diff --git a/ostd/src/arch/riscv/mm/mod.rs b/ostd/src/arch/riscv/mm/mod.rs
index aa993ecf4..4c6a57c5c 100644
--- a/ostd/src/arch/riscv/mm/mod.rs
+++ b/ostd/src/arch/riscv/mm/mod.rs
@@ -253,6 +253,12 @@ impl PageTableEntryTrait for PageTableEntry {
             | parse_flags!(prop.flags.bits(), PageFlags::R, PageTableFlags::READABLE)
             | parse_flags!(prop.flags.bits(), PageFlags::W, PageTableFlags::WRITABLE)
             | parse_flags!(prop.flags.bits(), PageFlags::X, PageTableFlags::EXECUTABLE)
+            | parse_flags!(
+                prop.flags.bits(),
+                PageFlags::ACCESSED,
+                PageTableFlags::ACCESSED
+            )
+            | parse_flags!(prop.flags.bits(), PageFlags::DIRTY, PageTableFlags::DIRTY)
             | parse_flags!(
                 prop.priv_flags.bits(),
                 PrivFlags::USER,