diff --git a/packages/neuron-ui/src/components/GeneralSetting/index.tsx b/packages/neuron-ui/src/components/GeneralSetting/index.tsx
index 52d8c2ff2c..f535311820 100644
--- a/packages/neuron-ui/src/components/GeneralSetting/index.tsx
+++ b/packages/neuron-ui/src/components/GeneralSetting/index.tsx
@@ -1,6 +1,6 @@
 import React, { useCallback, useState } from 'react'
 import { useTranslation } from 'react-i18next'
-import { Stack, PrimaryButton, Spinner } from 'office-ui-fabric-react'
+import { Stack, PrimaryButton, Spinner, Text } from 'office-ui-fabric-react'
 import { StateWithDispatch } from 'states/stateProvider/reducer'
 import { addPopup } from 'states/stateProvider/actionCreators'
 import { clearCellCache } from 'services/remote'
@@ -20,19 +20,24 @@ const GeneralSetting = ({ dispatch }: React.PropsWithoutRef<StateWithDispatch>)
   }, [dispatch])
 
   return (
-    <Stack tokens={{ childrenGap: 15 }} horizontal horizontalAlign="start">
-      <PrimaryButton
-        onClick={clearCache}
-        disabled={clearing}
-        ariaDescription="Create new network configuration"
-        styles={{
-          root: {
-            minWidth: 150,
-          },
-        }}
-      >
-        {clearing ? <Spinner /> : t('settings.general.clear-cache')}
-      </PrimaryButton>
+    <Stack tokens={{ childrenGap: 15 }}>
+      <Stack horizontal horizontalAlign="start">
+        <PrimaryButton
+          onClick={clearCache}
+          disabled={clearing}
+          ariaDescription="Create new network configuration"
+          styles={{
+            root: {
+              minWidth: 150,
+            },
+          }}
+        >
+          {clearing ? <Spinner /> : t('settings.general.clear-cache')}
+        </PrimaryButton>
+      </Stack>
+      <Text as="p" variant="medium">
+        {t('settings.general.clear-cache-description')}
+      </Text>
     </Stack>
   )
 }
diff --git a/packages/neuron-ui/src/locales/en.json b/packages/neuron-ui/src/locales/en.json
index b0bb63df41..7521caf19c 100644
--- a/packages/neuron-ui/src/locales/en.json
+++ b/packages/neuron-ui/src/locales/en.json
@@ -179,6 +179,7 @@
       },
       "general": {
         "clear-cache": "Clear cache",
+        "clear-cache-description": "Clear cache if you encounter data sync or balance display problems. Neuron will rescan block data.",
         "show": "Show",
         "hide": "Hide"
       },
diff --git a/packages/neuron-ui/src/locales/zh.json b/packages/neuron-ui/src/locales/zh.json
index a5dcc294a5..4809dc1eae 100644
--- a/packages/neuron-ui/src/locales/zh.json
+++ b/packages/neuron-ui/src/locales/zh.json
@@ -179,6 +179,7 @@
       },
       "general": {
         "clear-cache": "清空缓存",
+        "clear-cache-description": "当数据同步或显示出现问题时，可以清空缓存，Neuron 会重新同步所有块数据。",
         "show": "显示",
         "hide": "隐藏"
       },