diff --git a/dist/helper/index.wxss b/dist/helper/index.wxss
index f9fb21b3..a9ab8680 100644
--- a/dist/helper/index.wxss
+++ b/dist/helper/index.wxss
@@ -64,7 +64,9 @@
   transform: translateY(-50%) matrix(0.71, 0.71, -0.71, 0.71, 0, 0);
 }
 
-.zui-ellipsis {
+.zui-ellipsis,
+.zui-ellipsis--l2,
+.zui-ellipsis--l3 {
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
@@ -74,13 +76,17 @@
 .zui-ellipsis--l2 {
   max-height: 40px;
   line-height: 20px;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  display: -webkit-box;
   -webkit-line-clamp: 2;
   -webkit-box-orient: vertical;
 }
 
+.zui-ellipsis--l3 {
+  max-height: 60px;
+  line-height: 20px;
+  -webkit-line-clamp: 3;
+  -webkit-box-orient: vertical;
+}
+
 .zui-clearfix {
   zoom: 1;
 }