diff --git a/src/components/Ellipsis/index.js b/src/components/Ellipsis/index.js
index 4537b367a5db1f0ddc299865898a7caef8e4dc68..8306b5d839878158ae93586293d7fc4902f4df0a 100644
--- a/src/components/Ellipsis/index.js
+++ b/src/components/Ellipsis/index.js
@@ -109,7 +109,7 @@ export default class Ellipsis extends Component {
 
       // bisection
       const len = text.length;
-      const mid = Math.floor(len / 2);
+      const mid = Math.ceil(len / 2);
 
       const count = this.bisection(targetHeight, mid, 0, len, text, shadowNode);