diff --git a/frontend/components/global/SideModal.vue b/frontend/components/global/SideModal.vue
index 54107f9..2da56ec 100644
--- a/frontend/components/global/SideModal.vue
+++ b/frontend/components/global/SideModal.vue
@@ -26,7 +26,7 @@ watch(
 </script>
 
 <template>
-    <div class="relative z-[90]">
+    <div class="relative z-1000">
         <div @click="isSideShow = true">
             <slot name="button" />
         </div>