diff --git a/index.html b/index.html
index 348daa2..01b054b 100644
--- a/index.html
+++ b/index.html
@@ -2,7 +2,7 @@
 <html>
   <head>
     <meta charset="UTF-8" />
-    <title>amis admin</title>
+    <title>austin</title>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     <meta
       name="viewport"
@@ -38,6 +38,9 @@
     <div id="root" class="app-wrapper"></div>
     <script>
       (function () {
+        // 请求后端的url
+        localStorage.setItem("backend_url", "http://localhost:8080");
+
         let amis = amisRequire('amis/embed');
         const match = amisRequire('path-to-regexp').match;
 
diff --git a/pages/account-list.json b/pages/account-list.json
index e03f09a..9927e18 100644
--- a/pages/account-list.json
+++ b/pages/account-list.json
@@ -4,7 +4,7 @@
   "body": [
     {
       "type": "crud",
-      "api": "http://localhost:8080/account/list",
+      "api": "${ls:backend_url}/account/list",
       "bodyClassName": "panel-default",
       "name": "sample",
       "columns": [
@@ -54,7 +54,7 @@
                   "level": "danger",
                   "actionType": "ajax",
                   "confirmText": "您确认要删除?",
-                  "api": "delete:http://localhost:8080/account/delete/$id"
+                  "api": "delete:${ls:backend_url}/account/delete/$id"
                 }
               ]
             }
diff --git a/pages/account-new.json b/pages/account-new.json
index e96ba22..b4ab925 100644
--- a/pages/account-new.json
+++ b/pages/account-new.json
@@ -179,7 +179,7 @@
               "visibleOn": "this.sendChannel ==110",
               "mode": "normal",
               "inline": true,
-              "label": "飞书机器人消息样例：{\n    \"webhook\": \"https://open.feishu.cn/open-apis/bot/v2/hook/c24b09ef-9aa3-4aad-9239-a7e05fcaf6ec\"\n}"
+              "label": "飞书机器人消息样例：{\n    \"webhook\": \"https://open.feishu.cn/open-apis/bot/v2/hook/xxxx-9aa3-xxx-9239-xxxxxx\"\n}"
             }
           ]
         }
@@ -191,7 +191,7 @@
       "bodyClassName": "text-lg",
       "redirect": "/crud/account/list?page=1",
       "api": {
-        "url": "http://localhost:8080/account/save",
+        "url": "${ls:backend_url}/account/save",
         "method": "post",
         "data": {
           "name": "${name}",
diff --git a/pages/crud-edit.json b/pages/crud-edit.json
index 3191ac0..d46f026 100644
--- a/pages/crud-edit.json
+++ b/pages/crud-edit.json
@@ -255,7 +255,7 @@
               "type": "select",
               "label": "服务号账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=50",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=50",
               "visibleOn": "this.sendChannel == 50",
               "clearValueOnHidden": false,
               "required": true,
@@ -265,7 +265,7 @@
               "type": "select",
               "label": "选择模板",
               "name": "templateId",
-              "source": "http://localhost:8080/officialAccount/template/list?id=${sendAccount}",
+              "source": "${ls:backend_url}/officialAccount/template/list?id=${sendAccount}",
               "visibleOn": "this.sendChannel == 50",
               "clearValueOnHidden": false,
               "required": true,
@@ -326,14 +326,14 @@
             },
             {
               "type": "service",
-              "schemaApi": "http://localhost:8080/officialAccount/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
+              "schemaApi": "${ls:backend_url}/officialAccount/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
               "visibleOn": "this.sendChannel == 50"
             },
             {
               "type": "select",
               "label": "小程序账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=60",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=60",
               "visibleOn": "this.sendChannel == 60",
               "clearValueOnHidden": false,
               "required": true,
@@ -343,7 +343,7 @@
               "type": "select",
               "label": "选择模板",
               "name": "templateId",
-              "source": "http://localhost:8080/miniProgram/template/list?id=${sendAccount}",
