diff --git a/webkit2gtk3.spec b/webkit2gtk3.spec
index bc78f143b7cf99fe12d6ff943fe9ca72fb2f619e..b9eae9e27b8d32ab37889de02cb0095f9eb0d0e3 100644
--- a/webkit2gtk3.spec
+++ b/webkit2gtk3.spec
@@ -9,7 +9,7 @@
 #Basic Information
 Name:           webkit2gtk3
 Version:        2.36.3
-Release:        1
+Release:        2
 Summary:        GTK+ Web content engine library
 License:        LGPLv2
 URL:            https://www.webkitgtk.org/
@@ -20,6 +20,9 @@ Source1:        https://webkitgtk.org/releases/webkitgtk-%{version}.tar.xz.asc
 
 #Patch6000:	backport-CVE-2021-42762.patch
 #Patch6001:      backport-CVE-2022-30293-CVE-2022-30294.patch 
+%ifarch sw_64
+Patch1:         webkitgtk-2.32.1-sw.patch
+%endif
 
 #Dependency
 BuildRequires:  at-spi2-core-devel bison cairo-devel cmake enchant2-devel
@@ -209,6 +212,9 @@ done
 %endif
 
 %changelog
+* Wed Oct 26 2022 wuzx<wuzx1226@qq.com> - 2.36.3-2
+- Add sw64 architecture
+
 * Mon Jun 13 2022 lin zhang <lin.zhang@turbolinux.com.cn> 2.36.3-1
 - Update to 2.36.3
 
diff --git a/webkitgtk-2.32.1-sw.patch b/webkitgtk-2.32.1-sw.patch
new file mode 100755
index 0000000000000000000000000000000000000000..5c35d14c86d136b79a889c8221477c89842571fa
--- /dev/null
+++ b/webkitgtk-2.32.1-sw.patch
@@ -0,0 +1,12 @@
+diff -Naur webkitgtk-2.32.1.org/Source/WTF/wtf/dtoa/utils.h webkitgtk-2.32.1.sw/Source/WTF/wtf/dtoa/utils.h
+--- webkitgtk-2.32.1.org/Source/WTF/wtf/dtoa/utils.h	2022-06-06 15:32:28.840000000 +0000
++++ webkitgtk-2.32.1.sw/Source/WTF/wtf/dtoa/utils.h	2022-06-06 15:33:01.600000000 +0000
+@@ -86,7 +86,7 @@
+     defined(__powerpc__) || defined(__ppc__) || defined(__ppc64__) || \
+     defined(_POWER) || defined(_ARCH_PPC) || defined(_ARCH_PPC64) || \
+     defined(__sparc__) || defined(__sparc) || defined(__s390__) || \
+-    defined(__SH4__) || defined(__alpha__) || \
++    defined(__SH4__) || defined(__alpha__) || defined(__sw_64__) || \
+     defined(_MIPS_ARCH_MIPS32R2) || \
+     defined(__AARCH64EL__) || defined(__aarch64__) || defined(__AARCH64EB__) || \
+     defined(__riscv) || \