diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2b3e6227acb58b3d8b3bf132fecf60c5298f172f..7b63f25001efd0b637107ef56402427ecf0e3f6a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,6 +15,9 @@ file(GLOB_RECURSE PADDLE_MOBILE_CC src/*.cc src/*.cpp src/*.c src/*.mm)
 file(GLOB_RECURSE PADDLE_MOBILE_H src/*.h)
 include_directories(src/)
 
+include_directories(third_party/opecl/OpenCL-Headers)
+
+
 if(IS_IOS)
     set(CMAKE_CXX_FLAGS "-mfpu=neon -marm -fobjc-abi-version=2 -fobjc-arc -std=gnu++11 -stdlib=libc++ -O3 -s -isysroot ${CMAKE_OSX_SYSROOT} ${CMAKE_CXX_FLAGS}")
 else()
diff --git a/src/framework/cl/cl_deleter.h b/src/framework/cl/cl_deleter.h
index ce8bf5ac0020a33b6d48fea5409dabe5ac379fee..f475997a75eb9df3e3f533156bfbc5dce8f315fb 100644
--- a/src/framework/cl/cl_deleter.h
+++ b/src/framework/cl/cl_deleter.h
@@ -14,7 +14,7 @@ limitations under the License. */
 
 #pragma once
 
-#include "framework/cl/CL/cl.h"
+#include "CL/cl.h"
 
 struct CLKernelDeleter {
   template <class T>
diff --git a/src/framework/cl/cl_engine.cpp b/src/framework/cl/cl_engine.cpp
index 9aae49d21664da9095b7e3a3acc90f9904f3c975..b98b8ed8a3e0185a5d21c73a026f382ca94e5efb 100644
--- a/src/framework/cl/cl_engine.cpp
+++ b/src/framework/cl/cl_engine.cpp
@@ -12,7 +12,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include "framework/cl/CL/cl.h"
+#include "CL/cl.h"
 #include "framework/cl/cl_tool.h"
 #include "framework/cl/cl_engine.h"
 
diff --git a/src/framework/cl/cl_engine.h b/src/framework/cl/cl_engine.h
index 14167f0edf846e20511d19e8b235005f52a7cae0..7e18f612245b19ba7ee0f279dd21e9e095ffd94e 100644
--- a/src/framework/cl/cl_engine.h
+++ b/src/framework/cl/cl_engine.h
@@ -19,7 +19,7 @@ limitations under the License. */
 
 #include "common/enforce.h"
 #include "framework/cl/cl_deleter.h"
-#include "framework/cl/CL/cl.h"
+#include "CL/cl.h"
 
 namespace paddle_mobile {
 namespace framework {
diff --git a/src/framework/cl/cl_image.h b/src/framework/cl/cl_image.h
index eab4bd87e38c9afe118b482011b9bca446d396ac..c1f1cd6422f76176d99a09dcef7ea42c5e5acec4 100644
--- a/src/framework/cl/cl_image.h
+++ b/src/framework/cl/cl_image.h
@@ -16,7 +16,7 @@ limitations under the License. */
 
 #include "framework/ddim.h"
 #include "framework/tensor.h"
-#include "framework/cl/CL/cl.h"
+#include "CL/cl.h"
 
 namespace paddle_mobile {
 namespace framework {
diff --git a/src/framework/cl/cl_scope.h b/src/framework/cl/cl_scope.h
index dccf28a2e418bcf66f4609ec1010285e768eb8a5..e7f961d05857a0f74936324b5cdcd8afad61dbea 100644
--- a/src/framework/cl/cl_scope.h
+++ b/src/framework/cl/cl_scope.h
@@ -21,7 +21,7 @@ limitations under the License. */
 #include "framework/cl/cl_tool.h"
 #include "framework/cl/cl_engine.h"
 #include "framework/cl/cl_deleter.h"
-#include "framework/cl/CL/cl.h"
+#include "CL/cl.h"
 
 namespace paddle_mobile {
 namespace framework {
diff --git a/src/framework/cl/cl_tensor.h b/src/framework/cl/cl_tensor.h
index b31c3fce0aafe244e97e1b0c6eb8c0ad9a0bdf09..e4d12494b25ea55ab7c8cea5fc7a4ce27e6d8c40 100644
--- a/src/framework/cl/cl_tensor.h
+++ b/src/framework/cl/cl_tensor.h
@@ -21,7 +21,7 @@ limitations under the License. */
 #include "framework/tensor_base.h"
 #include "framework/cl/cl_engine.h"
 #include "framework/cl/cl_deleter.h"
-#include "framework/cl/CL/cl.h"
+#include "CL/cl.h"
 
 namespace paddle_mobile {
 namespace framework {
diff --git a/src/framework/cl/cl_tool.h b/src/framework/cl/cl_tool.h
index aceee00173ce3b5e784a46077386b74f34d31901..3244c796e54076cae40e45adb30ec9a9f774eac9 100644
--- a/src/framework/cl/cl_tool.h
+++ b/src/framework/cl/cl_tool.h
@@ -14,7 +14,7 @@ limitations under the License. */
 