+              "source": "${ls:backend_url}/miniProgram/template/list?id=${sendAccount}",
               "visibleOn": "this.sendChannel == 60",
               "clearValueOnHidden": false,
               "required": true,
@@ -362,7 +362,7 @@
             },
             {
               "type": "service",
-              "schemaApi": "http://localhost:8080/miniProgram/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
+              "schemaApi": "${ls:backend_url}/miniProgram/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
               "visibleOn": "this.sendChannel == 60",
               "description": "<font color=\"#990000\">请点击【新增】填入文案</font>"
             },
@@ -370,7 +370,7 @@
               "type": "select",
               "label": "飞书机器人",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=110",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=110",
               "visibleOn": "this.sendChannel == 110",
               "clearValueOnHidden": false,
               "required": true,
@@ -432,7 +432,7 @@
               "type": "select",
               "label": "推送账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=20",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=20",
               "visibleOn": "this.sendChannel == 20",
               "clearValueOnHidden": false,
               "required": true,
@@ -473,7 +473,7 @@
               "type": "select",
               "label": "邮件账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=40",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=40",
               "visibleOn": "this.sendChannel == 40",
               "clearValueOnHidden": false,
               "required": true,
@@ -503,7 +503,7 @@
               "type": "select",
               "label": "企业微信应用",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=70",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=70",
               "visibleOn": "this.sendChannel == 70",
               "clearValueOnHidden": false,
               "required": true,
@@ -513,7 +513,7 @@
               "type": "select",
               "label": "钉钉群机器人",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=80",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=80",
               "visibleOn": "this.sendChannel == 80",
               "clearValueOnHidden": false,
               "required": true,
@@ -523,7 +523,7 @@
               "type": "select",
               "label": "钉钉应用",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=90",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=90",
               "visibleOn": "this.sendChannel == 90",
               "clearValueOnHidden": false,
               "required": true,
@@ -911,7 +911,7 @@
       "bodyClassName": "text-lg",
       "redirect": "/crud/list",
       "api": {
-        "url": "http://localhost:8080/messageTemplate/save",
+        "url": "${ls:backend_url}/messageTemplate/save",
         "method": "post",
         "requestAdaptor": "\nlet jsonObj = {};\n\nlet content = JSON.parse(api.data.msgContent).content\nlet url = JSON.parse(api.data.msgContent).url\nlet title = JSON.parse(api.data.msgContent).title\nlet sendType = JSON.parse(api.data.msgContent).sendType\nlet picUrl = JSON.parse(api.data.msgContent).picUrl\n\n\n// push通知栏\nif(api.data.sendChannel == '20'){\n    jsonObj.content = content\n    jsonObj.url = url\n    jsonObj.title = title\n}\n// 短信\nif(api.data.sendChannel == '30'){\n    jsonObj.url = url\n    jsonObj.content = content\n}\n// 邮件\nif(api.data.sendChannel == '40'){\n    jsonObj.content = content\n    jsonObj.title = title\n}\n// 企业微信\nif (api.data.sendChannel == '70') {\n    // 文本类型\n    if (sendType == '10') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n    }\n}\n// 微信服务号\nif (api.data.sendChannel == '50') {\n    jsonObj.path = api.data.path\n    jsonObj.miniProgramId = api.data.miniProgramId\n    jsonObj.templateId = api.data.templateId\n    jsonObj.url = url\n    jsonObj.linkType = api.data.linkType\n\n    // 模板参数\n    jsonObj.officialAccountParam = JSON.stringify(api.data.officialAccountParam[0])\n}\n// 微信小程序\nif (api.data.sendChannel == '60') {\n    