diff --git a/src/views/Wallet/views/Account/SignVerify/index.js b/src/views/Wallet/views/Account/SignVerify/index.js
index 6155cc6d..82363af1 100644
--- a/src/views/Wallet/views/Account/SignVerify/index.js
+++ b/src/views/Wallet/views/Account/SignVerify/index.js
@@ -44,7 +44,7 @@ const StyledButton = styled(Button)`
 
 const Column = styled.div`
     display: flex;
-    flex: 1 1 50%;
+    flex: 1 1 auto;
     flex-direction: column;
 
     @media screen and (max-width: ${SCREEN_SIZE.MD}) {