diff --git a/yxt-as-ui/src/api/basicinformation/suppliertype.js b/yxt-as-ui/src/api/basicinformation/suppliertype.js
index 84e17b5dbc..695f94208a 100644
--- a/yxt-as-ui/src/api/basicinformation/suppliertype.js
+++ b/yxt-as-ui/src/api/basicinformation/suppliertype.js
@@ -23,7 +23,7 @@ export default {
   delBySids: function(data) {
     return request({
       url: '/pms/v1/pmssuppliertype/delBySids',
-      method: 'post',
+      method: 'DELETE',
       data: data,
       headers: { 'Content-Type': 'application/json' }
     })