diff --git a/main.js b/main.js
index 6fa3b48..e024e72 100644
--- a/main.js
+++ b/main.js
@@ -46,31 +46,33 @@ Vue.prototype.$validator = function (rule) {
 // 	cookie.clearAll();
 // 	cookie.set(CACHE_KEY, 1);
 // }
-//强制转为几位小数，不足的补0
-var forceToDecimal = function changeToDecimal(x, len, ignore = false) {
-    var f_x = parseFloat(x);
+// 强制转为几位小数，不足的补0
+const forceToDecimal = function changeToDecimal(value, len = 1) {
+    const f_x = parseFloat(value)
     if (isNaN(f_x)) {
-        return 0;
+        return 0
     }
-    var f = Math.round(f_x * 100) / 100;
-    if (ignore) {
-        f = Math.floor(f_x * 100) / 100;
-    }
-    var s = f.toString();
-    var rs = s.indexOf('.');
+    let s = f_x.toString()
+    let rs = s.indexOf('.')
     if (rs < 0) {
-        rs = s.length;
-        s += '.';
+        rs = s.length
+        s += '.'
     }
     while (s.length <= rs + len) {
-        s += '0';
+        s += '0'
     }
-    return s;
+    const tempArr = s.split('.')
+    const decimalArr = tempArr[1].split('')
+    let res = tempArr[0] + '.'
+    for (let i = 0; i < len; i++) {
+        res += decimalArr[i]
+    }
+    return res
 }
 
-//强制转为2位小数，不足的补0
-var force2Decimal = function change2Decimal(x, ignore = false) {
-    return forceToDecimal(x, 2, false);
+// 强制转为2位小数，不足的补0
+const force2Decimal = function change2Decimal(value) {
+    return forceToDecimal(value, 2)
 }
 
 Vue.prototype.$force2Decimal = force2Decimal
diff --git a/pagesInn/inn/innHome.vue b/pagesInn/inn/innHome.vue
index e2a988e..0be6575 100644
--- a/pagesInn/inn/innHome.vue
+++ b/pagesInn/inn/innHome.vue
@@ -757,8 +757,8 @@ export default {
           _this.isLike = data.zanVo !== null
           _this.isFavorite = data.hasFavorite
           _this.favoriteCount = data.favoriteCount
-          _this.inn.latitude = _this.inn.latitude ? parseFloat(_this.inn.latitude) : 24.993587
-          _this.inn.longitude = _this.inn.longitude ? parseFloat(_this.inn.longitude) : 102.779656
+          _this.inn.latitude = _this.inn.latitude > 0 ? _this.inn.latitude : 24.993587
+          _this.inn.longitude = _this.inn.longitude > 0 ? _this.inn.longitude : 102.779656
           // fix bug#1107
           if (!_this.isLoad) {
             // 该店铺无商品则不显示“精选商品”