jsonObj.page = api.data.page\n    jsonObj.templateId = api.data.templateId\n    // 模板参数\n    jsonObj.miniProgramParam = JSON.stringify(api.data.miniProgramParam[0])\n}\n\n// 钉钉机器人\nif (api.data.sendChannel == '80') {\n    // 文本类型(text)\n    if (sendType == '10') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n    }\n    // 图文类型(FeedCard)\n    if (sendType == '40') {\n        jsonObj.sendType = sendType\n        jsonObj.feedCards = JSON.stringify(api.data.feedCards)\n    }\n    // markdown类型(markdown)\n    if (sendType == '80') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n        jsonObj.title = title\n    }\n    // 链接类型(link)\n    if (sendType == '110') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n        jsonObj.title = title\n        jsonObj.picUrl = picUrl\n        jsonObj.url = url\n    }\n    // 卡片跳转(actionCard)\n    if (sendType == '120') {\n        jsonObj.title = title\n        jsonObj.content = content\n        jsonObj.btnOrientation = api.data.btnOrientation\n        jsonObj.btns = JSON.stringify(api.data.btns)\n        jsonObj.sendType = sendType\n    }\n}\n// 钉钉工作消息\nif (api.data.sendChannel == '90') {\n    // 文本类型\n    if (sendType == '10') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n    }\n    // 语音类型\n    if (sendType == '20') {\n        jsonObj.sendType = sendType\n        jsonObj.duration = api.data.duration\n        jsonObj.mediaId = api.data.mediaId\n    }\n    // 文件类型 || 图片类型\n    if (sendType == '60' || sendType == '100') {\n        jsonObj.sendType = sendType\n        jsonObj.mediaId = api.data.mediaId\n    }\n    // 链接类型\n    if (sendType == '110') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n        jsonObj.title = title\n        jsonObj.mediaId = api.data.mediaId\n        jsonObj.url = url\n    }\n    // markdown类型(markdown)\n    if (sendType == '80') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n        jsonObj.title = title\n    }\n    // 卡片跳转(actionCard)\n    if (sendType == '120') {\n        jsonObj.title = title\n        jsonObj.content = content\n        jsonObj.btnOrientation = api.data.btnOrientation\n        jsonObj.btns = JSON.stringify(api.data.btns)\n        jsonObj.sendType = sendType\n    }\n    \n    // OA(actionCard)\n    if (sendType == '130') {\n        \n        // 头部\n        var head = {}\n        head.bgcolor = api.data.dingDingOaHeadBgColor\n        head.text = api.data.dingDingOaHeadTitle\n        jsonObj.dingDingOaHead = head\n        \n        // body\n        var body = {}\n        body.title = api.data.dingDingOaTitle\n        body.content = api.data.dingDingOaContent\n        body.image = api.data.mediaId\n        body.author = api.data.dingDingOaAuthor\n        jsonObj.dingDingOaBody = body\n        \n        // 通用\n        jsonObj.sendType = sendType\n        jsonObj.url = url\n    }\n}\n\n// 飞书群机器人\nif (api.data.sendChannel == '110') {\n    // 文本类型\n    if (sendType == '10') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n    }\n\n    // 通用\n    jsonObj.sendType = sendType\n    jsonObj.url = url\n}\n\napi.data.msgContent = JSON.stringify(jsonObj)\nreturn api;",
         "data": {
@@ -958,7 +958,7 @@
           "isDeleted": "${isDeleted}"
         }
       },
-      "initApi": "http://localhost:8080/messageTemplate/query/${params.id}"
+      "initApi": "${ls:backend_url}/messageTemplate/query/${params.id}"
     }
   ],
   "toolbar": [
diff --git a/pages/crud-list.json b/pages/crud-list.json
index 30de686..347c5b4 100644
--- a/pages/crud-list.json
+++ b/pages/crud-list.json
@@ -4,7 +4,7 @@
   "body": [
     {
       "type": "crud",
-      "api": "http://localhost:8080/messageTemplate/list",
+      "api": "${ls:backend_url}/messageTemplate/list?page=1&perPage=10",
       "bodyClassName": "panel-default",
       "name": "sample",
       "filter": {
@@ -34,7 +34,7 @@
           "type": "button",
           "level": "danger",
           "actionType": "ajax",
-          "api": "delete:http://localhost:8080/messageTemplate/delete/$ids",
+          "api": "delete:${ls:backend_url}/messageTemplate/delete/$ids",
           "confirmText": "确定要批量删除?"
