diff --git a/src/pages/api/ApiDebugger.vue b/src/pages/api/ApiDebugger.vue
index f30a589..8117f39 100644
--- a/src/pages/api/ApiDebugger.vue
+++ b/src/pages/api/ApiDebugger.vue
@@ -181,17 +181,17 @@
                       <span v-if="field.required" class="text-red-500 ml-1">*</span>
                     </label>
 
-                    <!-- 图片上传字段（photo_data） -->
-                    <div v-if="field.name === 'photo_data' || field.name === 'vlphoto_data' && field.type === 'textarea'" class="space-y-2">
+                    <!-- Base64字段上传（根据后端校验规则自动识别） -->
+                    <div v-if="isBase64UploadField(field)" class="space-y-2">
                       <div class="flex gap-2 mb-2">
                         <el-upload
                           :auto-upload="false"
                           :show-file-list="false"
-                          accept="image/jpeg,image/jpg,image/png,image/bmp"
-                          :on-change="(file) => handleImageUpload(file, field.name)"
+                          :accept="getUploadAcceptByField(field)"
+                          :on-change="(file) => handleImageUpload(file, field.name, field)"
                           class="flex-1">
                           <el-button type="primary" size="small">
-                            <i class="el-icon-upload"></i> 上传图片（JPG/BMP/PNG）
+                            <i class="el-icon-upload"></i> {{ getUploadButtonTextByField(field) }}
                           </el-button>
                         </el-upload>
                         <el-button v-if="formData[field.name]" type="danger" size="small" @click="clearImageData(field.name)">
@@ -423,7 +423,7 @@
                     </el-button>
                   </div>
                   <!-- 解密加载状态 -->
-                  <div v-else-if="debugging && debugResult && debugResult.success && debugResult.response?.data?.data" 
+                  <div v-else-if="debugging && debugResult && debugResult.success && debugResult.response?.data?.data"
                        class="mt-3 pt-3 border-t border-gray-200">
                     <div class="flex items-center gap-2 text-sm text-gray-500">
                       <svg class="animate-spin h-4 w-4 text-gray-500" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
@@ -749,12 +749,12 @@ watch(
     if (newProductId === oldProductId) {
       return
     }
-    
+
     // 如果正在选择产品，不重复执行
     if (isSelectingProduct.value) {
       return
     }
-    
+
     if (newProductId && userProducts.value.length > 0) {
       await autoSelectProduct(newProductId)
     } else if (!newProductId && userProducts.value.length > 0 && !selectedProduct.value) {
@@ -771,13 +771,13 @@ const autoSelectProduct = async (productId) => {
     console.log('正在选择产品，跳过重复请求')
     return
   }
-  
+
   // 如果已经选择了相同的产品，不重复选择
   if (lastSelectedProductId.value === productId && selectedProduct.value) {
     console.log('产品已选择，跳过重复选择:', productId)
     return
   }
-  
+
   // 如果用户产品列表为空，等待加载完成
   if (!userProducts.value.length) {
     console.log('等待用户产品列表加载完成...')
@@ -883,13 +883,13 @@ const loadApiKeys = async () => {
 const selectProduct = async (product) => {
   // 防止重复选择相同产品
   const productId = product.product_id || product.id
-  if (selectedProduct.value && 
+  if (selectedProduct.value &&
       (selectedProduct.value.id === productId || selectedProduct.value.product_id === productId) &&
       !isSelectingProduct.value) {
     console.log('产品已选择，跳过重复加载:', productId)
     return
   }
-  
+
   // 确保API密钥已经加载
   if (!debugForm.accessId || !debugForm.secretKey) {
     ElMessage.warning('正在加载API密钥，请稍候...')
@@ -934,24 +934,51 @@ const loadFormConfig = async (apiCode) => {
   }
 }
 
