diff --git a/frontend/package.json b/frontend/package.json
index 5757c39..0712903 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -15,6 +15,7 @@
     "antd": "^6.2.2",
     "axios": "^1.13.4",
     "framer-motion": "^12.29.2",
+    "jszip": "^3.10.1",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
     "react-router-dom": "^7.13.0",
diff --git a/frontend/src/components/ModelViewer.jsx b/frontend/src/components/ModelViewer.jsx
index d766735..db7a4b4 100644
--- a/frontend/src/components/ModelViewer.jsx
+++ b/frontend/src/components/ModelViewer.jsx
@@ -1,16 +1,21 @@
-import React, { Suspense } from 'react';
+import React, { Suspense, useState, useEffect } from 'react';
 import { Canvas, useLoader } from '@react-three/fiber';
 import { OBJLoader } from 'three/examples/jsm/loaders/OBJLoader';
 import { MTLLoader } from 'three/examples/jsm/loaders/MTLLoader';
 import { OrbitControls, Stage, useProgress, Environment, ContactShadows } from '@react-three/drei';
 import { Spin } from 'antd';
+import JSZip from 'jszip';
+import * as THREE from 'three';
 
 const Model = ({ objPath, mtlPath, scale = 1 }) => {
-  const materials = useLoader(MTLLoader, mtlPath);
+  // If mtlPath is provided, load materials first
+  const materials = mtlPath ? useLoader(MTLLoader, mtlPath) : null;
   
   const obj = useLoader(OBJLoader, objPath, (loader) => {
-    materials.preload();
-    loader.setMaterials(materials);
+    if (materials) {
+      materials.preload();
+      loader.setMaterials(materials);
+    }
   });
 
   const clone = obj.clone();
@@ -46,6 +51,111 @@ const LoadingOverlay = () => {
 };
 
 const ModelViewer = ({ objPath, mtlPath, scale = 1, autoRotate = true }) => {
+  const [paths, setPaths] = useState(null);
+  const [unzipping, setUnzipping] = useState(false);
+  const [error, setError] = useState(null);
+
+  useEffect(() => {
+    let isMounted = true;
+    const blobUrls = [];
+
+    const loadPaths = async () => {
+      if (!objPath) return;
+
+      // 如果是 zip 文件
+      if (objPath.toLowerCase().endsWith('.zip')) {
+        setUnzipping(true);
+        setError(null);
+        try {
+          const response = await fetch(objPath);
+          const arrayBuffer = await response.arrayBuffer();
+          const zip = await JSZip.loadAsync(arrayBuffer);
+          
+          let extractedObj = null;
+          let extractedMtl = null;
+          const fileMap = {};
+
+          // 1. 提取所有文件并创建 Blob URL 映射
+          for (const [filename, file] of Object.entries(zip.files)) {
+            if (file.dir) continue;
+            
+            const content = await file.async('blob');
+            const url = URL.createObjectURL(content);
+            blobUrls.push(url);
+            
+            // 记录文件名到 URL 的映射，用于后续材质引用图片等情况
+            const baseName = filename.split('/').pop();
+            fileMap[baseName] = url;
+
+            if (filename.toLowerCase().endsWith('.obj')) {
+              extractedObj = url;
+            } else if (filename.toLowerCase().endsWith('.mtl')) {
+              extractedMtl = url;
+            }
+          }
+
+          if (isMounted) {
+            if (extractedObj) {
+              setPaths({ obj: extractedObj, mtl: extractedMtl });
+            } else {
+              setError('压缩包内未找到 .obj 模型文件');
+            }
+          }
+        } catch (err) {
+          console.error('Error unzipping model:', err);
+          if (isMounted) setError('加载压缩包失败');
+        } finally {
+          if (isMounted) setUnzipping(false);
+        }
+      } else {
+        // 普通路径
+        setPaths({ obj: objPath, mtl: mtlPath });
+      }
+    };
+
+    loadPaths();
+
+    return () => {
+      isMounted = false;
+      // 清理 Blob URL 释放内存
+      blobUrls.forEach(url => URL.revokeObjectURL(url));
+    };
+  }, [objPath, mtlPath]);
+
+  if (unzipping) {
+    return (
+      <div style={{ 
+        display: 'flex', 
+        flexDirection: 'column', 
+        alignItems: 'center', 
+        justifyContent: 'center', 
+        height: '100%', 
+        background: 'rgba(0,0,0,0.1)' 
+      }}>
+        <Spin size="large" />
+        <div style={{ color: '#00b96b', marginTop: 15, fontWeight: '500' }}>正在解压 3D 资源...</div>
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div style={{ 
+        display: 'flex', 
+        alignItems: 'center', 
+        justifyContent: 'center', 
+        height: '100%', 
+        color: '#ff4d4f',
+        padding: 20,
+        textAlign: 'center'
+      }}>
+        {error}
+      </div>
+    );
+  }
+
+  if (!paths) return null;
+
   return (
     <div style={{ position: 'relative', width: '100%', height: '100%' }}>
       <LoadingOverlay />
@@ -56,7 +166,7 @@ const ModelViewer = ({ objPath, mtlPath, scale = 1, autoRotate = true }) => {
         
