diff --git a/src/less/base/single/text.less b/src/less/base/single/text.less
index 1730d3df68..ec08419230 100644
--- a/src/less/base/single/text.less
+++ b/src/less/base/single/text.less
@@ -3,5 +3,5 @@
 .bi-text {
   .overflow-hidden();
   .box-sizing(border-box);
-  word-break: normal;
+  word-break: break-all;
 }
\ No newline at end of file