diff --git a/app/Exports/ParkingWhitelistTemplateExport.php b/app/Exports/ParkingWhitelistTemplateExport.php
index 824c6a7..0e41c50 100644
--- a/app/Exports/ParkingWhitelistTemplateExport.php
+++ b/app/Exports/ParkingWhitelistTemplateExport.php
@@ -21,7 +21,7 @@ class ParkingWhitelistTemplateExport implements FromArray
                 '1',
                 '测A00001',
                 'GSCP',
-                'L2',
+                'GSCP-' . __service('channel_management.entrance'),
                 __exports('whitelist.reason'),
                 __exports('default.export2')
             ],
@@ -29,7 +29,7 @@ class ParkingWhitelistTemplateExport implements FromArray
                 '2',
                 '测A00002',
                 'GSCP',
-                'L2',
+                'GSCP-' . __service('channel_management.export'),
                 __exports('whitelist.reason'),
                 __exports('default.export2')
             ],
@@ -37,7 +37,7 @@ class ParkingWhitelistTemplateExport implements FromArray
                 '3',
                 '测A00003',
                 'GSCP',
-                'L2',
+                'GSCP-' . __service('channel_management.entrance'),
                 __exports('whitelist.reason'),
                 __exports('default.export2')
             ]