diff --git a/0001-webkitgtk-add-loongarch.patch b/0001-webkitgtk-add-loongarch.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bcecd2deb0686060a30002fca29939b4539f4b09
--- /dev/null
+++ b/0001-webkitgtk-add-loongarch.patch
@@ -0,0 +1,11 @@
+--- webkitgtk-2.28.4.orig/Source/WTF/wtf/dtoa/utils.h	2020-02-04 10:24:07.000000000 +0000
++++ webkitgtk-2.28.4/Source/WTF/wtf/dtoa/utils.h	2021-01-20 05:38:56.527343750 +0000
+@@ -86,7 +86,7 @@ int main(int argc, char** argv) {
+     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(__loongarch64) || \
+     defined(_MIPS_ARCH_MIPS32R2) || \
+     defined(__AARCH64EL__) || defined(__aarch64__) || defined(__AARCH64EB__) || \
+     defined(__riscv) || \
diff --git a/webkit2gtk3.spec b/webkit2gtk3.spec
index bc78f143b7cf99fe12d6ff943fe9ca72fb2f619e..d2bd961868e29ce4fef8a492c0a8605aa611d93e 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 loongarch64
+Patch0001:      0001-webkitgtk-add-loongarch.patch
+%endif
 
 #Dependency
 BuildRequires:  at-spi2-core-devel bison cairo-devel cmake enchant2-devel
@@ -131,7 +134,7 @@ pushd %{_target_platform}
   -DCMAKE_EXE_LINKER_FLAGS="-Wl,--as-needed -Wl,-z,now -pthread" \
   -DCMAKE_MODULE_LINKER_FLAGS="-Wl,--as-needed -Wl,-z,now -pthread" \
   -DCMAKE_SHARED_LINKER_FLAGS="-Wl,--as-needed -Wl,-z,now -pthread" \
-%ifarch aarch64
+%ifarch aarch64 loongarch64
   -DENABLE_JIT=OFF \
   -DUSE_SYSTEM_MALLOC=ON \
 %endif
@@ -209,6 +212,9 @@ done
 %endif
 
 %changelog
+* Mon Nov 14 2022 huajingyun <huajingyun@loongson.cn> 2.36.3-2
+- Add support loongarch
+
 * Mon Jun 13 2022 lin zhang <lin.zhang@turbolinux.com.cn> 2.36.3-1
 - Update to 2.36.3