diff --git a/src/kernels/kernels/matmul/pp_matmul_i8_kernel/pp_matmul_i8_kernel.cpp b/src/kernels/kernels/matmul/pp_matmul_i8_kernel/pp_matmul_i8_kernel.cpp
index e4c4f5ccd2d91d2d53ec170b7d037ecc0e334d79..82328c5e3eeaba113d0a9392afec472e2129846c 100644
--- a/src/kernels/kernels/matmul/pp_matmul_i8_kernel/pp_matmul_i8_kernel.cpp
+++ b/src/kernels/kernels/matmul/pp_matmul_i8_kernel/pp_matmul_i8_kernel.cpp
@@ -140,6 +140,7 @@ public:
     Status InitImpl(const LaunchParam &launchParam) override
     {
         Status status = PpMatmulTiling(launchParam, kernelInfo_);
+        MKI_CHECK(status.Ok(), "tiling return invalid value.", return status);
         kernelInfo_.SetHwsyncIdx(0);
         return status;
     }