diff --git a/src/api/business/public/public.js b/src/api/business/public/public.js
index 8055379..babc904 100644
--- a/src/api/business/public/public.js
+++ b/src/api/business/public/public.js
@@ -1,12 +1,4 @@
 import request from '@/utils/request'
-// 获取编号（参数count，没有参数或者count<=1返回1个string，>1就返回list）
-export function public_getSn(query) {
-  return request({
-    url: '/system/business/public/getSn',
-    method: 'get',
-    params: query
-  })
-}
 // 验证密码
 export function public_checkPassword(data) {
   return request({
diff --git a/src/api/template/index.js b/src/api/template/index.js
index 9320dc0..a9e4c79 100644
--- a/src/api/template/index.js
+++ b/src/api/template/index.js
@@ -9,11 +9,19 @@ export const getReagentList = (params) => {
   })
 }
 
-//获取最新的sn号
+//获取最新的sn号-同1个前缀一次获取多个
 export const getLatestSn = (params) => {
   return request({
     url: '/system/business/public/getSn',
     method: 'get',
     params
   })
-}
\ No newline at end of file
+}
+//获取最新的sn号-table里面不同前缀获取所有
+export const getLatestSnArr = (data) => {
+  return request({
+    url: '/system/business/public/getSnArr',
+    method: 'post',
+    data
+  })
+}