diff --git a/src/ReC.Infrastructure/RecDbContext.cs b/src/ReC.Infrastructure/RecDbContext.cs
index 7f8094a..dcdc466 100644
--- a/src/ReC.Infrastructure/RecDbContext.cs
+++ b/src/ReC.Infrastructure/RecDbContext.cs
@@ -39,6 +39,7 @@ public class RecDbContext(DbContextOptions<RecDbContext> options) : DbContext(op
         modelBuilder.Entity<RecAction>()
             .HasOne(act => act.OutRes)
             .WithOne(res => res.Action)
-            .HasForeignKey<OutRes>(res => res.ActionId);
+            .HasForeignKey<OutRes>(res => res.ActionId)
+            .OnDelete(DeleteBehavior.Cascade);
     }
 }
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