diff --git a/src/utils/map.js b/src/utils/map.js
index 7775907..5413463 100644
--- a/src/utils/map.js
+++ b/src/utils/map.js
@@ -1,28 +1,26 @@
 export function loadBMap() {
-    return new Promise(function(resolve, reject) {
+    return new Promise(function (resolve, reject) {
         if (typeof BMap !== 'undefined') {
-            resolve(BMap)
-            return true
-        }
-        window.onBMapCallback = function() {
-            resolve(BMap)
+            resolve(BMap);
+            return true;
         }
+        window.onBMapCallback = function () {
+            resolve(BMap);
+        };
         // 使用https协议需要添加一下meta标签
-        var protocolStr = document.location.protocol;  
-        if(protocolStr == "https:")  
-        {  
-            let meta = document.createElement('meta')
-            meta.httpEquiv = 'Content-Security-Policy'
-            meta.content ='upgrade-insecure-requests'
-            meta.onerror = reject
-            document.head.appendChild(meta)
-        }       
+        var protocolStr = document.location.protocol;
+        if (protocolStr == 'https:') {
+            let meta = document.createElement('meta');
+            meta.httpEquiv = 'Content-Security-Policy';
+            meta.content = 'upgrade-insecure-requests';
+            meta.onerror = reject;
+            document.head.appendChild(meta);
+        }
         // 引入百度地图
-        let script = document.createElement('script')
-        script.type = 'text/javascript'
-        script.src =
-            'http://api.map.baidu.com/api?v=2.0&ak='+ process.env.VUE_APP_BAI_DU_AK +'&s=1&__ec_v__=20190126&callback=onBMapCallback'
-        script.onerror = reject
-        document.head.appendChild(script)
-    })
-}
\ No newline at end of file
+        let script = document.createElement('script');
+        script.type = 'text/javascript';
+        script.src = 'http://api.map.baidu.com1/api?v=2.0&ak=' + process.env.VUE_APP_BAI_DU_AK + '&s=1&__ec_v__=20190126&callback=onBMapCallback';
+        script.onerror = reject;
+        document.head.appendChild(script);
+    });
+}