|| ratio === 125

public/javascripts/educoder/edu_application.js

@@ -1115,14 +1115,15 @@ function _initZoomCheck() {
     }
     var ratio = Math.round(window.devicePixelRatio * 100);
     //  A value of 1 indicates a classic 96 DPI (76 DPI on some platforms) display, while a value of 2 is expected for HiDPI/Retina displays
-    var isNormalZoom = ratio === 100 || ratio === 200
+    // 有个显示器默认值是1.25
+    var isNormalZoom = ratio === 100 || ratio === 200 || ratio === 125 
     if (!isNormalZoom) {
         suofang();
     }
 
     $(window).resize(function() {
         var ratio = Math.round(window.devicePixelRatio * 100);
-        var isNormalZoom = ratio === 100 || ratio === 200
+        var isNormalZoom = ratio === 100 || ratio === 200 || ratio === 125 
         if (!isNormalZoom) {
             suofang();
         } else {