diff --git a/src/App.tsx b/src/App.tsx
index d393cc3..29e0190 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -3,7 +3,6 @@ import useStore from '@store/store';
 
 import Chat from './components/Chat';
 import Menu from './components/Menu';
-import ConfigMenu from './components/ConfigMenu';
 
 import useInitialiseNewChat from '@hooks/useInitialiseNewChat';
 
@@ -21,7 +20,6 @@ function App() {
     <div className='overflow-hidden w-full h-full relative'>
       <Menu />
       <Chat />
-      <ConfigMenu />
     </div>
   );
 }
diff --git a/src/components/ApiMenu/ApiMenu.tsx b/src/components/ApiMenu/ApiMenu.tsx
new file mode 100644
index 0000000..e02d4fa
--- /dev/null
+++ b/src/components/ApiMenu/ApiMenu.tsx
@@ -0,0 +1,133 @@
+import React, { useEffect, useState } from 'react';
+import useStore from '@store/store';
+
+import PopupModal from '@components/PopupModal';
+import { validateApiKey } from '@api/customApi';
+
+const ApiMenu = ({
+  isModalOpen,
+  setIsModalOpen,
+}: {
+  isModalOpen: boolean;
+  setIsModalOpen: React.Dispatch<React.SetStateAction<boolean>>;
+}) => {
+  const apiKey = useStore((state) => state.apiKey);
+  const setApiKey = useStore((state) => state.setApiKey);
+  const apiFree = useStore((state) => state.apiFree);
+  const setApiFree = useStore((state) => state.setApiFree);
+
+  const [_apiKey, _setApiKey] = useState<string>(apiKey || '');
+  const [error, setError] = useState<boolean>(false);
+
+  const handleSave = async () => {
+    if (apiFree === true) {
+      setIsModalOpen(false);
+    } else {
+      const valid = await validateApiKey(_apiKey);
+
+      if (valid) {
+        setApiKey(_apiKey);
+        setError(false);
+        setIsModalOpen(false);
+      } else {
+        setError(true);
+        setTimeout(() => {
+          setError(false);
+        }, 3000);
+      }
+    }
+  };
+
+  useEffect(() => {
+    if (apiKey) {
+      setApiFree(false);
+      _setApiKey(apiKey);
+    }
+  }, []);
+
+  return isModalOpen ? (
+    <PopupModal
+      title='API'
+      setIsModalOpen={setIsModalOpen}
+      handleConfirm={handleSave}
+    >
+      <div className='p-6 border-b border-gray-200 dark:border-gray-600'>
+        <div className='flex items-center mb-2'>
+          <input
+            type='radio'
+            checked={apiFree === true}
+            className='w-4 h-4 text-blue-600 bg-gray-100 border-gray-300 rounded focus:ring-blue-500 dark:focus:ring-blue-600 dark:ring-offset-gray-800 focus:ring-2 dark:bg-gray-700 dark:border-gray-600'
+            onChange={() => setApiFree(true)}
+          />
+          <label className='ml-2 text-sm font-medium text-gray-900 dark:text-gray-300'>
+            Use free API from{' '}
+            <a
+              href='https://github.com/ayaka14732/ChatGPTAPIFree'
+              className='underline dark:hover:text-white hover:text-black'
+              target='_blank'
+            >
+              Ayaka
+            </a>
+          </label>
+        </div>
+
+        <div className='flex items-center'>
+          <input
+            type='radio'
+            checked={apiFree === false}
+            className='w-4 h-4 text-blue-600 bg-gray-100 border-gray-300 rounded focus:ring-blue-500 dark:focus:ring-blue-600 dark:ring-offset-gray-800 focus:ring-2 dark:bg-gray-700 dark:border-gray-600'
+            onChange={() => setApiFree(false)}
+          />
+          <label className='ml-2 text-sm font-medium text-gray-900 dark:text-gray-300'>
+            Use your own API key
+          </label>
+        </div>
+
+        {apiFree === false && (
+          <>
+            <div className='flex gap-2 items-center justify-center mt-2'>
+              <div className='min-w-fit text-gray-900 dark:text-gray-300 text-sm'>
+                API Key
+              </div>
+              <input
+                type='text'
+                className='text-gray-800 dark:text-white p-3 text-sm border-none bg-gray-200 dark:bg-gray-600 rounded-md p-0 m-0 w-full mr-0 h-8 focus:outline-none'
+                value={_apiKey}
+                onChange={(e) => {
+                  _setApiKey(e.target.value);
+                }}
+              />
+            </div>
+            {error && (
+              <div className='bg-red-600/50 p-2 rounded-sm mt-3 text-gray-900 dark:text-gray-300 text-sm'>
+                Invalid API key!
+              </div>
+            )}
+          </>
+        )}
+
+        <div className='min-w-fit text-gray-900 dark:text-gray-300 text-sm mt-4 text-center'>
+          Get your personal API key{' '}
+          <a
+            className='underline dark:hover:text-white hover:text-black'
+            href='https://platform.openai.com/account/api-keys'
+            target='_blank'
+          >
+            here
+          </a>
+        </div>
+        <div className='min-w-fit text-gray-900 dark:text-gray-300 text-sm mt-4'>
+          We prioritize the security of your API key and handle it with utmost
+          care. Your key is exclusively stored on your browser and never shared
+          with any third-party entity. It is solely used for the intended
+          purpose of accessing the OpenAI API and not for any other unauthorized
+          use.