         }
       ],
@@ -118,14 +118,14 @@
                   "type": "button",
                   "label": "测试",
                   "level": "primary",
-                  "initApi": "post:http://localhost:8080/messageTemplate/query/$id",
+                  "initApi": "post:${ls:backend_url}/messageTemplate/query/$id",
                   "actionType": "dialog",
                   "dialog": {
                     "title": "测试一条消息",
                     "body": {
                       "type": "form",
                       "api": {
-                        "url": "http://localhost:8080/messageTemplate/test",
+                        "url": "${ls:backend_url}/messageTemplate/test",
                         "method": "post",
                         "requestAdaptor": "api.data.msgContent = JSON.stringify(api.data.testParam[0])\nreturn api;",
                         "data": {
@@ -144,7 +144,7 @@
                         },
                         {
                           "type": "service",
-                          "schemaApi": "http://localhost:8080/messageTemplate/test/content?id=${id}"
+                          "schemaApi": "${ls:backend_url}/messageTemplate/test/content?id=${id}"
                         }
                       ]
                     }
@@ -170,7 +170,7 @@
                   "level": "success",
                   "actionType": "ajax",
                   "confirmText": "您确认要启动吗?",
-                  "api": "post:http://localhost:8080/messageTemplate/start/$id",
+                  "api": "post:${ls:backend_url}/messageTemplate/start/$id",
                   "visibleOn": "this.templateType==10 && this.msgStatus!=30"
                 },
                 {
@@ -179,7 +179,7 @@
                   "level": "success",
                   "actionType": "ajax",
                   "confirmText": "您确认要暂停吗?",
-                  "api": "post:http://localhost:8080/messageTemplate/stop/$id",
+                  "api": "post:${ls:backend_url}/messageTemplate/stop/$id",
                   "visibleOn": "this.templateType==10 && this.msgStatus==30"
                 },
                 {
@@ -188,7 +188,7 @@
                   "level": "warning",
                   "actionType": "ajax",
                   "confirmText": "您确认要复制?",
-                  "api": "post:http://localhost:8080/messageTemplate/copy/$id"
+                  "api": "post:${ls:backend_url}/messageTemplate/copy/$id"
                 },
                 {
                   "type": "button",
@@ -196,7 +196,7 @@
                   "level": "danger",
                   "actionType": "ajax",
                   "confirmText": "您确认要撤回?",
-                  "api": "post:http://localhost:8080/messageTemplate/recall/$id"
+                  "api": "post:${ls:backend_url}/messageTemplate/recall/$id"
                 },
                 {
                   "type": "button",
@@ -204,7 +204,7 @@
                   "level": "danger",
                   "actionType": "ajax",
                   "confirmText": "您确认要删除?",
-                  "api": "delete:http://localhost:8080/messageTemplate/delete/$id"
+                  "api": "delete:${ls:backend_url}/messageTemplate/delete/$id"
                 }
               ]
             }
diff --git a/pages/crud-new.json b/pages/crud-new.json
index 514534d..674a45e 100644
--- a/pages/crud-new.json
+++ b/pages/crud-new.json
@@ -150,7 +150,7 @@
               "required": true,
               "label": "人群文件上传",
               "accept": ".csv",
-              "receiver": "http://localhost:8080/messageTemplate/upload",
+              "receiver": "${ls:backend_url}/messageTemplate/upload",
               "remark": null,
               "labelRemark": null,
               "mode": "",
@@ -271,7 +271,7 @@
               "type": "select",
               "label": "发送账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=20",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=20",
               "visibleOn": "this.sendChannel == 20",
               "clearValueOnHidden": false,
               "required": true,
@@ -313,7 +313,7 @@
               "type": "select",
               "label": "服务号账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=50",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=50",
