diff --git a/src/store/roofAtom.js b/src/store/roofAtom.js
new file mode 100644
index 00000000..36f35b6c
--- /dev/null
+++ b/src/store/roofAtom.js
@@ -0,0 +1,7 @@
+import { atom } from 'recoil'
+
+export const roofsState = atom({
+  key: 'roofs',
+  default: null,
+  dangerouslyAllowMutability: true,
+})
diff --git a/src/styles/_reset.scss b/src/styles/_reset.scss
index fab3eb04..ac0d2f73 100644
--- a/src/styles/_reset.scss
+++ b/src/styles/_reset.scss
@@ -383,7 +383,7 @@ button{
             }
         }
         &::-webkit-scrollbar {
-            width: 2px;
+            width: 5px;
             background-color: transparent;
             
         }