diff --git a/packages/neuron-wallet/src/locales/en.ts b/packages/neuron-wallet/src/locales/en.ts
index faa9732d21..9c05a28f5d 100644
--- a/packages/neuron-wallet/src/locales/en.ts
+++ b/packages/neuron-wallet/src/locales/en.ts
@@ -26,6 +26,7 @@ export default {
         cut: 'Cut',
         copy: 'Copy',
         paste: 'Paste',
+        selectall: 'Select All',
       },
       view: {
         label: 'View',
diff --git a/packages/neuron-wallet/src/locales/zh.ts b/packages/neuron-wallet/src/locales/zh.ts
index 3e966ae32a..37a13f593e 100644
--- a/packages/neuron-wallet/src/locales/zh.ts
+++ b/packages/neuron-wallet/src/locales/zh.ts
@@ -26,6 +26,7 @@ export default {
         cut: '剪切',
         copy: '复制',
         paste: '粘贴',
+        selectall: '全部选中',
       },
       view: {
         label: '视图',
diff --git a/packages/neuron-wallet/src/utils/application-menu.ts b/packages/neuron-wallet/src/utils/application-menu.ts
index 7f18855e6e..43fd4e7e40 100644
--- a/packages/neuron-wallet/src/utils/application-menu.ts
+++ b/packages/neuron-wallet/src/utils/application-menu.ts
@@ -125,6 +125,11 @@ export const editMenuItem: MenuItemConstructorOptions = {
       label: i18n.t('application-menu.edit.paste'),
       role: 'paste',
     },
+    separator,
+    {
+      label: i18n.t('application-menu.edit.selectall'),
+      role: 'selectall',
+    },
   ],
 }