diff --git a/src/components/pages/CreoExportTools.vue b/src/components/pages/CreoExportTools.vue
index 36fd329..f44013f 100644
--- a/src/components/pages/CreoExportTools.vue
+++ b/src/components/pages/CreoExportTools.vue
@@ -47,31 +47,21 @@
         <div class="export-options">
           <div class="option-group">
             <label for="export-format">导出格式</label>
-            <select id="export-format">
+            <select id="export-format" v-model="exportForm.format" @change="onFormatChange">
               <option value="">请选择导出格式</option>
               <option value="step">STEP (.stp)</option>
-              <option value="iges">IGES (.igs)</option>
-              <option value="stl">STL (.stl)</option>
-              <option value="pdf">PDF (.pdf)</option>
-              <option value="dwg">DWG (.dwg)</option>
             </select>
           </div>
 
           <div class="option-group">
             <label for="export-path">导出路径</label>
-            <div class="input-group">
-              <input type="text" id="export-path" placeholder=".\model.stp (当前目录)" class="form-input">
-              <button class="btn btn-outline" id="browse-path-btn">
-                <i class="fas fa-folder-open"></i>
-                浏览
-              </button>
-            </div>
-            <small class="form-hint">默认保存到当前目录 (.\filename.ext)，点击浏览可选择其他路径</small>
+            <input type="text" id="export-path" v-model="exportForm.path" placeholder="D:\model.stp" class="form-input">
+            <small class="form-hint">请输入完整的文件路径，包含文件名和.stp扩展名</small>
           </div>
         </div>
 
         <div class="card-actions">
-          <button class="btn btn-export btn-lg btn-full" id="start-export-btn" disabled="true">
+          <button class="btn btn-export btn-lg btn-full" :disabled="!canExport" @click="startExport">
             <i class="fas fa-download"></i>
             开始导出
           </button>
@@ -91,7 +81,7 @@
         <div class="export-options">
           <div class="option-group">
             <label>几何类型 (geom_flags)</label>
-            <select id="creo-geom-flags">
+            <select id="creo-geom-flags" v-model="exportForm.geomFlags">
               <option value="solids">实体 (Solids)</option>
               <option value="surfaces">曲面 (Surfaces)</option>
               <option value="wireframe">线框 (Wireframe)</option>
@@ -102,7 +92,7 @@
 
           <div class="option-group">
             <label>
-              <input type="checkbox" id="creo-advanced-mode">
+              <input type="checkbox" v-model="exportForm.advancedMode">
               启用高级导出模式
             </label>
             <small class="form-hint">提供更多导出控制选项和优化</small>
@@ -110,7 +100,7 @@
 
           <div class="option-group">
             <label>
-              <input type="checkbox" id="creo-export-current" checked="true">
+              <input type="checkbox" v-model="exportForm.exportCurrent">
               导出当前活动文件（推荐）
             </label>
             <small class="form-hint">不指定文件名，自动导出当前在Creo中打开的文件</small>
@@ -157,7 +147,43 @@
 </template>
 
 <script setup>
-// Creo导出工具页面
+import { reactive, computed } from 'vue'
+import creoApi from '@/services/creoApi'
+
+// 导出表单数据
+const exportForm = reactive({
+  format: '',
+  path: '',
+  geomFlags: 'solids',
+  advancedMode: false,
+  exportCurrent: true
+})
+
+// 计算属性：是否可以开始导出
+const canExport = computed(() => {
+  return exportForm.format && exportForm.path
+})
+
+// 开始导出
+const startExport = async () => {
+  if (!canExport.value) return
+
+  await creoApi.exportModel(
+    exportForm.format,
+    exportForm.path,
+    {
+      geom_flags: exportForm.geomFlags,
+      advanced: exportForm.advancedMode
+    }
+  )
+}
+
+// 格式变化时自动设置默认路径
+const onFormatChange = () => {
+  if (exportForm.format === 'step' && !exportForm.path) {
+    exportForm.path = 'D:\\model.stp'
+  }
+}
 </script>
 
 <style scoped>
diff --git a/src/services/apiClient.js b/src/services/apiClient.js
index 271f08a..acaa1a6 100644
--- a/src/services/apiClient.js
+++ b/src/services/apiClient.js
@@ -16,7 +16,7 @@ class ApiLogger {
       status: response.ok ? 'success' : 'error',
       statusCode: response.status,
       duration: `${duration}ms`,
-      responseSize: response.headers.get('content-length') || 'unknown'
+      responseSize: response.headers?.get('content-length') || 'unknown'
     }
 
     // 为将来扩展预留：可以发送到日志服务
@@ -151,13 +151,18 @@ class ApiClient {
       // 响应拦截器
       await this.interceptResponse(response, requestContext, duration)
 
-      // 检查响应状态
-      if (!response.ok) {
-        throw new Error(`HTTP ${response.status}: ${response.statusText}`)
+      // 先解析响应数据
+      const data = await this.parseResponse(response)
+
+      // 优先检查数据中的success字段
+      if (data && data.success === false) {
+        throw new Error(data.error || '操作失败')
       }
 
-      // 解析响应数据
-      const data = await this.parseResponse(response)
+      // 如果数据中没有success字段，才检查HTTP状态码
+      if (data && typeof data.success === 'undefined' && !response.ok) {
+        throw new Error(`HTTP ${response.status}: ${response.statusText}`)
+      }
 
       // 成功后处理
       await this.handleSuccess(response, requestContext, data, duration)
@@ -219,6 +224,7 @@ class ApiClient {
     return await response.text()
   }
 
+
   // 成功处理
   async handleSuccess(response, context, data, duration) {
     // 记录日志
@@ -230,7 +236,12 @@ class ApiClient {
 
   // 错误处理
   async handleError(error, context, duration) {
-    const errorResponse = { ok: false, status: 0, statusText: error.message }
+    const errorResponse = {
+      ok: false,
+      status: 0,
+      statusText: error.message,
+      headers: new Map()
+    }
 
     // 确保隐藏loading动画
     this.hideLoading()
diff --git a/src/services/creoApi.js b/src/services/creoApi.js
index 776191a..b53f57d 100644
--- a/src/services/creoApi.js
+++ b/src/services/creoApi.js
@@ -190,6 +190,41 @@ class CreoApiService {
       }
     })
   }
+
+  /**
+   * 导出模型到指定格式
+   * @param {string} formatType - 导出格式类型 (step, iges, stl, pdf, dwg)
+   * @param {string} exportPath - 导出文件路径
+   * @param {Object} options - 导出选项
+   * @param {string} options.geom_flags - 几何类型 (solids, surfaces, wireframe, quilts)
+   * @param {boolean} options.advanced - 是否启用高级模式
+   * @returns {Promise<{success: boolean, data?: any, error?: string}>}
+   */
+  async exportModel(formatType, exportPath, options = {}) {
+    if (!formatType) {
+      throw new Error('导出格式不能为空')
+    }
+    if (!exportPath) {
+      throw new Error('导出路径不能为空')
+    }
+
+    const url = buildApiUrl(this.softwareName, 'export')
+
+    return await apiClient.post(url, {
+      "software_type": SOFTWARE_TYPE,
+      "format_type": formatType,
+      "export_path": exportPath,
+      "options": {
+        "geom_flags": options.geom_flags || "solids",
+        "advanced": options.advanced || false
+      }
+    }, {
+      operationContext: {
+        software: 'Creo',
+        operation: `模型导出 - ${formatType.toUpperCase()}`
+      }
+    })
+  }
 }
 
 // 导出单例实例