diff --git a/demo/src/main.js b/demo/src/main.js
index 0e46bb6..e641246 100644
--- a/demo/src/main.js
+++ b/demo/src/main.js
@@ -1,7 +1,6 @@
 // 引入 Admin Framework（框架内部已包含所有依赖和样式）
 import AdminFramework from '../../dist/admin-framework.js'
 
-
 // 引入组件映射表
 import componentMap from './router/component-map.js'
 
diff --git a/demo/src/views/ball/wch_users.vue b/demo/src/views/ball/wch_users.vue
index c217cec..43b05f3 100644
--- a/demo/src/views/ball/wch_users.vue
+++ b/demo/src/views/ball/wch_users.vue
@@ -349,7 +349,9 @@ export default {
             this.query(1);
         },
         async exportCsv(row) {
-            await wch_usersServer.exportCsv(row)
+            let res = await wch_usersServer.exportCsv(row)
+            debugger
+            window.framework.tools.downloadFile(res, '用户列表.csv');
         }
     }
 }
diff --git a/demo/src/views/ntrp/ntr_records.vue b/demo/src/views/ntrp/ntr_records.vue
index 04c9089..577f98f 100644
--- a/demo/src/views/ntrp/ntr_records.vue
+++ b/demo/src/views/ntrp/ntr_records.vue
@@ -246,9 +246,7 @@ export default {
             this.query(1);
         },
         exportCsv() {
-            ntr_recordsServer.exportCsv(this.gridOption.param).then(res => {
-                window.framework.tools.downloadFile(res, '测试记录.csv');
-            });
+            ntr_recordsServer.exportCsv(this.gridOption.param)
         }
     },
     computed: {
diff --git a/src/utils/http.js b/src/utils/http.js
index d87fe87..fe689c1 100644
--- a/src/utils/http.js
+++ b/src/utils/http.js
@@ -194,7 +194,7 @@ class Http {
     return promise
   }
 
-  async fileExport(url, param) {
+  async fileExport(url, param, filename, is_down = true) {
     let formData = this.formatFormDataParam(param)
 
     let config = {
@@ -206,14 +206,19 @@ class Http {
       url: url,
       responseType: 'blob'
     }
+
     let res = await axios.post(url, formData, config)
-    const filename = res.headers.filename
-    const a = document.createElement('a')
-    const href = window.URL.createObjectURL(res.data)
-    a.href = href
-    a.download = filename
-    a.click()
-    window.URL.revokeObjectURL(url)
+    filename = filename || res.headers['content-disposition'].split('filename=')[1].split(';')[0]
+
+    // 开头和结尾去掉 中间不去掉
+    filename = filename.replace(/^[_-]+|[_-]+$/g, '')
+
+    // 直接下载
+    if (is_down) {
+      window.framework.uiTool.downloadFile(res.data, filename)
+    }
+
+    return res
   }
 }