BI-82230 fix: 插入参数image字体

src/core/platform/web/dom.js

@@ -127,11 +127,11 @@
             BI.Widget._renderEngine.createElement("body").append(canvas);
 
             var ctx = canvas.getContext("2d");
-            ctx.font = "12px Georgia";
+            ctx.font = "12px Helvetica Neue,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,微软雅黑,Heiti,黑体,sans-serif";
             var w = ctx.measureText(param).width + 4;
             canvas.width = w * ratio;
             canvas.height = 16 * ratio;
-            ctx.font = 12 * ratio + "px Georgia";
+            ctx.font = 12 * ratio + "px Helvetica Neue,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,微软雅黑,Heiti,黑体,sans-serif";
             ctx.fillStyle = fillStyle || "#3685f2";
             ctx.textBaseline = "middle";
             // ctx.fillStyle = "#EAF2FD";