diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..f087b429e2f81a9f37b28a8308e2210f84df6c9b
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.lfsconfig b/.lfsconfig
new file mode 100644
index 0000000000000000000000000000000000000000..e3a61b03d6e0b3a8f65d229c08466adef1eec2f9
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+        url = https://artlfs.openeuler.openatom.cn/src-openEuler/triton-cpu
diff --git a/llvmorg-19.1.7.tar.gz b/llvmorg-19.1.7.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..41e92b7d5b9d40045a7ccca9f0dbef249013faa9
--- /dev/null
+++ b/llvmorg-19.1.7.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59abea1c22e64933fad4de1671a61cdb934098793c7a31b333ff58dc41bff36c
+size 217422846
diff --git a/llvmorg-19.1.7.tar.gz.00 b/llvmorg-19.1.7.tar.gz.00
deleted file mode 100644
index e2f5094345ac373ec3c87205ebb315048bdc89bc..0000000000000000000000000000000000000000
Binary files a/llvmorg-19.1.7.tar.gz.00 and /dev/null differ
diff --git a/llvmorg-19.1.7.tar.gz.01 b/llvmorg-19.1.7.tar.gz.01
deleted file mode 100644
index a861fe6cf045d93c3faee99c374fa79a83eddbaa..0000000000000000000000000000000000000000
Binary files a/llvmorg-19.1.7.tar.gz.01 and /dev/null differ
diff --git a/llvmorg-19.1.7.tar.gz.02 b/llvmorg-19.1.7.tar.gz.02
deleted file mode 100644
index f56e1e7dbb5e5987543304312007ca430ed684f1..0000000000000000000000000000000000000000
Binary files a/llvmorg-19.1.7.tar.gz.02 and /dev/null differ
diff --git a/triton-cpu-3.0.0-v1.tar.gz b/triton-cpu-3.0.0-v1.tar.gz
index a0bdc83ea008ec3e6605911135767d859623fc7d..f0088e5238cc7c47a533793a9f3cd183e2bef0b1 100644
Binary files a/triton-cpu-3.0.0-v1.tar.gz and b/triton-cpu-3.0.0-v1.tar.gz differ
diff --git a/triton-cpu.spec b/triton-cpu.spec
index ac596b5ff0d44aa5ea6cbdbe144c7659d6642f5b..98f49cf8cf965eda484d3534f6696ec619c00ae0 100644
--- a/triton-cpu.spec
+++ b/triton-cpu.spec
@@ -1,14 +1,12 @@
 Name:           triton-cpu
 Version:        3.0.0
-Release:        1
+Release:        2
 Summary:        A CPU backend for Triton.
 License:        MIT 
 URL:            https://gitee.com/openeuler/triton-cpu
 Source0:        https://gitee.com/openeuler/triton-cpu/repository/archive/%{name}-%{version}-v1.tar.gz
 Source1:        triton-downloads.tar.gz
-Source2:        llvmorg-19.1.7.tar.gz.00
-Source3:        llvmorg-19.1.7.tar.gz.01
-Source4:        llvmorg-19.1.7.tar.gz.02
+Source2:        llvmorg-19.1.7.tar.gz
 
 ExclusiveArch:  aarch64
 BuildRequires:  python3-devel, python3-pip, python3-wheel, python3-lit, python3-pybind11
@@ -30,14 +28,14 @@ mkdir %{name}/third_party/nvidia/backend/bin
 cp -r .triton/nvidia/bin/* %{name}/third_party/nvidia/backend/bin
 mkdir %{name}/third_party/nvidia/backend/include
 cp -r .triton/nvidia/include/* %{name}/third_party/nvidia/backend/include
-cat %{_sourcedir}/llvmorg-19.1.7.tar.gz.* | tar -zxf -
-cd llvm-project-llvmorg-19.1.7/
+tar -zxf %{_sourcedir}/llvmorg-19.1.7.tar.gz
+
+%build
+cd %{_builddir}/llvm-project-llvmorg-19.1.7/
 mkdir build && cd build
 cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON ../llvm -DLLVM_ENABLE_PROJECTS="clang;mlir;llvm;lld" -DLLVM_TARGETS_TO_BUILD="AArch64;NVPTX;AMDGPU" -DLLVM_DEFAULT_TARGET_TRIPLE="aarch64-openEuler-linux"
 ninja
 
-%build
-
 %install
 export LLVM_BUILD_DIR=%{_builddir}/llvm-project-llvmorg-19.1.7/build
 export LLVM_INCLUDE_DIRS=$LLVM_BUILD_DIR/include
@@ -59,6 +57,7 @@ pip install python/ --no-build-isolation --prefix=%{buildroot}%{_prefix}
 %{python3_sitearch}/triton
 
 %changelog
+* Tue May 20 2025 huangkaiyao <huangkaiyao1@huawei.com> - 3.0.0-2
+- Move large files to git-lfs
 * Fri May 9 2025 huangkaiyao <huangkaiyao1@huawei.com> - 3.0.0-1
 - Package init
-
diff --git a/triton-downloads.tar.gz b/triton-downloads.tar.gz
index c216aa26dbd15f5eb2c311fdd04a7648e3a86b8e..c13862452d8c4b71dab56d13a5b322a2d20fc23c 100644
Binary files a/triton-downloads.tar.gz and b/triton-downloads.tar.gz differ