diff --git a/packages/apps/public/locales/en/app-settings.json b/packages/apps/public/locales/en/app-settings.json
index ee933f5edb..59056400c4 100644
--- a/packages/apps/public/locales/en/app-settings.json
+++ b/packages/apps/public/locales/en/app-settings.json
@@ -37,9 +37,8 @@
   "Unit": "Unit",
   "Unit decides the name of 1 unit token, e.g. \"DOT\" for Polkadot": "Unit decides the name of 1 unit token, e.g. \"DOT\" for Polkadot",
   "Address Prefix": "Address Prefix",
-  "Prefix indicates the ss58 address format in this network, is a number between 0 ~ 255 describes the precise format of the bytes of the address": "Prefix indicates the ss58 address format in this network, is a number between 0 ~ 255 describes the precise format of the bytes of the address",
+  "Prefix indicates the ss58 address format in this network, it is a number between 0 ~ 255 that describes the precise format of the bytes of the address": "Prefix indicates the ss58 address format in this network, it is a number between 0 ~ 255 that describes the precise format of the bytes of the address",
   "Decimals": "Decimals",
   "Decimals decides the smallest unit of the token, which is 1/10^decimals": "Decimals decides the smallest unit of the token, which is 1/10^decimals",
-  "Metadata {{count}}": "Metadata {{count}}",
-  "Prefix indicates the his network, is a number between 0 ~ 255 describes the precise format of the bytes of the address": "Prefix indicates the his network, is a number between 0 ~ 255 describes the precise format of the bytes of the address"
+  "Metadata {{count}}": "Metadata {{count}}"
 }
diff --git a/packages/apps/public/locales/en/ui.json b/packages/apps/public/locales/en/ui.json
index 112bf8c3bf..5a199cc1b8 100644
--- a/packages/apps/public/locales/en/ui.json
+++ b/packages/apps/public/locales/en/ui.json
@@ -988,7 +988,7 @@
   "Genesis Hash": "",
   "Unit decides the name of 1 unit token, e.g. \"DOT\" for Polkadot": "",
   "Unit": "",
-  "Prefix indicates the his network, is a number between 0 ~ 255 describes the precise format of the bytes of the address": "",
+  "Prefix indicates the ss58 address format in this network, it is a number between 0 ~ 255 that describes the precise format of the bytes of the address": "",
   "Address Prefix": "",
   "Decimals decides the smallest unit of the token, which is 1/10^decimals": "",
   "Decimals": "",
diff --git a/packages/apps/public/locales/ja/app-settings.json b/packages/apps/public/locales/ja/app-settings.json
index 1edd819ce7..9cd4ed690d 100644
--- a/packages/apps/public/locales/ja/app-settings.json
+++ b/packages/apps/public/locales/ja/app-settings.json
@@ -35,7 +35,7 @@
   "Unit": "Unit",
   "Unit decides the name of 1 unit token, e.g. \"DOT\" for Polkadot": "Unit decides the name of 1 unit token, e.g. \"DOT\" for Polkadot",
   "Address Prefix": "Address Prefix",
-  "Prefix indicates the ss58 address format in this network, is a number between 0 ~ 255 describes the precise format of the bytes of the address": "Prefix indicates the ss58 address format in this network, is a number between 0 ~ 255 describes the precise format of the bytes of the address",
+  "Prefix indicates the ss58 address format in this network, it is a number between 0 ~ 255 that describes the precise format of the bytes of the address": "Prefix indicates the ss58 address format in this network, it is a number between 0 ~ 255 that describes the precise format of the bytes of the address",
   "Decimals": "Decimals",
   "Decimals decides the smallest unit of the token, which is 1/10^decimals": "Decimals decides the smallest unit of the token, which is 1/10^decimals"
 }
diff --git a/packages/apps/public/locales/zh/app-settings.json b/packages/apps/public/locales/zh/app-settings.json
index a4d8196b92..ef67c56726 100644
--- a/packages/apps/public/locales/zh/app-settings.json
+++ b/packages/apps/public/locales/zh/app-settings.json
@@ -37,7 +37,7 @@
   "Unit": "单位",
   "Unit decides the name of 1 unit token, e.g. \"DOT\" for Polkadot": "每一个token的单位，比如Polkadot的单位是DOT",
   "Address Prefix": "地址前缀",
-  "Prefix indicates the ss58 address format in this network, is a number between 0 ~ 255 describes the precise format of the bytes of the address": "地址前缀用0~255的数来来表示SS58地址的编码格式",
+  "Prefix indicates the ss58 address format in this network, it is a number between 0 ~ 255 that describes the precise format of the bytes of the address": "地址前缀用0~255的数来来表示SS58地址的编码格式",
   "Decimals": "小数",
   "Decimals decides the smallest unit of the token, which is 1/10^decimals": "小数代表每一单位token最小可以精确到多少位小数"
 }
diff --git a/packages/page-settings/src/Metadata/NetworkSpecs.tsx b/packages/page-settings/src/Metadata/NetworkSpecs.tsx
index 0743cc72bf..2dcac96bd8 100644
--- a/packages/page-settings/src/Metadata/NetworkSpecs.tsx
+++ b/packages/page-settings/src/Metadata/NetworkSpecs.tsx
@@ -130,7 +130,7 @@ function NetworkSpecs ({ chainInfo, className }: Props): React.ReactElement<Prop
         />
         <Input
           className='full'
-          help={t('Prefix indicates the his network, is a number between 0 ~ 255 describes the precise format of the bytes of the address')}
+          help={t('Prefix indicates the ss58 address format in this network, it is a number between 0 ~ 255 that describes the precise format of the bytes of the address')}
           isDisabled
           label={t('Address Prefix')}
           value={networkSpecs.prefix}