diff --git a/CMakeLists.txt b/CMakeLists.txt
index ffbb8f68ad3efa2e9d767a5b73374c0727b9cd6f..097986546601ddf2f7f25e14c10ef4dc104c9e3a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,6 @@ option(LOG_PROFILE "log profile" ON)
 option(CPU "armv7 with neon" ON)
 option(MALI_GPU "mali gpu" OFF)
 option(FPGA "fpga" OFF)
-set(DEBUGING ON)
 
 if (ARM_LINUX)
 include("${CMAKE_CURRENT_LIST_DIR}/tools/arm-platform.cmake")
diff --git a/demo/android/PaddleMobile_Android/app/src/main/java/com/baidu/paddle/MainActivity.java b/demo/android/PaddleMobile_Android/app/src/main/java/com/baidu/paddle/MainActivity.java
index febe816681d3845a61c5a8b40630e82ac9b4ea95..6a6665dd334d1c7a47fea04ef708b84498f0e357 100755
--- a/demo/android/PaddleMobile_Android/app/src/main/java/com/baidu/paddle/MainActivity.java
+++ b/demo/android/PaddleMobile_Android/app/src/main/java/com/baidu/paddle/MainActivity.java
@@ -121,7 +121,14 @@ public class MainActivity extends Activity {
                 String assetPath = "pml_demo";
                 String sdcardPath = Environment.getExternalStorageDirectory()
                         + File.separator + assetPath + File.separator + type;
-                PML.load(sdcardPath);
+                //PML.load(sdcardPath);
+                String modelPath = Environment.getExternalStorageDirectory()
+                                                           + File.separator + assetPath +
+                                                           File.separator + "googlenet_combine" + File.separator + "model";
+                String paramPath = Environment.getExternalStorageDirectory()
+                                                           + File.separator + assetPath +
+                                                           File.separator + "googlenet_combine" + File.separator + "params";
+                PML.loadCombined(modelPath, paramPath);
 
             }
         });
diff --git a/demo/android/PaddleMobile_Android/app/src/main/java/com/baidu/paddle/PML.java b/demo/android/PaddleMobile_Android/app/src/main/java/com/baidu/paddle/PML.java
index 7649d4c081223bace01b806d1eb7dca57129ed7c..e67f04e47a77b28bfd8ce98866b1539797c217cd 100644
--- a/demo/android/PaddleMobile_Android/app/src/main/java/com/baidu/paddle/PML.java
+++ b/demo/android/PaddleMobile_Android/app/src/main/java/com/baidu/paddle/PML.java
@@ -8,6 +8,14 @@ public class PML {
      */
     public static native boolean load(String modelPath);
 
+    /**
+     * Load
+     * @param modelPath
+     * @param paramPath
+     * @return
+     */
+    public static native boolean loadCombined(String modelPath,String paramPath);
+
 
     /**
      * object detection
diff --git a/src/jni/paddle_mobile_jni.cpp b/src/jni/paddle_mobile_jni.cpp
index 01d4e52a4b1308a7ff97bc672d1a15d329dbf318..b14f095c1d82f167c1e3f15897b907e730a4a5a8 100644
--- a/src/jni/paddle_mobile_jni.cpp
+++ b/src/jni/paddle_mobile_jni.cpp
@@ -60,6 +60,15 @@ JNIEXPORT jboolean JNICALL Java_com_baidu_paddle_PML_load(JNIEnv *env,
                                          optimize);
 }
 
+JNIEXPORT jboolean JNICALL Java_com_baidu_paddle_PML_loadCombined(
+    JNIEnv *env, jclass thiz, jstring modelPath, jstring paramPath) {
+  ANDROIDLOGI("load invoked");
+  bool optimize = true;
+  return getPaddleMobileInstance()->Load(jstring2cppstring(env, modelPath),
+                                         jstring2cppstring(env, paramPath),
+                                         optimize);
+}
+
 JNIEXPORT jfloatArray JNICALL
 Java_com_baidu_paddle_PML_predict(JNIEnv *env, jclass thiz, jfloatArray buf) {
   jfloatArray result = NULL;
diff --git a/src/jni/paddle_mobile_jni.h b/src/jni/paddle_mobile_jni.h
index 86caa9a273ab11124f6ea67efe27dc3529cea69f..ab88816dcb7ec6ba88f12cb270812c4af0923b32 100644
--- a/src/jni/paddle_mobile_jni.h
+++ b/src/jni/paddle_mobile_jni.h
@@ -22,11 +22,16 @@ extern "C" {
 namespace paddle_mobile {
 namespace jni {
 /**
- * load model & params of the net for android
+ * load separated model for android
  */
 JNIEXPORT jboolean JNICALL Java_com_baidu_paddle_PML_load(JNIEnv *env,
                                                           jclass thiz,
                                                           jstring modelPath);
+/**
+ * load combined model  for android
+ */
+JNIEXPORT jboolean JNICALL Java_com_baidu_paddle_PML_loadCombined(
+    JNIEnv *env, jclass thiz, jstring modelPath, jstring paramPath);
 
 /**
  * object detection for anroid