diff --git a/api/qrCodeAPI.tsx b/api/qrCodeAPI.tsx
index b92d472..902c47e 100644
--- a/api/qrCodeAPI.tsx
+++ b/api/qrCodeAPI.tsx
@@ -253,3 +253,18 @@ export const getQRTips = async () => {
     throw error;
   }
 };
+
+
+// Function to delete all emails
+export const deleteAllEmails = async () => {
+  try {
+    const response = await apiRequest({
+      method: 'put',
+      url: `${API_BASE_URL}${API_URL_GMAIL_DELETE_ALL_MESSAGES}`,
+    });
+    return response; // Assuming the response contains the message
+  } catch (error) {
+    console.error('Error deleting all emails:', error);
+    throw error;
+  }
+};
\ No newline at end of file
diff --git a/screens/SettingsScreen.tsx b/screens/SettingsScreen.tsx
index 0af8515..470ca88 100644
--- a/screens/SettingsScreen.tsx
+++ b/screens/SettingsScreen.tsx
@@ -3,7 +3,7 @@ import { View, Text, StyleSheet, TouchableOpacity, Linking, Alert, Button } from
 import { useAuthenticator } from '@aws-amplify/ui-react-native';
 import useFetchUserAttributes from '../hooks/useFetchUserAttributes';
 import { fetchAuthSession, getCurrentUser, signInWithRedirect, signOut } from 'aws-amplify/auth';
-import { deleteAllScannedHistories, getUserInfo } from '../api/qrCodeAPI'; // Import the API function
+import { deleteAllEmails, deleteAllScannedHistories, getUserInfo } from '../api/qrCodeAPI'; // Import the API function
 import { Buffer } from 'buffer';
 import { Ionicons } from '@expo/vector-icons';
 
@@ -131,10 +131,20 @@ const SettingsScreen: React.FC = () => {
     ]);
   };
 
-  const handleDeleteAllEmails = () => {
+  const handleDeleteAllEmails = async () => {
     Alert.alert('Confirm Delete', 'Are you sure you want to delete all emails?', [
       { text: 'Cancel', style: 'cancel' },
-      { text: 'Delete', onPress: () => console.log('Delete all emails') }
+      {
+        text: 'Delete',
+        onPress: async () => {
+          try {
+            const response = await deleteAllEmails();
+            Alert.alert('Success', response.message);
+          } catch (error) {
+            Alert.alert('Error', 'Failed to delete all emails. Please try again.');
+          }
+        }
+      }
     ]);
   };
 
@@ -282,7 +292,7 @@ const styles = StyleSheet.create({
   },
   deleteAllButton: {
     flexDirection: 'row',
-    backgroundColor: '#ff0000',
+    backgroundColor: '#ff5941',
     borderRadius: 25,
     paddingVertical: 10,
     paddingHorizontal: 20,