diff --git a/platforms/android/xwalk.gradle b/platforms/android/xwalk.gradle
index 07db26d..27319c8 100644
--- a/platforms/android/xwalk.gradle
+++ b/platforms/android/xwalk.gradle
@@ -117,13 +117,13 @@ cdvPluginPostBuildExtras.add({
         if (xwalk64bit != null) {
             productFlavors {
                 x86_64 {
-                    versionCode defaultConfig.versionCode + 6
+                    versionCode defaultConfig.versionCode*10 + 6
                     ndk {
                        abiFilters "x86_64", ""
                     }
                 }
                 arm64 {
-                    versionCode defaultConfig.versionCode + 9
+                    versionCode defaultConfig.versionCode*10 + 9
                     ndk {
                         abiFilters "arm64-v8a", ""
                     }