               "visibleOn": "this.sendChannel == 50",
               "clearValueOnHidden": false,
               "required": true,
@@ -323,7 +323,7 @@
               "type": "select",
               "label": "选择模板",
               "name": "templateId",
-              "source": "http://localhost:8080/officialAccount/template/list?id=${sendAccount}",
+              "source": "${ls:backend_url}/officialAccount/template/list?id=${sendAccount}",
               "visibleOn": "this.sendChannel == 50",
               "clearValueOnHidden": false,
               "required": true,
@@ -384,7 +384,7 @@
             },
             {
               "type": "service",
-              "schemaApi": "http://localhost:8080/officialAccount/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
+              "schemaApi": "${ls:backend_url}/officialAccount/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
               "visibleOn": "this.sendChannel == 50",
               "description": "<font color=\"#990000\">请点击【新增】填入文案</font>"
             },
@@ -393,7 +393,7 @@
               "type": "select",
               "label": "小程序账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=60",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=60",
               "visibleOn": "this.sendChannel == 60",
               "clearValueOnHidden": false,
               "required": true,
@@ -403,7 +403,7 @@
               "type": "select",
               "label": "选择模板",
               "name": "templateId",
-              "source": "http://localhost:8080/miniProgram/template/list?id=${sendAccount}",
+              "source": "${ls:backend_url}/miniProgram/template/list?id=${sendAccount}",
               "visibleOn": "this.sendChannel == 60",
               "clearValueOnHidden": false,
               "required": true,
@@ -422,7 +422,7 @@
             },
             {
               "type": "service",
-              "schemaApi": "http://localhost:8080/miniProgram/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
+              "schemaApi": "${ls:backend_url}/miniProgram/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
               "visibleOn": "this.sendChannel == 60",
               "description": "<font color=\"#990000\">请点击【新增】填入文案</font>"
             },
@@ -431,7 +431,7 @@
               "type": "select",
               "label": "邮件账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=40",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=40",
               "visibleOn": "this.sendChannel == 40",
               "clearValueOnHidden": false,
               "required": true,
@@ -461,7 +461,7 @@
               "type": "select",
               "label": "飞书机器人",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=110",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=110",
               "visibleOn": "this.sendChannel == 110",
               "clearValueOnHidden": false,
               "required": true,
@@ -523,7 +523,7 @@
               "type": "select",
               "label": "企业微信应用",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=70",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=70",
               "visibleOn": "this.sendChannel == 70",
               "clearValueOnHidden": false,
               "required": true,
@@ -533,7 +533,7 @@
               "type": "select",
               "label": "钉钉群机器人",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=80",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=80",
               "visibleOn": "this.sendChannel == 80",
               "clearValueOnHidden": false,
               "required": true,
@@ -543,7 +543,7 @@
               "type": "select",
               "label": "钉钉应用",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=90",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=90",
               "visibleOn": "this.sendChannel == 90",
               "clearValueOnHidden": false,
               "required": true,
@@ -944,7 +944,7 @@
       "bodyClassName": "text-lg",
       "redirect": "/crud/list",
       "api": {
-        "url": "http://localhost:8080/messageTemplate/save",
