diff --git a/xmake/ascend.lua b/xmake/ascend.lua
index e51626d1d..6179cac13 100644
--- a/xmake/ascend.lua
+++ b/xmake/ascend.lua
@@ -23,7 +23,8 @@ rule("ascend-kernels")
     before_link(function ()
         local ascend_build_dir = path.join(os.projectdir(), "src/infiniop/devices/ascend")
         os.cd(ascend_build_dir)
-        os.exec("make")
+        os.rm("build")
+        os.exec("make build")
         os.cp("$(projectdir)/src/infiniop/devices/ascend/build/lib/libascend_kernels.a", builddir.."/")
         os.cd(os.projectdir())