diff --git a/app/build.gradle b/app/build.gradle
index 1588ec59..a38b75a2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -39,7 +39,6 @@ android {
                 cppFlags '-std=c++17 -fexceptions -Wno-error=format-security -fopenmp'
                 // cppFlags '-std=c++17 -Wno-error=format-security'
                 // arguments "-DANDROID_STL=c++_shared"
-                arguments "-DNCNN_DISABLE_EXCEPTION=OFF", "-DTERM_CORE_ROOT=" + coreroot, "-DOpenCV_DIR=" + opencvsdk + "/sdk/native/jni", "-DHDRPLUS_ROOT=" + hdrplusroot, "-DNCNN_ROOT=" + ncnnroot, "-DHALIDE_ROOT=" + halideroot
                 abiFilters 'arm64-v8a', 'armeabi-v7a'
                 // setAbiFilters(['arm64-v8a'])
             }
@@ -75,15 +74,34 @@ android {
         }
     }
 
-    splits {
-        boolean isReleaseTask = gradle.startParameter.taskNames.any { it.contains("Release") }
-        // enabled on release build
-        abi {
-            enable isReleaseTask
-            reset()
-            include "armeabi-v7a", "arm64-v8a"
-            // include "arm64-v8a"
-            universalApk false
+    flavorDimensions "apps"
+    productFlavors {
+        N938 {
+            dimension = "apps"
+            externalNativeBuild {
+                cmake {
+                    arguments "-DUSING_N938=1", "-DNCNN_DISABLE_EXCEPTION=OFF", "-DTERM_CORE_ROOT=" + coreroot, "-DOpenCV_DIR=" + opencvsdk + "/sdk/native/jni", "-DHDRPLUS_ROOT=" + hdrplusroot, "-DNCNN_ROOT=" + ncnnroot, "-DHALIDE_ROOT=" + halideroot
+                    abiFilters "armeabi-v7a"
+                }
+            }
+        }
+        RP {
+            dimension = "apps"
+            externalNativeBuild {
+                cmake {
+                    arguments "-DUSING_PLZ=1", "-DNCNN_DISABLE_EXCEPTION=OFF", "-DTERM_CORE_ROOT=" + coreroot, "-DOpenCV_DIR=" + opencvsdk + "/sdk/native/jni", "-DHDRPLUS_ROOT=" + hdrplusroot, "-DNCNN_ROOT=" + ncnnroot, "-DHALIDE_ROOT=" + halideroot
+                    abiFilters "arm64-v8a"
+                }
+            }
+        }
+        WP {
+            dimension = "apps"
+            externalNativeBuild {
+                cmake {
+                    arguments "-DNCNN_DISABLE_EXCEPTION=OFF", "-DTERM_CORE_ROOT=" + coreroot, "-DOpenCV_DIR=" + opencvsdk + "/sdk/native/jni", "-DHDRPLUS_ROOT=" + hdrplusroot, "-DNCNN_ROOT=" + ncnnroot, "-DHALIDE_ROOT=" + halideroot
+                    abiFilters "arm64-v8a"
+                }
+            }
         }
     }
 
@@ -91,15 +109,19 @@ android {
         variant.outputs.all { output ->
             if (outputFileName.endsWith('.apk')) {
                 def buildTypeFlag = "dbg"
+                def flavor = variant.flavorName
                 def prevFileName = "mpapp"
+                def buildType = variant.buildType
                 if(variant.buildType.name.equals('release')) {
                     buildTypeFlag = "rel"
                 }
-                def abi = output.getFilter(com.android.build.OutputFile.ABI)
-                if (abi == null) abi = "all"
-                if (abi.contains("v7a"))  prevFileName = "N938"
-                def fileName = "${prevFileName}_v${defaultConfig.versionName}_${buildTypeFlag}_${new Date(System.currentTimeMillis()).format("yyyyMMdd")}_${abi}.apk"
+                if (flavor.equals("N938"))  prevFileName = "N938"
+                else if (flavor.equals("RP"))  prevFileName = "rpapp"
+                def fileName = "${prevFileName}_v${defaultConfig.versionName}_${buildTypeFlag}_${new Date(System.currentTimeMillis()).format("yyyyMMdd")}.apk"
+                def outputDir = new File("${project.buildDir}/${buildType}")
                 outputFileName = fileName
+
+                // variant.getPackageApplication().outputDirectory = outputDir // new File(project.rootDir.absolutePath + "/app/build/")
             }
         }
     }
diff --git a/app/src/main/cpp/CMakeLists.txt b/app/src/main/cpp/CMakeLists.txt
index 9d18a0af..59b29b0e 100644
--- a/app/src/main/cpp/CMakeLists.txt
+++ b/app/src/main/cpp/CMakeLists.txt
@@ -17,12 +17,15 @@ set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")
 
 add_definitions(-DUSING_ETHERNET)
 
-if(ANDROID_ABI STREQUAL "armeabi-v7a")
-    add_definitions(-DUSING_N938)
-elseif(ANDROID_ABI STREQUAL "arm64-v8a")
-    # add_definitions(-DUSING_N938)
-    add_definitions(-DUSING_PLZ)
-endif()
+# USING_N938 defined in gradle
+# USING_PLZ defined in gradle
+
+#if(ANDROID_ABI STREQUAL "armeabi-v7a")
+#    add_definitions(-DUSING_N938)
+#elseif(ANDROID_ABI STREQUAL "arm64-v8a")
+#    # add_definitions(-DUSING_N938)
+#    # add_definitions(-DUSING_PLZ)
+#endif()
 
 # OUTPUT_DBG_INFO: 输出调试相关信息
 add_definitions(-DOUTPUT_DBG_INFO)