diff --git a/packages/toptips/index.js b/packages/toptips/index.js
index 279a874f..c1d1cea5 100644
--- a/packages/toptips/index.js
+++ b/packages/toptips/index.js
@@ -4,7 +4,7 @@ module.exports = {
     // 如果已经有一个计时器在了，就清理掉先
     if (zanTopTips.timer) {
       clearTimeout(zanTopTips.timer);
-      zanTopTips.timer = -1;
+      zanTopTips.timer = 0;
     }
 
     if (typeof options === 'number') {
@@ -22,7 +22,7 @@ module.exports = {
     let timer = setTimeout(() => {
       this.setData({
         'zanTopTips.show': false,
-        'zanTopTips.timer': -1
+        'zanTopTips.timer': 0
       });
     }, options.duration);
 
diff --git a/packages/toptips/index.pcss b/packages/toptips/index.pcss
index 07c9a2fb..e391bf04 100644
--- a/packages/toptips/index.pcss
+++ b/packages/toptips/index.pcss
@@ -12,6 +12,7 @@
   color: #FFF;
   background-color: #E64340;
   z-index: 110;
+  opacity: 0;
 
   /* 动画部分 */
   transition: all 0.4s ease;
@@ -19,4 +20,5 @@
 
 .zan-toptips--show {
   -webkit-transform: translateZ(0) translateY(0);
+  opacity: 1;
 }