diff --git a/packages/app/src/pages/play/index.less b/packages/app/src/pages/play/index.less
index 53b29255..82de831e 100755
--- a/packages/app/src/pages/play/index.less
+++ b/packages/app/src/pages/play/index.less
@@ -58,11 +58,8 @@
                 overflow: hidden;
 
                 img {
-                    width: 20vw;
-                    height: 20vw;
-
-                    max-width: 400px;
-                    max-height: 400px;
+                    width: 100%;
+                    height: 100%;
 
                     border-radius: 12px;