diff --git a/src/useToast.ts b/src/useToast.ts
index 0e782a20..6baa0c15 100644
--- a/src/useToast.ts
+++ b/src/useToast.ts
@@ -1,4 +1,5 @@
 import React from 'react';
+import { TextStyle } from 'react-native';
 
 import { useLogger } from './contexts';
 import { useTimeout } from './hooks';
@@ -6,6 +7,21 @@ import { ToastData, ToastOptions, ToastProps, ToastShowParams } from './types';
 import { noop } from './utils/func';
 import { mergeIfDefined } from './utils/obj';
 
+export const DEFAULT_TEXT_STYLES: Record<string, TextStyle> = {
+  text1: {
+    fontSize: 12,
+    fontWeight: 'bold',
+    marginBottom: 2,
+    color: '#000',
+    width: '100%'
+  },
+  text2: {
+    fontSize: 10,
+    color: '#979797',
+    width: '100%'
+  }
+};
+
 export const DEFAULT_DATA: ToastData = {
   text1: undefined,
   text2: undefined
@@ -13,8 +29,8 @@ export const DEFAULT_DATA: ToastData = {
 
 export const DEFAULT_OPTIONS: Required<ToastOptions> = {
   type: 'success',
-  text1Style: null,
-  text2Style: null,
+  text1Style: DEFAULT_TEXT_STYLES.text1,
+  text2Style: DEFAULT_TEXT_STYLES.text2,
   position: 'top',
   autoHide: true,
   visibilityTime: 4000,