diff --git a/applications/wechat/README.md b/applications/wechat/README.md
index 3f02597..3414340 100644
--- a/applications/wechat/README.md
+++ b/applications/wechat/README.md
@@ -1 +1,12 @@
-advasdaf
\ No newline at end of file
+关于下线公众号商品消息与卡券发表能力的通知
+由于功能调整，微信公众平台将于2024年8月10日下线商品消息和卡券的发表能力。
+
+届时，运营者将无法在微信公众平台或通过接口（查看接口文档）新增及发表商品消息和卡券，已经发表的商品消息和卡券仍可正常访问与使用。
+
+为保障用户体验，请运营者及时调整相关发表规划和下线接口。如有疑问，可前往[微信开放社区-公众号专区]反馈。
+
+
+注意点：
+1、接口下线后，当通过接口新增创建、更新、发表商品消息或卡券时，将会得到错误码45113。
+返回数据示例：
+image.png
\ No newline at end of file
diff --git a/applications/wechat/signature.json b/applications/wechat/signature.json
index ca62e93..828be62 100644
--- a/applications/wechat/signature.json
+++ b/applications/wechat/signature.json
@@ -5,41 +5,6 @@
         "category":"bussines"
     },
     "surrogates": [
-        {
-          "name": "405_招商银行_fqdn_20240809",
-          "description": "",
-          "signatures": [
-            {
-              "name": "405_招商银行_fqdn_20240809",
-              "description": "",
-              "conditions": [
-                {
-                  "attributeName": "common.server_fqdn",
-                  "attributeType": "string",
-                  "negate_option": false,
-                  "description": "",
-                  "items": [
-                    {
-                      "item": "$cmbchina.com",
-                      "description": ""
-                    },
-                    {
-                      "item": "*.cmbchina.com",
-                      "description": ""
-                    },
-                    {
-                      "item": "$cmbimg.com",
-                      "description": ""
-                    },
-                    {
-                      "item": "*.cmbimg.com",
-                      "description": ""
-                    }
-                  ]
-                }
-              ]
-            }
-          ]
-        }
+
     ]
 }
\ No newline at end of file