diff --git a/src/pages/NotificationCenter/NotificationPreference/index.tsx b/src/pages/NotificationCenter/NotificationPreference/index.tsx
index bce84f7a64..153edacb22 100644
--- a/src/pages/NotificationCenter/NotificationPreference/index.tsx
+++ b/src/pages/NotificationCenter/NotificationPreference/index.tsx
@@ -1,5 +1,6 @@
 import { Trans, t } from '@lingui/macro'
-import { useCallback, useEffect, useMemo, useState } from 'react'
+import { ReactNode, useCallback, useEffect, useMemo, useState } from 'react'
+import { useNavigate } from 'react-router-dom'
 import { Text } from 'rebass'
 import styled from 'styled-components'
 
@@ -11,12 +12,14 @@ import Loader from 'components/Loader'
 import Row from 'components/Row'
 import { MouseoverTooltip } from 'components/Tooltip'
 import { PRICE_ALERT_TOPIC_ID } from 'constants/env'
+import { APP_PATHS } from 'constants/index'
 import { useActiveWeb3React } from 'hooks'
 import useMixpanel, { MIXPANEL_TYPE } from 'hooks/useMixpanel'
 import useNotification, { Topic, TopicType } from 'hooks/useNotification'
 import useTheme from 'hooks/useTheme'
 import ActionButtons from 'pages/NotificationCenter/NotificationPreference/ActionButtons'
 import InputEmail from 'pages/NotificationCenter/NotificationPreference/InputEmail'
+import { PROFILE_MANAGE_ROUTES } from 'pages/NotificationCenter/const'
 import VerifyCodeModal from 'pages/Verify/VerifyCodeModal'
 import { useNotify } from 'state/application/hooks'
 import { useSessionInfo } from 'state/authen/hooks'
@@ -336,7 +339,7 @@ function NotificationPreference({ toggleModal = noop }: { toggleModal?: () => vo
   }, [topicGroupsGlobal])
 
   const totalTopic = commons.length + restrict.length
-  const renderTopic = (topic: Topic, disabled: boolean, disableTooltip?: string) => {
+  const renderTopic = (topic: Topic, disabled: boolean, disableTooltip?: ReactNode) => {
     return (
       <MouseoverTooltip text={disabled ? disableTooltip : ''} key={topic.id}>
         <TopicItem key={topic.id} htmlFor={`topic${topic.id}`} style={{ alignItems: 'flex-start' }}>
@@ -361,6 +364,7 @@ function NotificationPreference({ toggleModal = noop }: { toggleModal?: () => vo
     )
   }
 
+  const navigate = useNavigate()
   return (
     <Wrapper>
       <Text fontWeight={'500'} color={theme.text} fontSize="14px">
@@ -401,11 +405,33 @@ function NotificationPreference({ toggleModal = noop }: { toggleModal?: () => vo
               const disableKyberAI = disableCheckbox || !isLogin || !isWhiteList
               return renderTopic(
                 topic,
-                (() => (topic.isKyberAI ? disableKyberAI : disableCheckbox || !isLogin))(),
-                topic.isKyberAI && disableKyberAI
-                  ? t`You must be whitelisted to subscribe/unsubscribe this topic`
-                  : t`These notifications can only be subscribed by a signed-in profile. Go to Profile tab to sign-in with your wallet
-                `,
+                topic.isKyberAI ? disableKyberAI : disableCheckbox || !isLogin,
+                topic.isKyberAI && disableKyberAI ? (
+                  <Trans>
+                    Before you can subscribe to KyberAI notifications, you need to be whitelisted. Register for KyberAI{' '}
+                    <Text
+                      sx={{ cursor: 'pointer' }}
+                      as="span"
+                      color={theme.primary}
+                      onClick={() => navigate(APP_PATHS.KYBERAI_ABOUT)}
+                    >
+                      here
+                    </Text>
+                  </Trans>
+                ) : (
+                  <Trans>
+                    Before you can subscribe to this notification, sign-in to a profile first. Go the{' '}
+                    <Text
+                      sx={{ cursor: 'pointer' }}
+                      as="span"
+                      color={theme.primary}
+                      onClick={() => navigate(`${APP_PATHS.PROFILE_MANAGE}${PROFILE_MANAGE_ROUTES.PROFILE}`)}
+                    >
+                      Profile
+                    </Text>{' '}
+                    tab to sign-in with your wallet
+                  </Trans>
+                ),
               )
             })}
           </GroupColum>
diff --git a/src/state/crossChain/reducer.ts b/src/state/crossChain/reducer.ts
index 9c8afb9e34..e384548fdd 100644
--- a/src/state/crossChain/reducer.ts
+++ b/src/state/crossChain/reducer.ts
@@ -77,7 +77,7 @@ const DEFAULT_STATE: CrossChainState = {
   },
 
   crossChain: {
-    inputAmount: '',
+    inputAmount: '1',
     chains: [],
     tokens: [],
     currencyIn: undefined,