diff --git a/src/app/App.tsx b/src/app/App.tsx
index 865deab..10bead7 100644
--- a/src/app/App.tsx
+++ b/src/app/App.tsx
@@ -1,6 +1,7 @@
 import React from 'react';
 import GlobalStyles from './styles/globalStyles';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import ToastContainer from '@/features/Toast/ui/ToastContainer';
 
 const queryClient = new QueryClient();
 
@@ -8,6 +9,7 @@ const App: React.FC = () => {
     return (
         <QueryClientProvider client={queryClient}>
             <GlobalStyles />
+            <ToastContainer />
         </QueryClientProvider>
     );
 };
diff --git a/src/features/Toast/hooks/useToastStore.ts b/src/features/Toast/hooks/useToastStore.ts
new file mode 100644
index 0000000..186e85c
--- /dev/null
+++ b/src/features/Toast/hooks/useToastStore.ts
@@ -0,0 +1,39 @@
+import { create } from 'zustand';
+import { Toast } from '../model/type';
+
+interface ToastStore {
+    toasts: Toast[];
+    addToast: (
+        message: string,
+        variant: 'success' | 'warning' | 'error'
+    ) => void;
+    removeToast: (id: number) => void;
+}
+
+/**
+ *  addToasdt새로운 Toast 메시지를 추가하고 2초 후 자동 제거
+ *  호출 시
+ *  const { addToast } = useToastStore(); 불러와서
+ *  () => addToast('Success message!', 'success') 형식으로 사용해주세요
+ * @param message - 표시할 메시지 내용
+ * @param variant - 메시지 타입 ('success' | 'warning' | 'error')
+ */
+export const useToastStore = create<ToastStore>((set) => ({
+    toasts: [],
+    addToast: (message, variant) => {
+        const id = Date.now();
+        set((state) => ({
+            toasts: [...state.toasts, { id, message, variant }]
+        }));
+
+        setTimeout(() => {
+            set((state) => ({
+                toasts: state.toasts.filter((toast) => toast.id !== id)
+            }));
+        }, 2000);
+    },
+    removeToast: (id) =>
+        set((state) => ({
+            toasts: state.toasts.filter((toast) => toast.id !== id)
+        }))
+}));
diff --git a/src/features/Toast/model/type.ts b/src/features/Toast/model/type.ts
new file mode 100644
index 0000000..56db3b4
--- /dev/null
+++ b/src/features/Toast/model/type.ts
@@ -0,0 +1,5 @@
+export interface Toast {
+    id: number;
+    variant: 'success' | 'warning' | 'error';
+    message: string;
+}
diff --git a/src/features/Toast/ui/Toast.stories.ts b/src/features/Toast/ui/Toast.stories.ts
new file mode 100644
index 0000000..0b510f0
--- /dev/null
+++ b/src/features/Toast/ui/Toast.stories.ts
@@ -0,0 +1,25 @@
+import type { Meta, StoryObj } from '@storybook/react';
+
+import Toast from './Toast';
+
+const meta: Meta<typeof Toast> = {
+  component: Toast,
+  title: 'features/UI/Toast',
+  tags: ['autodocs'],
+  argTypes: {},
+};
+export default meta;
+
+type Story = StoryObj<typeof Toast>;
+
+export const Default: Story = {
+  args: {children :"화이팅"},
+};
+
+export const Waring: Story = {
+    args: {children :"화이팅",variant: "warning"},
+  };
+
+  export const Error: Story = {
+    args: {children :"화이팅", variant : 'error'},
+  };
\ No newline at end of file
diff --git a/src/features/Toast/ui/Toast.styeld.ts b/src/features/Toast/ui/Toast.styeld.ts
new file mode 100644
index 0000000..23a0e92
--- /dev/null
+++ b/src/features/Toast/ui/Toast.styeld.ts
@@ -0,0 +1,64 @@
+import React from 'react';
+import styled, { keyframes } from 'styled-components';
+
+interface ToastStyledProps {
+    variant: 'success' | 'warning' | 'error';
+}
+
+const slideIn = keyframes`
+    0% {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+    10% {
+        opacity: 1;
+        transform: translateY(0);
+    }
+    90% {
+        opacity: 1;
+        transform: translateY(0);
+    }
+    100% {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+`;
+
+export const ToastStyled = styled.div<ToastStyledProps>`
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: #ffffff;
+    width: 514.05px;
+    height: 77px;
+    padding: 0 20px;
+    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
+    border-radius: 6px;
+    font-family: 'Lato', sans-serif;
+    font-weight: 400;
+    font-size: 22px;
+    letter-spacing: 0.7125px;
+    position: relative;
+    margin-bottom: 10px;
+    background-color: ${({ variant }) => {
+        switch (variant) {
+            case 'success':
+                return '#3BDE86';
