diff --git a/app/routes/files.upload.tsx b/app/routes/files.upload.tsx
index 3f48da5..4f0fae7 100644
--- a/app/routes/files.upload.tsx
+++ b/app/routes/files.upload.tsx
@@ -281,6 +281,12 @@ export default function FilesUpload() {
   const [documentNumber, setDocumentNumber] = useState<string>("");
   const [remark, setRemark] = useState<string>("");
   const [currentFiles, setCurrentFiles] = useState<File[]>([]);
+
+  // 合同文件上传状态
+  const [isContractType, setIsContractType] = useState<boolean>(false);
+  const [contractMainFiles, setContractMainFiles] = useState<File[]>([]);
+  const [contractAttachmentFiles, setContractAttachmentFiles] = useState<File[]>([]);
+ 
   const [uploadProgress, setUploadProgress] = useState(0);
   const [uploadSpeed, setUploadSpeed] = useState("0KB/s");
   const [uploadStage, setUploadStage] = useState<"idle" | "uploading" | "processing" | "completed" | "hadden">("idle");
@@ -318,6 +324,9 @@ export default function FilesUpload() {
   
   // UploadArea组件引用
   const uploadAreaRef = useRef<UploadAreaRef>(null);
+  // 添加合同文件上传区域引用
+  const contractMainFileRef = useRef<UploadAreaRef>(null);
+  const contractAttachmentFileRef = useRef<UploadAreaRef>(null);
   
   // 表单提交引用
   const formRef = useRef<HTMLFormElement>(null);
@@ -441,17 +450,106 @@ export default function FilesUpload() {
       // 立即清除错误状态
       setFileTypeError(null);
       
+      // 检查是否选择了合同类型
+      const selectedType = documentTypes.find(t => t.id.toString() === value);
+      const isContract = !!(selectedType && selectedType.name.includes('合同'));
+      setIsContractType(isContract);
+      
+      // 重置文件状态
+      setContractMainFiles([]);
+      setContractAttachmentFiles([]);
+      setCurrentFiles([]);
+      
       // 如果已经有选中的文件，且选择了文件类型，则开始上传
-      if (currentFiles.length > 0) {
+      if (currentFiles.length > 0 && !isContract) {
         startUpload(currentFiles);
       }
     } else {
       setFileType("");
+      setIsContractType(false);
       // 如果用户选择了空选项，显示错误信息
       setFileTypeError("上传文件之前请选择文件类型");
     }
   };
   
+  // 处理合同主文件选择
+  const handleContractMainFilesSelected = (files: FileList) => {
+    if (files.length > 0) {
+      // 验证文件类型，只允许PDF文件
+      const validFiles: File[] = [];
+      let hasInvalidFiles = false;
+      
+      Array.from(files).forEach(file => {
+        if (file.type === 'application/pdf' || file.name.toLowerCase().endsWith('.pdf')) {
+          validFiles.push(file);
+        } else {
+          hasInvalidFiles = true;
+        }
+      });
+      
+      if (hasInvalidFiles) {
+        // 显示错误提示
+        messageService.error('只能上传PDF格式的文件', {
+          title: '文件类型错误',
+          confirmText: '确定',
+          cancelText: '',
+        });
+      }
+      
+      if (validFiles.length > 0) {
+        setContractMainFiles(validFiles);
+        checkAndPrepareUpload(validFiles, contractAttachmentFiles);
+      }
+    }
+  };
+  
+  // 处理合同附件选择
+  const handleContractAttachmentFilesSelected = (files: FileList) => {
+    if (files.length > 0) {
+      // 验证文件类型，只允许PDF文件
+      const validFiles: File[] = [];
+      let hasInvalidFiles = false;
+      
+      Array.from(files).forEach(file => {
+        if (file.type === 'application/pdf' || file.name.toLowerCase().endsWith('.pdf')) {
+          validFiles.push(file);
+        } else {
+          hasInvalidFiles = true;
+        }
+      });
+      
+      if (hasInvalidFiles) {
+        // 显示错误提示
+        messageService.error('只能上传PDF格式的文件', {
+          title: '文件类型错误',
+          confirmText: '确定',
+          cancelText: '',
+        });
+      }
+      
+      if (validFiles.length > 0) {
+        setContractAttachmentFiles(validFiles);
+        checkAndPrepareUpload(contractMainFiles, validFiles);
+      }
+    }
+  };
+  
+  // 检查并准备上传
+  const checkAndPrepareUpload = (mainFiles: File[], attachmentFiles: File[]) => {
+    // 当两个区域都有文件时才准备上传
+    if (mainFiles.length > 0 && attachmentFiles.length > 0) {
+      // 合并所有文件
+      const allFiles = [...mainFiles, ...attachmentFiles];
+
+      // 这里的currentFiles的长度是上传进度条是否显示的关键
+      // setCurrentFiles(allFiles);
+      
+      // 将准备上传的操作移到这里，暂时不执行
+      console.log('准备上传', allFiles.length, '个文件');
+      // startUpload(allFiles);
+    }
+  };
+  
   // 开始上传文件
   const startUpload = async (files: File[]) => {
     try {
@@ -795,6 +893,10 @@ export default function FilesUpload() {
     setCurrentFiles([]);
     setCompletedFiles([]);
     
