diff --git a/gcc.spec b/gcc.spec
index f385e92c239bb5abb5b2d2c4b0eb0ac45bb880c4..a4aef4c3ffb1e31202787d8addf25da206c8f5a5 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -2,7 +2,7 @@
 %global gcc_major 12
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %%{release}, append them after %%{gcc_release} on Release: line.
-%global gcc_release 26
+%global gcc_release 27
 
 %global _unpackaged_files_terminate_build 0
 %global _performance_build 1
@@ -215,7 +215,6 @@ Patch116: 0116-aarch64-Fix-return-register-handling-in-untyped_call.patch
 Patch117: 0117-aarch64-Fix-loose-ldpstp-check.patch
 
 # Part 3000 ~ 4999
-%ifarch loongarch64
 Patch3001: loongarch-add-alternatives-for-idiv-insns-to-improve.patch
 Patch3002: loongarch-avoid-unnecessary-sign-extend-after-32-bit.patch
 Patch3003: LoongArch-Subdivision-symbol-type-add-SYMBOL_PCREL-s.patch
@@ -341,7 +340,6 @@ Patch3123: LoongArch-Change-the-value-of-branch_cost-from-2-to-.patch
 Patch3124: libsanitizer-add-LoongArch-support.patch
 Patch3125: LoongArch-fix-error-building.patch
 Patch3126: libjccjit-do-not-link-objects-contained-same-element.patch
-%endif
 
 # On ARM EABI systems, we do want -gnueabi to be part of the
 # target triple.
@@ -807,7 +805,12 @@ for compiling GCC plugins.  The GCC plugin ABI is currently
 not stable, so plugins must be rebuilt any time GCC is updated.
 
 %prep
-%autosetup -p1 -n gcc-12.3.0
+%setup -n gcc-12.3.0
+%autopatch -M118 -p1
+
+%ifarch loongarch64
+%autopatch -m3001 -M4999 -p1
+%endif
 
 echo '%{_vendor} %{version}-%{release}' > gcc/DEV-PHASE
 
@@ -3081,6 +3084,12 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Mon Dec 09 2024 shenzhongwei <shenzhongwei@kylinos.cn> - 12.3.1-27
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:include all patches in the source package.
+
 * Fri Sep 20 2024 fuanan <fuanan3@h-partners.com> - 12.3.1-26
 - Type:Sync
 - ID:NA