diff --git a/lite/kernels/arm/reduce_max_compute.cc b/lite/kernels/arm/reduce_max_compute.cc
index 51053a52f523de20b710144a3fbf99d8c249a008..bdcb3e9b5514c20cae501d2a9432e84c128ca992 100644
--- a/lite/kernels/arm/reduce_max_compute.cc
+++ b/lite/kernels/arm/reduce_max_compute.cc
@@ -62,6 +62,7 @@ void ReduceMaxCompute::Run() {
           LOG(FATAL) << "error!!!";
       }
     } else if (dim.size() == 2) {
+      LOG(FATAL) << "Will support later!!";
     } else {
       LOG(FATAL) << "dim size should not larger than 3!!!";
     }