+        "url": "${ls:backend_url}/messageTemplate/save",
         "method": "post",
         "requestAdaptor": "\nlet jsonObj = {};\n\nlet content = JSON.parse(api.data.msgContent).content\nlet url = JSON.parse(api.data.msgContent).url\nlet title = JSON.parse(api.data.msgContent).title\nlet sendType = JSON.parse(api.data.msgContent).sendType\nlet picUrl = JSON.parse(api.data.msgContent).picUrl\n\n\n// push通知栏\nif(api.data.sendChannel == '20'){\n    jsonObj.content = content\n    jsonObj.url = url\n    jsonObj.title = title\n}\n// 短信\nif(api.data.sendChannel == '30'){\n    jsonObj.url = url\n    jsonObj.content = content\n}\n// 邮件\nif(api.data.sendChannel == '40'){\n    jsonObj.content = content\n    jsonObj.title = title\n}\n// 企业微信\nif (api.data.sendChannel == '70') {\n    // 文本类型\n    if (sendType == '10') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n    }\n}\n// 微信服务号\nif (api.data.sendChannel == '50') {\n    jsonObj.path = api.data.path\n    jsonObj.miniProgramId = api.data.miniProgramId\n    jsonObj.templateId = api.data.templateId\n    jsonObj.url = url\n    jsonObj.linkType = api.data.linkType\n\n    // 模板参数\n    jsonObj.officialAccountParam = JSON.stringify(api.data.officialAccountParam[0])\n}\n// 微信小程序\nif (api.data.sendChannel == '60') {\n    jsonObj.page = api.data.page\n    jsonObj.templateId = api.data.templateId\n    // 模板参数\n    jsonObj.miniProgramParam = JSON.stringify(api.data.miniProgramParam[0])\n}\n\n// 钉钉机器人\nif (api.data.sendChannel == '80') {\n    // 文本类型(text)\n    if (sendType == '10') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n    }\n    // 图文类型(FeedCard)\n    if (sendType == '40') {\n        jsonObj.sendType = sendType\n        jsonObj.feedCards = JSON.stringify(api.data.feedCards)\n    }\n    // markdown类型(markdown)\n    if (sendType == '80') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n        jsonObj.title = title\n    }\n    // 链接类型(link)\n    if (sendType == '110') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n        jsonObj.title = title\n        jsonObj.picUrl = picUrl\n        jsonObj.url = url\n    }\n    // 卡片跳转(actionCard)\n    if (sendType == '120') {\n        jsonObj.title = title\n        jsonObj.content = content\n        jsonObj.btnOrientation = api.data.btnOrientation\n        jsonObj.btns = JSON.stringify(api.data.btns)\n        jsonObj.sendType = sendType\n    }\n}\n// 钉钉工作消息\nif (api.data.sendChannel == '90') {\n    // 文本类型\n    if (sendType == '10') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n    }\n    // 语音类型\n    if (sendType == '20') {\n        jsonObj.sendType = sendType\n        jsonObj.duration = api.data.duration\n        jsonObj.mediaId = api.data.mediaId\n    }\n    // 文件类型 || 图片类型\n    if (sendType == '60' || sendType == '100') {\n        jsonObj.sendType = sendType\n        jsonObj.mediaId = api.data.mediaId\n    }\n    // 链接类型\n    if (sendType == '110') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n        jsonObj.title = title\n        jsonObj.mediaId = api.data.mediaId\n        jsonObj.url = url\n    }\n    // markdown类型(markdown)\n    if (sendType == '80') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n        jsonObj.title = title\n    }\n    // 卡片跳转(actionCard)\n    if (sendType == '120') {\n        jsonObj.title = title\n        jsonObj.content = content\n        jsonObj.btnOrientation = api.data.btnOrientation\n        jsonObj.btns = JSON.stringify(api.data.btns)\n        jsonObj.sendType = sendType\n    }\n    \n    // OA(actionCard)\n    if (sendType == '130') {\n        \n        // 头部\n        var head = {}\n        head.bgcolor = api.data.dingDingOaHeadBgColor\n        head.text = api.data.dingDingOaHeadTitle\n        jsonObj.dingDingOaHead = head\n        \n        // body\n        var body = {}\n        body.title = api.data.dingDingOaTitle\n        body.content = api.data.dingDingOaContent\n        body.image = api.data.mediaId\n        body.author = api.data.dingDingOaAuthor\n        jsonObj.dingDingOaBody = body\n        \n        // 通用\n        jsonObj.sendType = sendType\n        jsonObj.url = url\n    }\n}\n\n// 飞书群机器人\nif (api.data.sendChannel == '110') {\n    // 文本类型\n    if (sendType == '10') {\n        jsonObj.content = content\n        jsonObj.sendType = sendType\n    }\n\n    // 通用\n    jsonObj.sendType = sendType\n    jsonObj.url = url\n}\n\napi.data.msgContent = JSON.stringify(jsonObj)\nreturn api;",
