diff --git a/src/operators/kernel/central-arm-func/conv_arm_func.h b/src/operators/kernel/central-arm-func/conv_arm_func.h
index 7415c33b56c7c31a4486aa9241352d9aa93a3f45..a2d887aa7ae520d3e6f0e1b2eccad687260a7165 100644
--- a/src/operators/kernel/central-arm-func/conv_arm_func.h
+++ b/src/operators/kernel/central-arm-func/conv_arm_func.h
@@ -16,7 +16,7 @@ limitations under the License. */
 
 #pragma once
 #include <vector>
-#include "operators/kernel/central-arm-func/conv_arm_int8.h"
+#include "operators/math/conv_arm_int8.h"
 #include "operators/math/conv_func.h"
 #include "operators/math/depthwise_conv_3x3.h"
 #include "operators/math/im2col.h"
diff --git a/src/operators/kernel/central-arm-func/conv3x3_arm_int8.cpp b/src/operators/math/conv3x3_arm_int8.cpp
similarity index 99%
rename from src/operators/kernel/central-arm-func/conv3x3_arm_int8.cpp
rename to src/operators/math/conv3x3_arm_int8.cpp
index 0f976097c28c427f7e0770f2995e8d39d813a098..a61406aa65103261ff196efc03eb30753cfe87f8 100644
--- a/src/operators/kernel/central-arm-func/conv3x3_arm_int8.cpp
+++ b/src/operators/math/conv3x3_arm_int8.cpp
@@ -14,7 +14,7 @@ limitations under the License. */
 
 #ifdef CONV_OP
 
-#include "operators/kernel/central-arm-func/conv_arm_int8.h"
+#include "operators/math/conv_arm_int8.h"
 
 namespace paddle_mobile {
 namespace operators {
diff --git a/src/operators/kernel/central-arm-func/conv5x5_arm_int8.cpp b/src/operators/math/conv5x5_arm_int8.cpp
similarity index 99%
rename from src/operators/kernel/central-arm-func/conv5x5_arm_int8.cpp
rename to src/operators/math/conv5x5_arm_int8.cpp
index 3ce4ee975f7e533265c1a5ebc9bd56dd380e9694..7a0f0a40fbddac5c6bcfb2bacd82a8f8d659534b 100644
--- a/src/operators/kernel/central-arm-func/conv5x5_arm_int8.cpp
+++ b/src/operators/math/conv5x5_arm_int8.cpp
@@ -14,7 +14,7 @@ limitations under the License. */
 
 #ifdef CONV_OP
 
-#include "operators/kernel/central-arm-func/conv_arm_int8.h"
+#include "operators/math/conv_arm_int8.h"
 
 namespace paddle_mobile {
 namespace operators {
diff --git a/src/operators/kernel/central-arm-func/conv_arm_int8.h b/src/operators/math/conv_arm_int8.h
similarity index 100%
rename from src/operators/kernel/central-arm-func/conv_arm_int8.h
rename to src/operators/math/conv_arm_int8.h