diff --git a/lldb.spec b/lldb.spec
index 5dc92ee26e2593c438ad8f1b928aab6a8a1f5a91..a81dfbc9e2fad1def2c6d9cb109e4a06b85638e7 100644
--- a/lldb.spec
+++ b/lldb.spec
@@ -1,4 +1,4 @@
-%define anolis_release 2
+%define anolis_release 3
 
 %global toolchain clang
 %undefine _include_frame_pointers
@@ -61,6 +61,10 @@ The %{name}-doc package contains documentation files for %{name}.
 %build
 %ifarch riscv64
 %global _lto_cflags %{nil}
+export CFLAGS=$(echo "$CFLAGS" | \
+  sed 's/-Wno-error=return-mismatch//g' | \
+  sed 's/-Wno-error=declaration-missing-parameter-type//g' \
+)
 %else
 %global _lto_cflags -flto=thin
 %endif
@@ -123,6 +127,9 @@ rm -f %{buildroot}%{python3_sitearch}/six.*
 %doc CODE_OWNERS.txt
 
 %changelog
+* Thu Oct 28 2025 Ruidong Tian <ruidong.trd@alibaba-inc.com> - 17.0.6-3
+- drop error flag
+
 * Thu May 8 2025 Yihao Yan <yan.yihao@zte.com.cn> - 17.0.6-2
 - add support for riscv64