diff --git a/src/store/userRobotImage/reducer.ts b/src/store/userRobotImage/reducer.ts
index 61369ed..4235a48 100644
--- a/src/store/userRobotImage/reducer.ts
+++ b/src/store/userRobotImage/reducer.ts
@@ -6,13 +6,13 @@ const initialState: string | null = null
 const reducer = (
   state = initialState,
   action: MetadataDispatchTypes
-): string | null => {
+): string | null | undefined => {
   switch (action.type) {
     case ActionTypes.SET_USER_ROBOT_IMAGE:
       return action.payload
 
     case ActionTypes.RESTORE_STATE:
-      return action.payload.userRobotImage || null
+      return action.payload.userRobotImage
 
     default:
       return state