-// 处理图片上传并转换为base64
-const handleImageUpload = (file, fieldName) => {
+const getFieldValidationText = (field) => {
+  return typeof field?.validation === 'string' ? field.validation : ''
+}
+
+const isBase64ImageOnlyField = (field) => {
+  return getFieldValidationText(field).includes('Base64图片')
+}
+
+const isBase64UploadField = (field) => {
+  if (field?.type !== 'textarea') return false
+  const validationText = getFieldValidationText(field)
+  return validationText.includes('Base64图片') || validationText.includes('Base64编码') || validationText.toLowerCase().includes('base64')
+}
+
+const getUploadAcceptByField = (field) => {
+  if (isBase64ImageOnlyField(field)) {
+    return 'image/jpeg,image/jpg,image/png,image/bmp'
+  }
+  return 'image/jpeg,image/jpg,image/png,image/bmp,application/pdf,.pdf'
+}
+
+const getUploadButtonTextByField = (field) => {
+  return isBase64ImageOnlyField(field) ? '上传图片（JPG/BMP/PNG）' : '上传文件（JPG/BMP/PNG/PDF）'
+}
+
+// 处理文件上传并转换为base64（支持按字段规则限制类型）
+const handleImageUpload = (file, fieldName, field) => {
   const fileObj = file.raw || file
-  
+
   // 验证文件类型
-  const allowedTypes = ['image/jpeg', 'image/jpg', 'image/png', 'image/bmp']
+  const allowedTypes = isBase64ImageOnlyField(field)
+    ? ['image/jpeg', 'image/jpg', 'image/png', 'image/bmp']
+    : ['image/jpeg', 'image/jpg', 'image/png', 'image/bmp', 'application/pdf']
   if (!allowedTypes.includes(fileObj.type)) {
-    ElMessage.error('只支持 JPG、BMP、PNG 格式的图片')
+    ElMessage.error(isBase64ImageOnlyField(field) ? '只支持 JPG、BMP、PNG 格式的图片' : '只支持 JPG、BMP、PNG、PDF 格式的文件')
     return false
   }
-  
+
   // 验证文件大小（限制为5MB）
   const maxSize = 5 * 1024 * 1024 // 5MB
   if (fileObj.size > maxSize) {
-    ElMessage.error('图片大小不能超过 5MB')
+    ElMessage.error('文件大小不能超过 5MB')
     return false
   }
-  
+
   // 读取文件并转换为base64
   const reader = new FileReader()
   reader.onload = (e) => {
@@ -959,13 +986,13 @@ const handleImageUpload = (file, fieldName) => {
     // 移除 data:image/xxx;base64, 前缀，只保留纯base64数据
     const base64Data = base64String.includes(',') ? base64String.split(',')[1] : base64String
     formData.value[fieldName] = base64Data
-    ElMessage.success('图片上传成功，已转换为base64')
+    ElMessage.success('文件上传成功，已转换为base64')
   }
   reader.onerror = () => {
-    ElMessage.error('图片读取失败，请重试')
+    ElMessage.error('文件读取失败，请重试')
   }
   reader.readAsDataURL(fileObj)
-  
+
   return false // 阻止自动上传
 }
 
@@ -1142,7 +1169,7 @@ const convertFieldTypes = (data) => {
   if (!formFields.value || formFields.value.length === 0) {
     return data
   }
-  
+
   const processedData = { ...data }
   formFields.value.forEach(field => {
     const value = processedData[field.name]
@@ -1150,7 +1177,7 @@ const convertFieldTypes = (data) => {
     if (value === '' || value === null || value === undefined) {
       return
     }
-    
+
     // 根据字段类型进行转换
     if (field.type === 'number') {
       // 将字符串转换为数字（整数）
@@ -1160,7 +1187,7 @@ const convertFieldTypes = (data) => {
       }
     }
   })
-  
+
   return processedData
 }
 
@@ -1197,7 +1224,7 @@ const encryptWithAES = async (data, secretKey) => {
 
     // 解析JSON字符串（如果是字符串）
     let parsedData = typeof data === 'string' ? JSON.parse(data) : data
-    
+
     // 根据字段类型进行类型转换
     parsedData = convertFieldTypes(parsedData)
 
@@ -1282,7 +1309,7 @@ const handleDebug = async () => {
   debugResult.value = null
   decryptedData.value = null
   await nextTick() // 确保DOM更新
-  
+
   const startTime = new Date()
 
   try {