 #pragma once
 
-#include "framework/cl/CL/cl.h"
+#include "CL/cl.h"
 
 namespace paddle_mobile {
 namespace framework {
diff --git a/src/framework/cl/CL/cl.h b/third_party/opecl/OpenCL-Headers/CL/cl.h
similarity index 99%
rename from src/framework/cl/CL/cl.h
rename to third_party/opecl/OpenCL-Headers/CL/cl.h
index 2cb2bf299b7b0c3ef46838c871924b1a65bd6993..7224ed38faad33d8ed9c25acaeee26400c716aa6 100644
--- a/src/framework/cl/CL/cl.h
+++ b/third_party/opecl/OpenCL-Headers/CL/cl.h
@@ -31,7 +31,7 @@
 
 #ifdef __APPLE__
 #include <OpenCL/cl_version.h>
-#include <OpenCL/opencl.h>
+#include <OpenCL/cl_platform.h>
 #else
 #include <CL/cl_version.h>
 #include <CL/cl_platform.h>
diff --git a/src/framework/cl/CL/cl_d3d10.h b/third_party/opecl/OpenCL-Headers/CL/cl_d3d10.h
similarity index 100%
rename from src/framework/cl/CL/cl_d3d10.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_d3d10.h
diff --git a/src/framework/cl/CL/cl_d3d11.h b/third_party/opecl/OpenCL-Headers/CL/cl_d3d11.h
similarity index 100%
rename from src/framework/cl/CL/cl_d3d11.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_d3d11.h
diff --git a/src/framework/cl/CL/cl_dx9_media_sharing.h b/third_party/opecl/OpenCL-Headers/CL/cl_dx9_media_sharing.h
similarity index 100%
rename from src/framework/cl/CL/cl_dx9_media_sharing.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_dx9_media_sharing.h
diff --git a/src/framework/cl/CL/cl_dx9_media_sharing_intel.h b/third_party/opecl/OpenCL-Headers/CL/cl_dx9_media_sharing_intel.h
similarity index 100%
rename from src/framework/cl/CL/cl_dx9_media_sharing_intel.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_dx9_media_sharing_intel.h
diff --git a/src/framework/cl/CL/cl_egl.h b/third_party/opecl/OpenCL-Headers/CL/cl_egl.h
similarity index 100%
rename from src/framework/cl/CL/cl_egl.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_egl.h
diff --git a/src/framework/cl/CL/cl_ext.h b/third_party/opecl/OpenCL-Headers/CL/cl_ext.h
similarity index 99%
rename from src/framework/cl/CL/cl_ext.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_ext.h
index 288715b1fbd03a5bf78f441f51c6f4d464787893..af3ce461f3a48e7707caca966e704dfe5eb58e30 100644
--- a/src/framework/cl/CL/cl_ext.h
+++ b/third_party/opecl/OpenCL-Headers/CL/cl_ext.h
@@ -37,7 +37,7 @@ extern "C" {
 #endif
 
 #ifdef __APPLE__
-    #include <OpenCL/opencl.h>
+    #include <OpenCL/cl.h>
     #include <AvailabilityMacros.h>
 #else
     #include <CL/cl.h>
diff --git a/src/framework/cl/CL/cl_ext_intel.h b/third_party/opecl/OpenCL-Headers/CL/cl_ext_intel.h
similarity index 99%
rename from src/framework/cl/CL/cl_ext_intel.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_ext_intel.h
index 6d96d1d93d9211f6cb872eee1d2d5837cefbdc20..1c358cfc10c5c01fa5b5bfcc65d4e5904f830a9e 100644
--- a/src/framework/cl/CL/cl_ext_intel.h
+++ b/third_party/opecl/OpenCL-Headers/CL/cl_ext_intel.h
@@ -53,8 +53,8 @@ Notes:
 #define __CL_EXT_INTEL_H
 
 #ifdef __APPLE__
-    #include <OpenCL/opencl.h>
-    #include <OpenCL/opencl.h>
+    #include <OpenCL/cl.h>
+    #include <OpenCL/cl_platform.h>
 #else
     #include <CL/cl.h>
     #include <CL/cl_platform.h>
diff --git a/src/framework/cl/CL/cl_gl.h b/third_party/opecl/OpenCL-Headers/CL/cl_gl.h
similarity index 99%
rename from src/framework/cl/CL/cl_gl.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_gl.h
index 2e3183cd6b0a5f64425920429803a7fdee062a94..58b6449f9b4e98d561ee9a6f8b3daa6caede9f44 100644
--- a/src/framework/cl/CL/cl_gl.h
+++ b/third_party/opecl/OpenCL-Headers/CL/cl_gl.h
@@ -30,7 +30,7 @@
 #define __OPENCL_CL_GL_H
 
