diff --git a/src/renderer/src/components/connections/connection-detail-modal.tsx b/src/renderer/src/components/connections/connection-detail-modal.tsx
index 220ee418..af8e7f59 100644
--- a/src/renderer/src/components/connections/connection-detail-modal.tsx
+++ b/src/renderer/src/components/connections/connection-detail-modal.tsx
@@ -26,8 +26,7 @@ const CopyableSettingItem: React.FC<{
   value: string | string[]
   displayName?: string
   prefix?: string[]
-  suffix?: string
-}> = ({ title, value, displayName, prefix = [], suffix = '' }) => {
+}> = ({ title, value, displayName, prefix = [] }) => {
   const getSubDomains = (domain: string): string[] =>
     domain.split('.').length <= 2
       ? [domain]
@@ -35,6 +34,7 @@ const CopyableSettingItem: React.FC<{
           .split('.')
           .map((_, i, parts) => parts.slice(i).join('.'))
           .slice(0, -1)
+  const isIPv6 = (ip: string) => ip.includes(':')
 
   const menuItems = [
     { key: 'raw', text: displayName || (Array.isArray(value) ? value.join(', ') : value) },
@@ -43,8 +43,8 @@ const CopyableSettingItem: React.FC<{
           .map((p, i) =>
             value[i]
               ? {
-                  key: `${p},${p === 'IP-ASN' ? value[i].split(' ')[0] : value[i]}${suffix}`,
-                  text: `${p},${p === 'IP-ASN' ? value[i].split(' ')[0] : value[i]}${suffix}`
+                  key: `${p},${p === 'IP-ASN' ? value[i].split(' ')[0] : value[i]}${(p === 'IP-CIDR' || p === 'SRC-IP-CIDR') ? (isIPv6(value[i]) ? '/128' : '/32') : ''}`,
+                  text: `${p},${p === 'IP-ASN' ? value[i].split(' ')[0] : value[i]}${(p === 'IP-CIDR' || p === 'SRC-IP-CIDR') ? (isIPv6(value[i]) ? '/128' : '/32') : ''}`
                 }
               : null
           )
@@ -55,40 +55,40 @@ const CopyableSettingItem: React.FC<{
                 .map((v) =>
                   p === 'DOMAIN-SUFFIX'
                     ? getSubDomains(v).map((subV) => ({
-                        key: `${p},${subV}${suffix}`,
-                        text: `${p},${subV}${suffix}`
+                        key: `${p},${subV}`,
+                        text: `${p},${subV}`
                       }))
                     : p === 'IP-ASN' || p === 'SRC-IP-ASN'
                       ? [
                           {
-                            key: `${p},${v.split(' ')[0]}${suffix}`,
-                            text: `${p},${v.split(' ')[0]}${suffix}`
+                            key: `${p},${v.split(' ')[0]}`,
+                            text: `${p},${v.split(' ')[0]}`
                           }
                         ]
                       : [
                           {
-                            key: `${p},${v}${suffix}`,
-                            text: `${p},${v}${suffix}`
+                            key: `${p},${v}${(p === 'IP-CIDR' || p === 'SRC-IP-CIDR') ? (isIPv6(v) ? '/128' : '/32') : ''}`,
+                            text: `${p},${v}${(p === 'IP-CIDR' || p === 'SRC-IP-CIDR') ? (isIPv6(v) ? '/128' : '/32') : ''}`
                           }
                         ]
                 )
                 .flat()
             : p === 'DOMAIN-SUFFIX'
               ? getSubDomains(value).map((v) => ({
-                  key: `${p},${v}${suffix}`,
-                  text: `${p},${v}${suffix}`
+                  key: `${p},${v}`,
+                  text: `${p},${v}`
                 }))
               : p === 'IP-ASN' || p === 'SRC-IP-ASN'
                 ? [
                     {
-                      key: `${p},${value.split(' ')[0]}${suffix}`,
-                      text: `${p},${value.split(' ')[0]}${suffix}`
+                      key: `${p},${value.split(' ')[0]}`,
+                      text: `${p},${value.split(' ')[0]}`
                     }
                   ]
                 : [
                     {
-                      key: `${p},${value}${suffix}`,
-                      text: `${p},${value}${suffix}`
+                      key: `${p},${value}${(p === 'IP-CIDR' || p === 'SRC-IP-CIDR') ? (isIPv6(value) ? '/128' : '/32') : ''}`,
+                      text: `${p},${value}${(p === 'IP-CIDR' || p === 'SRC-IP-CIDR') ? (isIPv6(value) ? '/128' : '/32') : ''}`
                     }
                   ]
         ))
@@ -193,7 +193,6 @@ const ConnectionDetailModal: React.FC<Props> = (props) => {
               title="来源IP"
               value={connection.metadata.sourceIP}
               prefix={['SRC-IP-CIDR']}
-              suffix="/32"
             />
           )}
           {connection.metadata.sourceGeoIP && connection.metadata.sourceGeoIP.length > 0 && (
@@ -215,7 +214,6 @@ const ConnectionDetailModal: React.FC<Props> = (props) => {
               title="目标IP"
               value={connection.metadata.destinationIP}
               prefix={['IP-CIDR']}
-              suffix="/32"
             />
           )}
           {connection.metadata.destinationGeoIP &&