diff --git a/less/topic.less b/less/topic.less
index 11a2b16..3c7b284 100644
--- a/less/topic.less
+++ b/less/topic.less
@@ -2,6 +2,7 @@
 	h1 {
 		line-height: 24px;
 		margin-bottom: 30px;
+		word-break: break-all;
 		
 		.topic-title {
 			font-size: 28px;
@@ -345,4 +346,4 @@
 		position: relative;
 		text-align: center;
 	}
-}
\ No newline at end of file
+}