diff --git a/APP_Framework/Applications/benchmark/support/benchmark.c b/APP_Framework/Applications/benchmark/support/benchmark.c
index 9cb1a80ff..ff3668037 100644
--- a/APP_Framework/Applications/benchmark/support/benchmark.c
+++ b/APP_Framework/Applications/benchmark/support/benchmark.c
@@ -138,7 +138,7 @@ void *run_benchmark(void *args) {
   printf("[BENCHMARK] Start Benchmark running.\n");
 
   case_attr.schedparam.sched_priority = 30;
-  case_attr.stacksize = 16384;
+  case_attr.stacksize = 8192;
   PrivSemaphoreCreate(&syn_sem, 0, -21);
   PrivMutexCreate(&case_mu, 0);