diff --git a/frontend/src/i18n/locales/en/settings.json b/frontend/src/i18n/locales/en/settings.json
index b333ccec..ebabc3aa 100644
--- a/frontend/src/i18n/locales/en/settings.json
+++ b/frontend/src/i18n/locales/en/settings.json
@@ -53,6 +53,10 @@
           "label": "Editor Type",
           "placeholder": "Select editor",
           "helper": "Choose your preferred code editor interface."
+        },
+        "customCommand": {
+          "label": "Custom Editor Command",
+          "helper": "Enter the command to launch your custom editor. This will be used to open files."
         }
       },
       "github": {
diff --git a/frontend/src/i18n/locales/es/settings.json b/frontend/src/i18n/locales/es/settings.json
index 8cdb89b3..5a65279d 100644
--- a/frontend/src/i18n/locales/es/settings.json
+++ b/frontend/src/i18n/locales/es/settings.json
@@ -53,6 +53,10 @@
           "label": "Tipo de Editor",
           "placeholder": "Seleccionar editor",
           "helper": "Elige tu editor de código preferido."
+        },
+        "customCommand": {
+          "label": "Comando de Editor Personalizado",
+          "helper": "Ingresa el comando para lanzar tu editor personalizado. Se utilizará para abrir archivos."
         }
       },
       "github": {
diff --git a/frontend/src/i18n/locales/ja/settings.json b/frontend/src/i18n/locales/ja/settings.json
index 70652aed..c8252a30 100644
--- a/frontend/src/i18n/locales/ja/settings.json
+++ b/frontend/src/i18n/locales/ja/settings.json
@@ -53,6 +53,10 @@
           "label": "エディタータイプ",
           "placeholder": "エディターを選択",
           "helper": "お好みのコードエディターインターフェースを選択してください。"
+        },
+        "customCommand": {
+          "label": "カスタムエディターコマンド",
+          "helper": "カスタムエディターを起動するコマンドを入力してください。ファイルを開くために使用されます。"
         }
       },
       "github": {
diff --git a/frontend/src/i18n/locales/ko/settings.json b/frontend/src/i18n/locales/ko/settings.json
index f75b6223..3fb82fc5 100644
--- a/frontend/src/i18n/locales/ko/settings.json
+++ b/frontend/src/i18n/locales/ko/settings.json
@@ -53,6 +53,10 @@
           "label": "에디터 유형",
           "placeholder": "에디터 선택",
           "helper": "선호하는 코드 에디터 인터페이스를 선택하세요."
+        },
+        "customCommand": {
+          "label": "사용자 정의 에디터 명령",
+          "helper": "사용자 정의 에디터를 실행하는 명령을 입력하세요. 파일을 여는 데 사용됩니다."
         }
       },
       "github": {
diff --git a/frontend/src/pages/settings/GeneralSettings.tsx b/frontend/src/pages/settings/GeneralSettings.tsx
index 18f67299..dc3968a7 100644
--- a/frontend/src/pages/settings/GeneralSettings.tsx
+++ b/frontend/src/pages/settings/GeneralSettings.tsx
@@ -467,6 +467,30 @@ export function GeneralSettings() {
               {t('settings.general.editor.type.helper')}
             </p>
           </div>
+
+          {draft?.editor.editor_type === EditorType.CUSTOM && (
+            <div className="space-y-2">
+              <Label htmlFor="custom-command">
+                {t('settings.general.editor.customCommand.label')}
+              </Label>
+              <Input
+                id="custom-command"
+                placeholder="e.g., code, subl, vim"
+                value={draft?.editor.custom_command || ''}
+                onChange={(e) =>
+                  updateDraft({
+                    editor: {
+                      ...draft!.editor,
+                      custom_command: e.target.value || null,
+                    },
+                  })
+                }
+              />
+              <p className="text-sm text-muted-foreground">
+                {t('settings.general.editor.customCommand.helper')}
+              </p>
+            </div>
+          )}
         </CardContent>
       </Card>