+    // 重置合同文件状态
+    setContractMainFiles([]);
+    setContractAttachmentFiles([]);
+    
     // 重置步骤状态
     setProcessingSteps([
       { title: "文件上传", description: "等待上传文件到服务器...", status: "waiting" },
@@ -808,6 +910,12 @@ export default function FilesUpload() {
     if (uploadAreaRef.current) {
       uploadAreaRef.current.resetFileInput();
     }
+    if (contractMainFileRef.current) {
+      contractMainFileRef.current.resetFileInput();
+    }
+    if (contractAttachmentFileRef.current) {
+      contractAttachmentFileRef.current.resetFileInput();
+    }
   };
   
   // 获取当前时间字符串
@@ -1051,19 +1159,81 @@ export default function FilesUpload() {
         </Card>
         
         {/* 文件上传区域 */}
-        <Card title={<h3>文件上传</h3>} className="mb-4">
+        <Card className="mb-4">
+          {/* 自定义标题栏 */}
+          <div className="w-full flex justify-between items-center mb-4">
+            <h3 className="text-lg font-medium">文件上传</h3>
+            {contractMainFiles.length > 0 && contractAttachmentFiles.length > 0 && (
+              <Button 
+                type="primary" 
+                icon="ri-upload-cloud-line"
+                onClick={() => startUpload([...contractMainFiles, ...contractAttachmentFiles])}
+              >
+                开始上传
+              </Button>
+            )}
+          </div>
+          
           {/* 初始上传区域 */}
           {uploadStage === "idle" && (
             <>
-              <UploadArea 
-                ref={uploadAreaRef}
-                onFilesSelected={handleFilesSelected}
-                multiple={true}
-                // accept=".pdf,.doc,.docx,.xls,.xlsx,.jpg,.jpeg,.png"
-                accept=".pdf"
-                tipText="支持单个或多个pdf文件上传，文件格式：PDF"
-                shouldPreventFileSelect={!fileType}
-              />
+              {!isContractType ? (
+                // 标准上传区域 - 非合同类型
+                <UploadArea 
+                  ref={uploadAreaRef}
+                  onFilesSelected={handleFilesSelected}
+                  multiple={true}
+                  accept=".pdf"
+                  tipText="支持单个或多个pdf文件上传，文件格式：PDF"
+                  shouldPreventFileSelect={!fileType}
+                />
+              ) : (
+                // 合同文件上传区域 - 双区域并排
+                <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+                  <div>
+                    <h4 className="font-medium mb-2">合同主文件</h4>
+                    <UploadArea 
+                      onFilesSelected={handleContractMainFilesSelected}
+                      ref={contractMainFileRef}
+                      multiple={false}
+                      accept=".pdf"
+                      tipText="请上传合同主文件，格式：PDF"
+                      mainText="上传合同主文件"
+                      buttonText="选择主文件"
+                      icon="ri-file-text-line"
+                      shouldPreventFileSelect={!fileType}
+                    />
+                    {contractMainFiles.length > 0 && (
+                      <div className="mt-2 text-sm text-green-600">
+                        <i className="ri-checkbox-circle-line"></i> 
+                        已选择主文件: <span className="font-medium">{contractMainFiles[0].name}</span>
+                      </div>
+                    )}
+                  </div>
+                  <div>
+                    <h4 className="font-medium mb-2">合同附件</h4>
+                    <UploadArea 
+                      onFilesSelected={handleContractAttachmentFilesSelected}
+                      ref={contractAttachmentFileRef}
+                      multiple={false}
+                      accept=".pdf"
+                      tipText="请上传合同附件，格式：PDF"
+                      mainText="上传合同附件"
+                      buttonText="选择附件"
+                      icon="ri-file-copy-line"
+                      shouldPreventFileSelect={!fileType}
+                    />
+                    {contractAttachmentFiles.length > 0 && (
+                      <div className="mt-2 text-sm text-green-600">
+                        <i className="ri-checkbox-circle-line"></i> 
+                        已选择附件: {contractAttachmentFiles.map((file, index) => (
+                          <span key={index} className="font-medium">{file.name}</span>
+                        ))}
+                      </div>
+                    )}
+                  </div>
+                </div>
+              )}
 
               {/* 测试文档标记 */}
               <div className="switch-container mb-4">
@@ -1143,6 +1313,7 @@ export default function FilesUpload() {
                   </div>
 
               )}
+
             </>
           )}
           
diff --git a/app/routes/reviews.tsx b/app/routes/reviews.tsx
index 52dedfd..ffbbe16 100644
--- a/app/routes/reviews.tsx
+++ b/app/routes/reviews.tsx
@@ -575,7 +575,9 @@ export default function ReviewDetails() {
             activeTab={activeTab}
             onTabChange={handleTabChange}
             fileInfo={{
-              previousRoute: loaderData.previousRoute
+              previousRoute: loaderData.previousRoute,
+              path: document?.path,
+              auditStatus: document?.auditStatus
             }}
             onConfirmResults={handleConfirmResults}
           >