 #ifdef __APPLE__
-#include <OpenCL/opencl.h>
+#include <OpenCL/cl.h>
 #else
 #include <CL/cl.h>
 #endif	
diff --git a/src/framework/cl/CL/cl_gl_ext.h b/third_party/opecl/OpenCL-Headers/CL/cl_gl_ext.h
similarity index 98%
rename from src/framework/cl/CL/cl_gl_ext.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_gl_ext.h
index 60346b7779f882d2d78e9c2d997dc6036760e234..e3c14c6408c44160103bcb4c0dcd230a674643a5 100644
--- a/src/framework/cl/CL/cl_gl_ext.h
+++ b/third_party/opecl/OpenCL-Headers/CL/cl_gl_ext.h
@@ -39,7 +39,7 @@ extern "C" {
 #endif
 
 #ifdef __APPLE__
-    #include <OpenCL/opencl.h>
+    #include <OpenCL/cl_gl.h>
 #else
     #include <CL/cl_gl.h>
 #endif
diff --git a/src/framework/cl/CL/cl_platform.h b/third_party/opecl/OpenCL-Headers/CL/cl_platform.h
similarity index 100%
rename from src/framework/cl/CL/cl_platform.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_platform.h
diff --git a/src/framework/cl/CL/cl_va_api_media_sharing_intel.h b/third_party/opecl/OpenCL-Headers/CL/cl_va_api_media_sharing_intel.h
similarity index 100%
rename from src/framework/cl/CL/cl_va_api_media_sharing_intel.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_va_api_media_sharing_intel.h
diff --git a/src/framework/cl/CL/cl_version.h b/third_party/opecl/OpenCL-Headers/CL/cl_version.h
similarity index 100%
rename from src/framework/cl/CL/cl_version.h
rename to third_party/opecl/OpenCL-Headers/CL/cl_version.h
diff --git a/src/framework/cl/CL/opencl.h b/third_party/opecl/OpenCL-Headers/CL/opencl.h
similarity index 94%
rename from src/framework/cl/CL/opencl.h
rename to third_party/opecl/OpenCL-Headers/CL/opencl.h
index 36816d73fa4540bb71396b5664ef56bb56b83a04..9855cd75e7da064e094658b660851997c38a8c56 100644
--- a/src/framework/cl/CL/opencl.h
+++ b/third_party/opecl/OpenCL-Headers/CL/opencl.h
@@ -37,10 +37,10 @@ extern "C" {
 
 #ifdef __APPLE__
 
-#include <OpenCL/opencl.h>
-#include <OpenCL/opencl.h>
-#include <OpenCL/opencl.h>
-#include <OpenCL/opencl.h>
+#include <OpenCL/cl.h>
+#include <OpenCL/cl_gl.h>
+#include <OpenCL/cl_gl_ext.h>
+#include <OpenCL/cl_ext.h>
 
 #else
 
diff --git a/third_party/opecl/OpenCL-Headers/LICENSE b/third_party/opecl/OpenCL-Headers/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..020ce65fcac2a60e44dab1626fa4924dec17ea23
--- /dev/null
+++ b/third_party/opecl/OpenCL-Headers/LICENSE
@@ -0,0 +1,25 @@
+Copyright (c) 2008-2015 The Khronos Group Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and/or associated documentation files (the
+"Materials"), to deal in the Materials without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Materials, and to
+permit persons to whom the Materials are furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Materials.
+
+MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+   https://www.khronos.org/registry/
+
+THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
diff --git a/third_party/opecl/OpenCL-Headers/README.md b/third_party/opecl/OpenCL-Headers/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..757e56e152f8bc2fed68d2cdf38164c3171f929d
--- /dev/null
+++ b/third_party/opecl/OpenCL-Headers/README.md
@@ -0,0 +1,50 @@
+# OpenCL<sup>TM</sup> API Headers
+
+This repository contains C language headers for the OpenCL API.
+
+The authoritative public repository for these headers is located at:
+
+https://github.com/KhronosGroup/OpenCL-Headers
+
+Issues, proposed fixes for issues, and other suggested changes should be
+created using Github.
+
+## Branch Structure
+
+The OpenCL API headers in this repository are Unified headers and are designed
+to work with all released OpenCL versions.  This differs from previous OpenCL
+API headers, where version-specific API headers either existed in separate
+branches, or in separate folders in a branch.
+
+## Compiling for a Specific OpenCL Version
+
+By default, the OpenCL API headers in this repository are for the latest
+OpenCL version (currently OpenCL 2.2).  To use these API headers to target
+a different OpenCL version, an application may `#define` the preprocessor
+value `CL_TARGET_OPENCL_VERSION` before including the OpenCL API headers.
+The `CL_TARGET_OPENCL_VERSION` is a three digit decimal value representing
+the OpenCL API version.
+
+For example, to enforce usage of no more than the OpenCL 1.2 APIs, you may
+include the OpenCL API headers as follows:
+
+```
+#define CL_TARGET_OPENCL_VERSION 120
+#include <CL/opencl.h>
+```
+
+## Directory Structure
+
+```
+README.md               This file
+LICENSE                 Source license for the OpenCL API headers
+CL/                     Unified OpenCL API headers tree
+```
+
+## License
+
+See [LICENSE](LICENSE).
+
+---
+
+OpenCL and the OpenCL logo are trademarks of Apple Inc. used by permission by Khronos.