diff --git a/src/app/hitchhiking/page.tsx b/src/app/hitchhiking/page.tsx
index d3fde5305..67068d8bc 100644
--- a/src/app/hitchhiking/page.tsx
+++ b/src/app/hitchhiking/page.tsx
@@ -11,6 +11,7 @@ import * as style from './hitchhiking.style'
 import ArrowDown from '@/icons/ArrowDown'
 import useAxiosWithAuth from '@/api/config'
 import { getUniqueArray } from '@/utils/getUniqueArray'
+import useToast from '@/states/useToast'
 
 const Hitchhiking = () => {
   const [page, setPage] = useState<number>(1)
@@ -20,6 +21,8 @@ const Hitchhiking = () => {
     IPostCardHitchhiking[]
   >([])
 
+  const { openToast } = useToast()
+
   const axiosWithAuth = useAxiosWithAuth()
 
   const { isPc } = useMedia()
@@ -65,7 +68,13 @@ const Hitchhiking = () => {
   }
 
   const addCard = () => {
-    if (draggedCardList.length === 0) return
+    if (draggedCardList.length === 0) {
+      openToast({
+        message: '되돌아 갈 수 있는 마지막 카드예요.',
+        severity: 'info',
+      })
+      return
+    }
     setCardList((prev: IPostCardHitchhiking[]) => {
       prev.push(draggedCardList[draggedCardList.length - 1])
       if (cardList.length > 1) prev[prev.length - 2].hasBeenRemoved = false
diff --git a/src/app/showcase/page.tsx b/src/app/showcase/page.tsx
index c29e038dd..2badd764d 100644
--- a/src/app/showcase/page.tsx
+++ b/src/app/showcase/page.tsx
@@ -11,6 +11,7 @@ import { ICardData } from './panel/types'
 import useAuthStore from '@/states/useAuthStore'
 import CardContainer from './panel/CardContainer'
 import ShowcasePCLayout from './panel/ShowcasePc/ShowcasePcLayout'
+import useToast from '@/states/useToast'
 
 const Showcase = () => {
   const [page, setPage] = useState<number>(1)
@@ -26,6 +27,8 @@ const Showcase = () => {
       : defaultGetFetcher,
   )
 
+  const { openToast } = useToast()
+
   useEffect(() => {
     if (!isLoading && data?.content) {
       setCardList((prev) => {
@@ -50,7 +53,13 @@ const Showcase = () => {
   }
 
   const addCard = () => {
-    if (draggedCardList.length === 0) return
+    if (draggedCardList.length === 0) {
+      openToast({
+        message: '되돌아 갈 수 있는 마지막 카드예요.',
+        severity: 'info',
+      })
+      return
+    }
     setCardList((prev: ICardData[]) => {
       prev.push(draggedCardList[draggedCardList.length - 1])
       if (cardList.length > 1) prev[prev.length - 2].hasBeenRemoved = false