diff --git a/static/js/event/impl/RSizeEventImpl.js b/static/js/event/impl/RSizeEventImpl.js
index f66621b..4bb52dd 100644
--- a/static/js/event/impl/RSizeEventImpl.js
+++ b/static/js/event/impl/RSizeEventImpl.js
@@ -32,15 +32,18 @@ define(function (require, exports, module) {
         }
 
 
+        let dpr = getDpr();
         //set 1rem = curClientW / designWidth (支持响应式)
-        let nowFrontSize = curClientW / designWidth + 'px';
+        let nowFrontSize = '1px';
         if (ctx.isTablet || ctx.isMobile || ctx.isIOS || ctx.isAndroid) {
-            let dpr = getDpr();
-            curDoc.style.fontSize = dpr * nowFrontSize;
+            nowFrontSize = (curClientW / designWidth) * dpr + 'px';
         } else {
-            curDoc.style.fontSize = nowFrontSize;
+            nowFrontSize = (curClientW / designWidth) + 'px';
         }
 
+        // curDoc.style.fontSize = dpr * nowFrontSize;
+        curDoc.style.fontSize = nowFrontSize;
+
         console.log("curClientW :", curClientW, "designWidth: ", designWidth, "-> ", nowFrontSize);
         let testDiv = document.getElementById("testDevice");
         testDiv.innerText += "\ncurClientW: " + curClientW;
diff --git a/static/yanxuelu.html b/static/yanxuelu.html
index db0d8c9..1ad403b 100644
--- a/static/yanxuelu.html
+++ b/static/yanxuelu.html
@@ -33,7 +33,7 @@
 
 <header>
     <!--  顶部  -->
-    <div id="head_top" style="font-size: 12rem">
+    <div id="head_top" style="font-size: 12px">
         <div style="width:20%">测试</div>
         <div style="width: 60%"></div>
         <div style="width:20%">
@@ -186,7 +186,7 @@
             </div>
             <div class="my-divider-item"></div>
             <div>
-                <button onclick="info(this)" style="font-size: 8rem">info</button>
+                <button onclick="info(this)" style="font-size: 16px">info</button>
             </div>
         </div>
     </div>
@@ -205,8 +205,8 @@
 <footer>
 
 </footer>
-<div id="testDiv" style="font-size: 16rem; width: 300px;margin-left: 10%; display: block"></div>
-<div id="testDevice" style="font-size: 16rem; width: 300px;margin-left: 10%; display: block"></div>
+<div id="testDiv" style="font-size: 14px; width: 300px;margin-left: 10%; display: block"></div>
+<div id="testDevice" style="font-size: 14px; width: 300px;margin-left: 10%; display: block"></div>
 
 </body>
 <script>