diff --git a/src/main/resources/static/assets/js/baidu-map-0.0.1.min.js b/src/main/resources/static/assets/js/baidu-map-0.0.1.min.js
index 8c30fa3..7cd3bbd 100644
--- a/src/main/resources/static/assets/js/baidu-map-0.0.1.min.js
+++ b/src/main/resources/static/assets/js/baidu-map-0.0.1.min.js
@@ -353,7 +353,7 @@ BaiduMap.prototype.setDefaultConfig = function () {
     // 缩放结束
     self.map.addEventListener('zoomend', function (event) {
         var zoom = this.getZoom();
-        if (zoom < 15) {
+        if (zoom < 16) {
             self.setLabelFontSize(0);
         } else {
             self.setLabelFontSize(12);
@@ -693,7 +693,7 @@ BaiduMap.prototype.initBackgroundGrid = function (option) {
             border: 'none',
             backgroundColor: 'transparent',
             textShadow: '1px 1px 1px #fff, -1px -1px 1px #fff, 1px -1px 1px #fff, -1px 1px 1px #fff',
-            fontSize: self.gridOption.const.LABEL_FONT_SIZE + 'px'
+            fontSize: '0px'
         });
         label.setOffset(new BMap.Size(-backgroundGrid.label.length * self.gridOption.const.LABEL_FONT_SIZE / 2, -self.gridOption.const.LABEL_FONT_SIZE / 2));
         label.setPosition(self.getCenterPoint(backgroundGrid.pointArray));
diff --git a/src/main/resources/static/assets/js/baidu-map/baidu-map-1.0.0.min.js b/src/main/resources/static/assets/js/baidu-map/baidu-map-1.0.0.min.js
index ca6d1b4..1750b20 100644
--- a/src/main/resources/static/assets/js/baidu-map/baidu-map-1.0.0.min.js
+++ b/src/main/resources/static/assets/js/baidu-map/baidu-map-1.0.0.min.js
@@ -359,7 +359,7 @@ BaiduMap.prototype.setDefaultConfig = function () {
     // 缩放结束
     self.map.addEventListener('zoomend', function (event) {
         var zoom = this.getZoom();
-        if (zoom < 15) {
+        if (zoom < 16) {
             self.setLabelFontSize(0);
         } else {
             self.setLabelFontSize(12);
@@ -764,7 +764,7 @@ BaiduMap.prototype.initBackgroundGrid = function (option) {
             border: 'none',
             backgroundColor: 'transparent',
             textShadow: '1px 1px 1px #fff, -1px -1px 1px #fff, 1px -1px 1px #fff, -1px 1px 1px #fff',
-            fontSize: self.gridOption.const.LABEL_FONT_SIZE + 'px'
+            fontSize: fontSize: '0px'
         });
         label.setOffset(new BMap.Size(-backgroundGrid.label.length * self.gridOption.const.LABEL_FONT_SIZE / 2, -self.gridOption.const.LABEL_FONT_SIZE / 2));
         label.setPosition(self.getCenterPoint(backgroundGrid.pointArray));