diff --git a/docs/api/node.md b/docs/api/node.md
index 5e8e8f24..18c16ffe 100644
--- a/docs/api/node.md
+++ b/docs/api/node.md
@@ -18,6 +18,7 @@
 |       | 1.2.7导入映射表信息    | /api/node/link/importMappingList | SYS_AUTHORITY_ID_ADMIN       |
 |       | 1.2.8导出映射表信息    | /api/node/link/exportMappingList | SYS_AUTHORITY_ID_ADMIN       |
 |       | 1.2.9获取绑定设备树信息  | /api/node/link/getBindDeviceTree | SYS_AUTHORITY_ID_ADMIN       |
+|       | 1.2.10保存测点信息    | /api/node/link/saveMappingList | SYS_AUTHORITY_ID_ADMIN       |
 
 ## 1.1 节点相关接口
 
@@ -347,7 +348,8 @@ POST 请求接口
 请求参数
 ```json
 {
-  "linkId": "73556002258550784"
+  "linkId": "73556002258550784",
+  "type": 138
 }
 
 ```
@@ -359,14 +361,10 @@ POST 请求接口
   "code": 200,
   "success": true,
   "data": {
-    "id": "73560002258550784",
-    "linkId": "73556002258550784",
-    "equipmentId": "73556002258550784",
-    "equipmentAttribute": "hight",
-    "equipmentService": "ceshifangfa",
-    "porder": 1,
-    "params":"{bindAddr:127.0.0.1,bindPort:80,targetPort:443,targetAddr:114.114.114.114,socketType:1}",
-    "revision": 1
+    "name": "hight",
+    "equipmentName": "ceshifangfa",
+    "equipmenId": "1788084346705514497",
+    "params":"{bindAddr:127.0.0.1,bindPort:80,targetPort:443,targetAddr:114.114.114.114,socketType:1}"
   },
   "msg": "操作成功"
 }
@@ -453,4 +451,31 @@ POST 请求接口
   ],
   "msg": "操作成功"
 }
+```
+
+### 1.2.10 保存测点信息
+POST 请求接口
+
+> /api/node/link/saveMappingList
+
+请求参数
+```json
+{
+  "linkId": "73556002258550784",
+  "equipmentId": "73714632985149440",
+  "type": 139,
+  "params": "{}"
+}
+
+```
+
+
+返回报文
+
+```json
+{
+  "code": 200,
+  "success": true,
+  "msg": "操作成功"
+}
 ```
\ No newline at end of file