+        </div>
+      </div>
+    </PopupModal>
+  ) : (
+    <></>
+  );
+};
+
+export default ApiMenu;
diff --git a/src/components/ApiMenu/index.ts b/src/components/ApiMenu/index.ts
new file mode 100644
index 0000000..789a061
--- /dev/null
+++ b/src/components/ApiMenu/index.ts
@@ -0,0 +1 @@
+export { default } from './ApiMenu';
diff --git a/src/components/ConfigMenu/ConfigMenu.tsx b/src/components/ConfigMenu/ConfigMenu.tsx
deleted file mode 100644
index 87757e1..0000000
--- a/src/components/ConfigMenu/ConfigMenu.tsx
+++ /dev/null
@@ -1,162 +0,0 @@
-import React, { useEffect, useState } from 'react';
-import useStore from '@store/store';
-
-import CrossIcon2 from '@icon/CrossIcon2';
-import { validateApiKey } from '@api/customApi';
-
-const ConfigMenu = () => {
-  const apiKey = useStore((state) => state.apiKey);
-  const setApiKey = useStore((state) => state.setApiKey);
-  const apiFree = useStore((state) => state.apiFree);
-  const setApiFree = useStore((state) => state.setApiFree);
-  const openConfig = useStore((state) => state.openConfig);
-  const setOpenConfig = useStore((state) => state.setOpenConfig);
-
-  const [_apiKey, _setApiKey] = useState<string>(apiKey || '');
-  const [error, setError] = useState<boolean>(false);
-
-  const handleSave = async () => {
-    if (apiFree === true) {
-      setOpenConfig(false);
-    } else {
-      const valid = await validateApiKey(_apiKey);
-
-      if (valid) {
-        setApiKey(_apiKey);
-        setError(false);
-        setOpenConfig(false);
-      } else {
-        setError(true);
-        setTimeout(() => {
-          setError(false);
-        }, 3000);
-      }
-    }
-  };
-
-  const handleClose = () => {
-    setOpenConfig(false);
-  };
-
-  useEffect(() => {
-    if (apiKey) {
-      setApiFree(false);
-      _setApiKey(apiKey);
-    }
-  }, []);
-
-  return openConfig ? (
-    <div className='fixed top-0 left-0 z-[999] w-full p-4 overflow-x-hidden overflow-y-auto h-full flex justify-center items-center bg-gray-800/90'>
-      <div className='relative w-full h-full max-w-2xl md:h-auto'>
-        <div className='relative bg-white rounded-lg shadow dark:bg-gray-700'>
-          <div className='flex items-center justify-between p-4 border-b rounded-t dark:border-gray-600'>
-            <h3 className='ml-2 text-lg font-semibold text-gray-900 dark:text-white'>
-              Config
-            </h3>
-            <button
-              type='button'
-              className='text-gray-400 bg-transparent hover:bg-gray-200 hover:text-gray-900 rounded-lg text-sm p-1.5 ml-auto inline-flex items-center dark:hover:bg-gray-600 dark:hover:text-white'
-              onClick={handleClose}
-            >
-              <CrossIcon2 />
-            </button>
-          </div>
-          <div className='p-6 border-b border-gray-200 dark:border-gray-600'>
-            <div className='flex items-center mb-2'>
-              <input
-                type='radio'
-                checked={apiFree === true}
-                className='w-4 h-4 text-blue-600 bg-gray-100 border-gray-300 rounded focus:ring-blue-500 dark:focus:ring-blue-600 dark:ring-offset-gray-800 focus:ring-2 dark:bg-gray-700 dark:border-gray-600'
-                onChange={() => setApiFree(true)}
-              />
-              <label className='ml-2 text-sm font-medium text-gray-900 dark:text-gray-300'>
-                Use free API from{' '}
-                <a
-                  href='https://github.com/ayaka14732/ChatGPTAPIFree'
-                  className='underline dark:hover:text-white hover:text-black'
-                  target='_blank'
-                >
-                  Ayaka
-                </a>
-              </label>
-            </div>
-
-            <div className='flex items-center'>
-              <input
-                type='radio'
-                checked={apiFree === false}
-                className='w-4 h-4 text-blue-600 bg-gray-100 border-gray-300 rounded focus:ring-blue-500 dark:focus:ring-blue-600 dark:ring-offset-gray-800 focus:ring-2 dark:bg-gray-700 dark:border-gray-600'
-                onChange={() => setApiFree(false)}
-              />
-              <label className='ml-2 text-sm font-medium text-gray-900 dark:text-gray-300'>
-                Use your own API key
-              </label>
-            </div>
-
-            {apiFree === false && (
-              <>
-                <div className='flex gap-2 items-center justify-center mt-2'>
-                  <div className='min-w-fit text-gray-900 dark:text-gray-300 text-sm'>
-                    API Key
-                  </div>
-                  <input
-                    type='text'
-                    className='text-gray-800 dark:text-white p-3 text-sm border-none bg-gray-200 dark:bg-gray-600 rounded-md p-0 m-0 w-full mr-0 h-8 focus:outline-none'
-                    value={_apiKey}
-                    onChange={(e) => {
-                      _setApiKey(e.target.value);
-                    }}
-                  />
-                </div>
-                {error && (
-                  <div className='bg-red-600/50 p-2 rounded-sm mt-3 text-gray-900 dark:text-gray-300 text-sm'>
-                    Invalid API key!
