diff --git a/README.md b/README.md
index b2f46b0c..46859312 100644
--- a/README.md
+++ b/README.md
@@ -120,6 +120,12 @@ For Maven:
 </dependency>
 ```
 
+### Android Compatibility
+
+jCasbin is fully compatible with Android API 23+ (Android 6.0 Marshmallow and later). The library uses AviatorScript in **interpreter mode** to ensure compatibility with older Android versions that don't support MethodHandle APIs (which require API 26+).
+
+No special configuration is needed - jCasbin automatically uses interpreter mode for all platforms, making it safe to use on Android devices running API 23 and above.
+
 ## Documentation
 
 https://casbin.org/docs/overview
diff --git a/src/main/java/org/casbin/jcasbin/main/CoreEnforcer.java b/src/main/java/org/casbin/jcasbin/main/CoreEnforcer.java
index 23c7ab32..f51dc13d 100644
--- a/src/main/java/org/casbin/jcasbin/main/CoreEnforcer.java
+++ b/src/main/java/org/casbin/jcasbin/main/CoreEnforcer.java
@@ -19,6 +19,7 @@
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.googlecode.aviator.AviatorEvaluator;
 import com.googlecode.aviator.AviatorEvaluatorInstance;
+import com.googlecode.aviator.EvalMode;
 import com.googlecode.aviator.Expression;
 import com.googlecode.aviator.runtime.type.AviatorFunction;
 import org.casbin.jcasbin.effect.DefaultEffector;
@@ -76,7 +77,7 @@ void initialize() {
         autoSave = adapter instanceof FileAdapter ? false : true;
         autoBuildRoleLinks = true;
         dispatcher = null;
-        aviatorEval = AviatorEvaluator.newInstance();
+        aviatorEval = AviatorEvaluator.newInstance(EvalMode.INTERPRETER);
         initRmMap();
         initBuiltInFunction();
     }
diff --git a/src/test/java/org/casbin/jcasbin/main/BuiltInFunctionsUnitTest.java b/src/test/java/org/casbin/jcasbin/main/BuiltInFunctionsUnitTest.java
index 462c208c..06dd9da5 100644
--- a/src/test/java/org/casbin/jcasbin/main/BuiltInFunctionsUnitTest.java
+++ b/src/test/java/org/casbin/jcasbin/main/BuiltInFunctionsUnitTest.java
@@ -16,6 +16,7 @@
 
 import com.googlecode.aviator.AviatorEvaluator;
 import com.googlecode.aviator.AviatorEvaluatorInstance;
+import com.googlecode.aviator.EvalMode;
 import org.casbin.jcasbin.util.BuiltInFunctions;
 import org.casbin.jcasbin.util.Util;
 import org.testng.annotations.Test;
@@ -248,7 +249,7 @@ public void testEvalFunc() {
         testEval("r_sub.name == 'alice'", env, null, true);
         testEval("r_sub.name == 'bob'", env, null, false);
 
-        AviatorEvaluatorInstance aviatorEval = AviatorEvaluator.newInstance();
+        AviatorEvaluatorInstance aviatorEval = AviatorEvaluator.newInstance(EvalMode.INTERPRETER);
         aviatorEval.addFunction(new FunctionTest.CustomFunc());
         env.put("r_obj", "/test/url1/url2");
 
diff --git a/src/test/java/org/casbin/jcasbin/main/ManagementAPIUnitTest.java b/src/test/java/org/casbin/jcasbin/main/ManagementAPIUnitTest.java
index 54c0aadb..e3d6145d 100644
--- a/src/test/java/org/casbin/jcasbin/main/ManagementAPIUnitTest.java
+++ b/src/test/java/org/casbin/jcasbin/main/ManagementAPIUnitTest.java
@@ -16,6 +16,7 @@
 
 import com.googlecode.aviator.AviatorEvaluator;
 import com.googlecode.aviator.AviatorEvaluatorInstance;
+import com.googlecode.aviator.EvalMode;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
@@ -290,7 +291,7 @@ public void should_throwsNullPointException_when_setAviatorEvaluator_given_nullI
     @Test
     public void should_true_when_setAviatorEvaluator_given_customInstance() {
         // given
-        AviatorEvaluatorInstance instance = AviatorEvaluator.newInstance();
+        AviatorEvaluatorInstance instance = AviatorEvaluator.newInstance(EvalMode.INTERPRETER);
         Enforcer enforcer = new Enforcer();
         // when
         enforcer.setAviatorEvaluator(instance);