+            case 'warning':
+                return '#FB4242';
+            case 'error':
+                return '#FED046';
+            default:
+                return '#ffffff';
+        }
+    }};
+    animation: ${slideIn} 2s ease forwards;
+`;
+export const ToastMessageStlyed = styled.span`
+    text-align: center;
+    text-overflow: ellipsis;
+    display: inline-block;
+    white-space: nowrap;
+    overflow: hidden;
+    width: 350px;
+`;
diff --git a/src/features/Toast/ui/Toast.tsx b/src/features/Toast/ui/Toast.tsx
new file mode 100644
index 0000000..d245b4b
--- /dev/null
+++ b/src/features/Toast/ui/Toast.tsx
@@ -0,0 +1,48 @@
+// components/Toast.tsx
+import React from 'react';
+import { ToastStyled, ToastMessageStlyed } from './Toast.styeld';
+import { IoIosWarning, IoMdClose } from 'react-icons/io';
+import { FaCheck } from 'react-icons/fa6';
+import { MdOutlineError } from 'react-icons/md';
+
+interface ToastProps {
+    children: React.ReactNode;
+    variant: 'success' | 'warning' | 'error';
+    onClose: () => void;
+}
+
+const IconStyle = {
+    width: 35,
+    height: 35,
+    position: 'absolute' as const,
+    left: 30,
+    top: 20
+};
+
+const CloseStlye = {
+    width: 35,
+    height: 35,
+    position: 'absolute' as const,
+    right: 30,
+    top: 20
+};
+
+const iconComponents = {
+    success: <FaCheck style={{ ...IconStyle }} />,
+    warning: <IoIosWarning style={{ ...IconStyle }} />,
+    error: <MdOutlineError style={{ ...IconStyle }} />
+};
+
+const Toast = ({ children, variant = 'success', onClose }: ToastProps) => {
+    const Icon = iconComponents[variant];
+
+    return (
+        <ToastStyled variant={variant}>
+            {Icon}
+            <ToastMessageStlyed>{children}</ToastMessageStlyed>
+            <IoMdClose onClick={onClose} style={CloseStlye} />
+        </ToastStyled>
+    );
+};
+
+export default Toast;
diff --git a/src/features/Toast/ui/ToastContainer.tsx b/src/features/Toast/ui/ToastContainer.tsx
new file mode 100644
index 0000000..6f98d08
--- /dev/null
+++ b/src/features/Toast/ui/ToastContainer.tsx
@@ -0,0 +1,27 @@
+import React from 'react';
+import { useToastStore } from '../hooks/useToastStore';
+import Toast from './Toast';
+import { ToastContainerStyled } from './toastContainer.styled';
+
+const ToastContainer = () => {
+    const { toasts, removeToast } = useToastStore();
+
+    return (
+        <ToastContainerStyled>
+            {toasts
+                .slice()
+                .reverse()
+                .map((toast) => (
+                    <Toast
+                        key={toast.id}
+                        variant={toast.variant}
+                        onClose={() => removeToast(toast.id)}
+                    >
+                        {toast.message}
+                    </Toast>
+                ))}
+        </ToastContainerStyled>
+    );
+};
+
+export default ToastContainer;
diff --git a/src/features/Toast/ui/toastContainer.styled.tsx b/src/features/Toast/ui/toastContainer.styled.tsx
new file mode 100644
index 0000000..2a9ffd9
--- /dev/null
+++ b/src/features/Toast/ui/toastContainer.styled.tsx
@@ -0,0 +1,8 @@
+import styled from 'styled-components';
+
+export const ToastContainerStyled = styled.div`
+    position: fixed;
+    margin-bottom: 20px;
+    top: 20px;
+    right: 20px;
+`;
diff --git a/src/shared/ui/Modal/Modal.styled.ts b/src/shared/ui/Modal/Modal.styled.ts
index 5c6baa5..77a5662 100644
--- a/src/shared/ui/Modal/Modal.styled.ts
+++ b/src/shared/ui/Modal/Modal.styled.ts
@@ -1,22 +1,37 @@
-import styled from 'styled-components';
+import styled, { keyframes } from 'styled-components';
+
+const fadeIn = keyframes`
+    from {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+`;
 
 export const ModalStyled = styled.div`
     background: white;
     width: 370px;
     height: 200px;
     border-radius: 20px;
-    box-shadow: inset;
     padding: 8px;
     position: relative;
+    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.1);
+    animation: ${fadeIn} 2 ease forwards;
+
     h1 {
         margin-bottom: 30px;
     }
+
     svg {
         font-size: 30px;
         position: absolute;
         top: 18px;
         right: 20px;
         color: #838383;
+        cursor: pointer;
     }
 `;