         "data": {
diff --git a/pages/crud-view.json b/pages/crud-view.json
index ce9e86b..9301949 100644
--- a/pages/crud-view.json
+++ b/pages/crud-view.json
@@ -243,7 +243,7 @@
               "type": "select",
               "label": "服务号账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=50",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=50",
               "visibleOn": "this.sendChannel == 50",
               "clearValueOnHidden": false,
               "required": true,
@@ -253,7 +253,7 @@
               "type": "select",
               "label": "选择模板",
               "name": "templateId",
-              "source": "http://localhost:8080/officialAccount/template/list?id=${sendAccount}",
+              "source": "${ls:backend_url}/officialAccount/template/list?id=${sendAccount}",
               "visibleOn": "this.sendChannel == 50",
               "clearValueOnHidden": false,
               "required": true,
@@ -314,14 +314,14 @@
             },
             {
               "type": "service",
-              "schemaApi": "http://localhost:8080/officialAccount/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
+              "schemaApi": "${ls:backend_url}/officialAccount/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
               "visibleOn": "this.sendChannel == 50"
             },
             {
               "type": "select",
               "label": "小程序账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=60",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=60",
               "visibleOn": "this.sendChannel == 60",
               "clearValueOnHidden": false,
               "required": true,
@@ -331,7 +331,7 @@
               "type": "select",
               "label": "选择模板",
               "name": "templateId",
-              "source": "http://localhost:8080/miniProgram/template/list?id=${sendAccount}",
+              "source": "${ls:backend_url}/miniProgram/template/list?id=${sendAccount}",
               "visibleOn": "this.sendChannel == 60",
               "clearValueOnHidden": false,
               "required": true,
@@ -350,7 +350,7 @@
             },
             {
               "type": "service",
-              "schemaApi": "http://localhost:8080/miniProgram/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
+              "schemaApi": "${ls:backend_url}/miniProgram/detailTemplate?id=${sendAccount}&wxTemplateId=${templateId}",
               "visibleOn": "this.sendChannel == 60",
               "description": "<font color=\"#990000\">请点击【新增】填入文案</font>"
             },
@@ -359,7 +359,7 @@
               "type": "select",
               "label": "飞书机器人",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=110",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=110",
               "visibleOn": "this.sendChannel == 110",
               "clearValueOnHidden": false,
               "required": true,
@@ -421,7 +421,7 @@
               "type": "select",
               "label": "推送账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=20",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=20",
               "visibleOn": "this.sendChannel == 20",
               "clearValueOnHidden": false,
               "required": true,
@@ -463,7 +463,7 @@
               "type": "select",
               "label": "邮件账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=40",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=40",
               "visibleOn": "this.sendChannel == 40",
               "clearValueOnHidden": false,
               "required": true,
@@ -492,7 +492,7 @@
               "type": "select",
               "label": "企业微信应用",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=70",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=70",
 
               "visibleOn": "this.sendChannel == 70",
               "clearValueOnHidden": false,
@@ -503,7 +503,7 @@
               "type": "select",
               "label": "钉钉群机器人",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=80",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=80",
