diff --git a/apps/landing/src/components/config/RolesPermisos.tsx b/apps/landing/src/components/config/RolesPermisos.tsx
index 61a8a3f..15382e3 100644
--- a/apps/landing/src/components/config/RolesPermisos.tsx
+++ b/apps/landing/src/components/config/RolesPermisos.tsx
@@ -73,8 +73,8 @@ export function RolesPermisos() {
       const estado: Record<string, RolEstado> = {}
       for (const r of data) {
         estado[r.rol] = {
-          modulos: JSON.parse(r.modulos) as string[],
-          acciones: JSON.parse(r.acciones) as Record<string, boolean>,
+          modulos: Array.isArray(r.modulos) ? (r.modulos as string[]) : JSON.parse(r.modulos as string) as string[],
+          acciones: r.acciones && typeof r.acciones === 'object' ? (r.acciones as Record<string, boolean>) : JSON.parse(r.acciones as string) as Record<string, boolean>,
         }
       }
       setEdicion(estado)
diff --git a/apps/landing/src/services/config.ts b/apps/landing/src/services/config.ts
index 48d90e6..714da2d 100644
--- a/apps/landing/src/services/config.ts
+++ b/apps/landing/src/services/config.ts
@@ -32,8 +32,8 @@ export async function patchConfigSistema(data: Record<string, string>): Promise<
 
 export interface RolConfig {
   rol: string
-  modulos: string // JSON array string
-  acciones: string // JSON object string
+  modulos: string[] | string
+  acciones: Record<string, boolean> | string
 }
 
 /** GET /config/roles — todas las configuraciones de rol */