diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1d101654e8fa713c46dedcb7629bedecafee4a10..dadb8df52855f4fa0c8b6216dfb8208a6ac590a7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,14 +1,14 @@
 cmake_minimum_required(VERSION 3.0.0)
 
 option(USE_OPENMP "openmp support" ON)
-option(DEBUGING "enable debug mode" OFF)
+option(DEBUGING "enable debug mode" ON)
 option(USE_EXCEPTION "use std exception" ON)
 option(SYMBOL_HIDDEN "symbol hidden" OFF) # on when use jni or ios io
 option(LOG_PROFILE "log profile" OFF)
 # select the platform to build
 option(CPU "armv7 with neon" ON)
 option(GPU_MALI "mali gpu" OFF)
-option(GPU_CL "opencl gpu" ON)
+option(GPU_CL "opencl gpu" OFF)
 option(FPGA "fpga" OFF)