-                  </div>
-                )}
-              </>
-            )}
-
-            <div className='min-w-fit text-gray-900 dark:text-gray-300 text-sm mt-4 text-center'>
-              Get your personal API key{' '}
-              <a
-                className='underline dark:hover:text-white hover:text-black'
-                href='https://platform.openai.com/account/api-keys'
-                target='_blank'
-              >
-                here
-              </a>
-            </div>
-            <div className='min-w-fit text-gray-900 dark:text-gray-300 text-sm mt-4'>
-              We prioritize the security of your API key and handle it with
-              utmost care. Your key is exclusively stored on your browser and
-              never shared with any third-party entity. It is solely used for
-              the intended purpose of accessing the OpenAI API and not for any
-              other unauthorized use.
-            </div>
-          </div>
-
-          <div className='flex items-center justify-center p-6 gap-4'>
-            <button
-              type='button'
-              className='btn btn-primary'
-              onClick={handleSave}
-            >
-              Save
-            </button>
-            <button
-              type='button'
-              className='btn btn-neutral'
-              onClick={handleClose}
-            >
-              Cancel
-            </button>
-          </div>
-        </div>
-      </div>
-    </div>
-  ) : (
-    <></>
-  );
-};
-
-export default ConfigMenu;
diff --git a/src/components/ConfigMenu/index.ts b/src/components/ConfigMenu/index.ts
deleted file mode 100644
index 6497639..0000000
--- a/src/components/ConfigMenu/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { default } from './ConfigMenu';
diff --git a/src/components/Menu/MenuOptions/Api.tsx b/src/components/Menu/MenuOptions/Api.tsx
new file mode 100644
index 0000000..f5fcfe7
--- /dev/null
+++ b/src/components/Menu/MenuOptions/Api.tsx
@@ -0,0 +1,25 @@
+import React, { useState } from 'react';
+import useStore from '@store/store';
+
+import PersonIcon from '@icon/PersonIcon';
+import ApiMenu from '@components/ApiMenu';
+
+const Config = () => {
+  const apiFree = useStore((state) => state.apiFree);
+  const [isModalOpen, setIsModalOpen] = useState<boolean>(false);
+
+  return (
+    <>
+      <a
+        className='flex py-3 px-3 items-center gap-3 rounded-md hover:bg-gray-500/10 transition-colors duration-200 text-white cursor-pointer text-sm'
+        onClick={() => setIsModalOpen(true)}
+      >
+        <PersonIcon />
+        API: {apiFree ? 'Free' : 'Personal'}
+      </a>
+      <ApiMenu isModalOpen={isModalOpen} setIsModalOpen={setIsModalOpen} />
+    </>
+  );
+};
+
+export default Config;
diff --git a/src/components/Menu/MenuOptions/Config.tsx b/src/components/Menu/MenuOptions/Config.tsx
deleted file mode 100644
index 1f72cb8..0000000
--- a/src/components/Menu/MenuOptions/Config.tsx
+++ /dev/null
@@ -1,21 +0,0 @@
-import React, { useState } from 'react';
-import useStore from '@store/store';
-
-import PersonIcon from '@icon/PersonIcon';
-
-const Config = () => {
-  const apiFree = useStore((state) => state.apiFree);
-  const setOpenConfig = useStore((state) => state.setOpenConfig);
-
-  return (
-    <a
-      className='flex py-3 px-3 items-center gap-3 rounded-md hover:bg-gray-500/10 transition-colors duration-200 text-white cursor-pointer text-sm'
-      onClick={() => setOpenConfig(true)}
-    >
-      <PersonIcon />
-      API: {apiFree ? 'Free' : 'Personal'}
-    </a>
-  );
-};
-
-export default Config;
diff --git a/src/components/Menu/MenuOptions/MenuOptions.tsx b/src/components/Menu/MenuOptions/MenuOptions.tsx
index 8e41ca8..abe5399 100644
--- a/src/components/Menu/MenuOptions/MenuOptions.tsx
+++ b/src/components/Menu/MenuOptions/MenuOptions.tsx
@@ -2,7 +2,7 @@ import React from 'react';
 
 import Account from './Account';
 import ClearConversation from './ClearConversation';
-import Config from './Config';
+import Api from './Api';
 import Logout from './Logout';
 import Me from './Me';
 import ThemeSwitcher from './ThemeSwitcher';
@@ -12,7 +12,7 @@ const MenuOptions = () => {
   return (
     <>
       <ClearConversation />
-      <Config />
+      <Api />
       <ThemeSwitcher />
       {/* <Account /> */}
       <Updates />