diff --git a/Android/simpleDemo/build.gradle b/Android/simpleDemo/build.gradle
index ab561bce..6fe916e8 100644
--- a/Android/simpleDemo/build.gradle
+++ b/Android/simpleDemo/build.gradle
@@ -62,5 +62,3 @@ dependencies {
     implementation 'com.alibaba:fastjson:1.2.83'
     implementation 'androidx.webkit:webkit:1.5.0'
 }
-
-def sdkDir = System.getenv("versionName") ?: "C\:\\Users\\ty\\AppData\\Local\\Android\\Sdk"
\ No newline at end of file