diff --git a/qemu.spec b/qemu.spec
index 6e668e92fcb4c4dda2bad06ee151cc18d326db90..34ff66581602536cb9bfdcbd3aaa20d9ab002f95 100644
--- a/qemu.spec
+++ b/qemu.spec
@@ -3,7 +3,7 @@
 
 Name: qemu
 Version: 8.2.0
-Release: 55
+Release: 56
 Epoch: 11
 Summary: QEMU is a generic and open source machine emulator and virtualizer
 License: GPLv2 and BSD and MIT and CC-BY-SA-4.0
@@ -1494,6 +1494,9 @@ cd ../
     --enable-pie \
     --enable-numa \
     --enable-mpath \
+%ifnarch x86_64 aarch64
+    --disable-ub\
+%endif
     --disable-libnfs \
     --disable-bzip2 \
     --enable-kvm \
@@ -1558,7 +1561,9 @@ cd static_builddir
     --prefix=%{_prefix} \
     --enable-attr \
     --enable-linux-user \
+%ifnarch riscv64
     --enable-pie \
+%endif
     --enable-tcg \
     --disable-install-blobs \
     --target-list="$static_targets" \
@@ -1982,6 +1987,10 @@ getent passwd qemu >/dev/null || \
 /bin/systemctl try-restart systemd-binfmt.service &>/dev/null || :
 
 %changelog
+* Sun Dec 7 2025 laokz <zhangkai@iscas.ac.cn> - 11:8.2.0-56
+- Enable-nb only for x86-64 and aarch64
+- riscv64: Disable static-pie as toolchain not supported
+
 * Wed Dec 3 2025 Xu Raoqing <xuraoqing@h-partners.com> - 11:8.2.0-55
 - virtio-balloon: delete unuse functions
 - CCA:fixed start realm vm failed