diff --git a/src/components/GamePlay/GamePlay.vue b/src/components/GamePlay/GamePlay.vue
index b58363d..b012836 100644
--- a/src/components/GamePlay/GamePlay.vue
+++ b/src/components/GamePlay/GamePlay.vue
@@ -10,7 +10,7 @@
         </v-btn-toggle>
         <v-btn icon="mdi-walk" @click="control"></v-btn>
     </v-navigation-drawer> -->
-    <v-btn icon="mdi-walk" @click="fullScreen"></v-btn>
+    <v-btn icon="mdi-fullscreen" @click="fullScreen"></v-btn>
     <div class="container my-3 position-relative ">
         <div ref="target" @click="targetClick" class="game-play-canvas"
             @mousedown="targetPointer($event, 'start')"