fix head滚动条宽度

package/component/lib/index.js

@@ -11233,7 +11233,7 @@ const _sfc_main$1v = defineComponent({
       var noNegative = true;
       s = parseFloat((s + "").replace(/[^\d\.-]/g, "")) + "";
       if (parseFloat(s) < 0) {
-        s = Math.abs(s) + "";
+        s = Math.abs(parseFloat(s)) + "";
         noNegative = false;
       }
       var l = s.split(".")[0].split("").reverse(), r = s.split(".")[1];
@@ -19418,6 +19418,8 @@ const _sfc_main$D = defineComponent({
       nextTick(() => {
         getScrollWidth();
       });
+    }, {
+      deep: true
     });
     onMounted(() => {
       var _a2, _b;