diff --git a/lite/CMakeLists.txt b/lite/CMakeLists.txt
index fd20cc2ce28ad99a13215a8e8aff7ea4ddea4858..f88043a41b366bceb82a5578723d9f26ea193c26 100644
--- a/lite/CMakeLists.txt
+++ b/lite/CMakeLists.txt
@@ -12,6 +12,7 @@ message(STATUS "LITE_WITH_PROFILE:\t${LITE_WITH_PROFILE}")
 set(LITE_MODEL_DIR "${THIRD_PARTY_PATH}/install")
 set(LITE_ON_MOBILE ${LITE_WITH_LIGHT_WEIGHT_FRAMEWORK})
 
+add_subdirectory(backends)
 add_subdirectory(utils)
 add_subdirectory(operators)
 add_subdirectory(kernels)
@@ -19,7 +20,6 @@ add_subdirectory(core)
 add_subdirectory(model_parser)
 add_subdirectory(api)
 add_subdirectory(fluid)
-add_subdirectory(backends)
 
 if (NOT LITE_ON_TINY_PUBLISH)
     add_subdirectory(tests)
diff --git a/lite/backends/CMakeLists.txt b/lite/backends/CMakeLists.txt
index 80dc574de894280575837584dadd8024660c6dc6..70b4f0bbf794ed7ca537177f48fee34a5955aba5 100644
--- a/lite/backends/CMakeLists.txt
+++ b/lite/backends/CMakeLists.txt
@@ -1,7 +1,7 @@
+add_subdirectory(opencl)
 add_subdirectory(arm)
 add_subdirectory(x86)
 add_subdirectory(cuda)
 add_subdirectory(fpga)
 add_subdirectory(host)
-add_subdirectory(opencl)
 add_subdirectory(npu)
diff --git a/lite/backends/arm/math/CMakeLists.txt b/lite/backends/arm/math/CMakeLists.txt
index f17928cc2935089fd4d9925d9791f0190f1e5c85..4f59a0541c8bf1d39ec67ea04e9b021ebe524af4 100644
--- a/lite/backends/arm/math/CMakeLists.txt
+++ b/lite/backends/arm/math/CMakeLists.txt
@@ -104,8 +104,8 @@ if (NOT HAS_ARM_MATH_LIB_DIR)
       slice.cc
       reduce_mean.cc
       stack.cc
-			affine_channel.cc
-			anchor_generator.cc
-      DEPS ${lite_kernel_deps})
+      affine_channel.cc
+      anchor_generator.cc
+      DEPS ${lite_kernel_deps} context tensor)
 endif()
  
diff --git a/lite/backends/arm/math/gemm_prepacked_int8.cc b/lite/backends/arm/math/gemm_prepacked_int8.cc
index 9efae1115772a17b73565ffd886dd0dcbda5df34..136a0f7ef19813c5106c1180dc9d8628d69b3aa9 100644
--- a/lite/backends/arm/math/gemm_prepacked_int8.cc
+++ b/lite/backends/arm/math/gemm_prepacked_int8.cc
@@ -1924,6 +1924,7 @@ void gemm_prepack_oth_int8(const int8_t* A_packed,
   auto* zerobuf = static_cast<int8_t *>(malloc(x_block * \
                   (sizeof(int8_t) + sizeof(Dtype))));
   memset(zerobuf, 0, x_block * sizeof(int8_t));
+
   auto* trash_ptr = reinterpret_cast<Dtype*>(zerobuf + \
                   x_block * sizeof(int8_t));
 
diff --git a/lite/core/arena/CMakeLists.txt b/lite/core/arena/CMakeLists.txt
index 854d2f4172544a4170d19cd8a77fd2ea8fc4753e..127e2ea11c159217e6d943d852af5849d85a74b3 100644
--- a/lite/core/arena/CMakeLists.txt
+++ b/lite/core/arena/CMakeLists.txt
@@ -3,7 +3,7 @@ if(NOT WITH_TESTING)
     return()
 endif()
 
-lite_cc_library(arena_framework SRCS framework.cc DEPS program)
+lite_cc_library(arena_framework SRCS framework.cc DEPS program gtest)
 
 if(NOT LITE_WITH_OPENCL AND (LITE_WITH_X86 OR LITE_WITH_ARM))
   lite_cc_test(test_arena_framework SRCS framework_test.cc DEPS arena_framework ${x86_kernels} ${fpga_kernels} ${arm_kernels} ${lite_ops} ${host_kernels})