         <Suspense fallback={null}>
           <Stage environment="city" intensity={0.6} adjustCamera={true}>
-            <Model objPath={objPath} mtlPath={mtlPath} scale={scale} />
+            <Model objPath={paths.obj} mtlPath={paths.mtl} scale={scale} />
           </Stage>
           <Environment preset="city" />
           <ContactShadows position={[0, -0.8, 0]} opacity={0.4} scale={10} blur={2} far={0.8} />
diff --git a/frontend/src/pages/Home.jsx b/frontend/src/pages/Home.jsx
index 376f213..ed87ca2 100644
--- a/frontend/src/pages/Home.jsx
+++ b/frontend/src/pages/Home.jsx
@@ -131,14 +131,23 @@ const Home = () => {
                     justifyContent: 'center', 
                     alignItems: 'center',
                     color: '#444',
-                    borderBottom: '1px solid rgba(255,255,255,0.05)'
+                    borderBottom: '1px solid rgba(255,255,255,0.05)',
+                    overflow: 'hidden'
                   }}>
-                    <motion.div
-                      animate={{ y: [0, -10, 0] }}
-                      transition={{ repeat: Infinity, duration: 3, ease: "easeInOut" }}
-                    >
-                      <RocketOutlined style={{ fontSize: 60, color: '#00b96b' }} />
-                    </motion.div>
+                    {product.static_image_url ? (
+                      <img 
+                        src={product.static_image_url} 
+                        alt={product.name} 
+                        style={{ width: '100%', height: '100%', objectFit: 'cover' }} 
+                      />
+                    ) : (
+                      <motion.div
+                        animate={{ y: [0, -10, 0] }}
+                        transition={{ repeat: Infinity, duration: 3, ease: "easeInOut" }}
+                      >
+                        <RocketOutlined style={{ fontSize: 60, color: '#00b96b' }} />
+                      </motion.div>
+                    )}
                   </div>
                 }
                 onClick={() => navigate(`/product/${product.id}`)}
diff --git a/frontend/src/pages/ProductDetail.jsx b/frontend/src/pages/ProductDetail.jsx
index e212373..d5adf1b 100644
--- a/frontend/src/pages/ProductDetail.jsx
+++ b/frontend/src/pages/ProductDetail.jsx
@@ -64,6 +64,17 @@ const ProductDetail = () => {
 
   const getModelPaths = (p) => {
     if (!p) return null;
+    
+    // 优先使用后台配置的 3D 模型 URL
+    if (p.model_3d_url) {
+      return { obj: p.model_3d_url };
+    }
+
+    // 如果有静态图，且没有特定的 3D 模型 URL，则优先显示静态图，不进入下方的通用 3D 模板匹配
+    if (p.static_image_url) {
+      return null;
+    }
+
     const text = (p.name + p.description).toLowerCase();
     
     if (text.includes('mini')) {
@@ -117,6 +128,8 @@ const ProductDetail = () => {
           }}>
              {modelPaths ? (
                <ModelViewer objPath={modelPaths.obj} mtlPath={modelPaths.mtl} />
+             ) : product.static_image_url ? (
+               <img src={product.static_image_url} alt={product.name} style={{ maxWidth: '100%', maxHeight: '100%', objectFit: 'contain' }} />
              ) : (
                <ThunderboltOutlined style={{ fontSize: 120, color: '#00b96b' }} />
              )}