               "visibleOn": "this.sendChannel == 80",
               "clearValueOnHidden": false,
               "required": true,
@@ -513,7 +513,7 @@
               "type": "select",
               "label": "钉钉应用账号",
               "name": "sendAccount",
-              "source": "http://localhost:8080/account/queryByChannelType?channelType=90",
+              "source": "${ls:backend_url}/account/queryByChannelType?channelType=90",
               "visibleOn": "this.sendChannel == 90",
               "clearValueOnHidden": false,
               "required": true,
@@ -909,7 +909,7 @@
       "affixFooter": true,
       "panelClassName": "Panel--default",
       "bodyClassName": "text-lg",
-      "initApi": "http://localhost:8080/messageTemplate/query/${params.id}"
+      "initApi": "${ls:backend_url}/messageTemplate/query/${params.id}"
     }
   ],
   "toolbar": [
diff --git a/pages/material-upload.json b/pages/material-upload.json
index 2627f61..9c75c39 100644
--- a/pages/material-upload.json
+++ b/pages/material-upload.json
@@ -30,7 +30,7 @@
       "type": "select",
       "label": "服务号账号",
       "name": "sendAccount",
-      "source": "http://localhost:8080/account/queryByChannelType?channelType=50",
+      "source": "${ls:backend_url}/account/queryByChannelType?channelType=50",
       "visibleOn": "this.sendChannel == 50",
       "clearValueOnHidden": false,
       "required": true,
@@ -40,7 +40,7 @@
       "type": "select",
       "label": "小程序账号",
       "name": "sendAccount",
-      "source": "http://localhost:8080/account/queryByChannelType?channelType=60",
+      "source": "${ls:backend_url}/account/queryByChannelType?channelType=60",
       "visibleOn": "this.sendChannel == 60",
       "clearValueOnHidden": false,
       "required": true,
@@ -50,7 +50,7 @@
       "type": "select",
       "label": "企业微信账号",
       "name": "sendAccount",
-      "source": "http://localhost:8080/account/queryByChannelType?channelType=70",
+      "source": "${ls:backend_url}/account/queryByChannelType?channelType=70",
       "visibleOn": "this.sendChannel == 70",
       "clearValueOnHidden": false,
       "required": true,
@@ -60,7 +60,7 @@
       "type": "select",
       "label": "钉钉工作消息账号",
       "name": "sendAccount",
-      "source": "http://localhost:8080/account/queryByChannelType?channelType=90",
+      "source": "${ls:backend_url}/account/queryByChannelType?channelType=90",
       "visibleOn": "this.sendChannel == 90",
       "clearValueOnHidden": false,
       "required": true,
@@ -105,7 +105,7 @@
     }
   ],
   "api": {
-    "url": "http://localhost:8080/material/upload",
+    "url": "${ls:backend_url}/material/upload",
     "method": "post",
     "data": {
       "sendChannel": "${sendChannel}",
diff --git a/pages/trace-message-template.json b/pages/trace-message-template.json
index 99c1588..e19d7e1 100644
--- a/pages/trace-message-template.json
+++ b/pages/trace-message-template.json
@@ -44,7 +44,7 @@
               "replaceChartOption": true,
               "clearPersistDataAfterSubmit": true,
               "api": {
-                "url": "http://localhost:8080/trace/messageTemplate",
+                "url": "${ls:backend_url}/trace/messageTemplate",
                 "method": "post",
                 "data": {
                   "businessId": "${name}"
diff --git a/pages/trace-sms.json b/pages/trace-sms.json
index 1864aa8..494c7f7 100644
--- a/pages/trace-sms.json
+++ b/pages/trace-sms.json
@@ -24,7 +24,7 @@
       "type": "crud",
       "name": "my_crud",
       "api": {
-        "url": "http://localhost:8080/trace/sms",
+        "url": "${ls:backend_url}/trace/sms",
         "method": "post",
         "data": {
           "receiver": "${phone}",
diff --git a/pages/trace-user.json b/pages/trace-user.json
index b7d142c..5748a68 100644
--- a/pages/trace-user.json
+++ b/pages/trace-user.json
@@ -18,7 +18,7 @@
       "type": "crud",
       "name": "my_crud",
       "api": {
-        "url": "http://localhost:8080/trace/user",
+        "url": "${ls:backend_url}/trace/user",
         "method": "post",
         "data": {
           "receiver": "${keywords}"
