diff --git a/OCH/mogo-och-common-module/build.gradle b/OCH/mogo-och-common-module/build.gradle
index 927d871c22..fe23c542d0 100644
--- a/OCH/mogo-och-common-module/build.gradle
+++ b/OCH/mogo-och-common-module/build.gradle
@@ -5,7 +5,7 @@ apply plugin: 'kotlin-kapt'
 apply plugin: 'com.alibaba.arouter'
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion rootProject.ext.android.compileSdkVersion
     buildToolsVersion "30.0.2"
 
     defaultConfig {