              <img key={idx} src={url} alt={`图片${idx+1}`} style={{maxWidth:220,maxHeight:220,borderRadius:8,objectFit:'cover',cursor:'pointer'}} onClick={() => setPreviewImg(url)} />
+            ))}
+          </div>
+        )}
+        {/* 大图预览弹窗 */}
+        {previewImg && (
+          <div className="img-preview-mask" style={{position:'fixed',zIndex:9999,top:0,left:0,right:0,bottom:0,background:'rgba(0,0,0,0.7)',display:'flex',alignItems:'center',justifyContent:'center'}} onClick={()=>setPreviewImg(null)}>
+            <img src={previewImg} alt="大图预览" style={{maxWidth:'90vw',maxHeight:'90vh',borderRadius:12,boxShadow:'0 4px 24px #0008'}} />
+          </div>
+        )}
+
         {/* 帖子正文 */}
         <div className="post-body">
           <p>{post.content}</p>