diff --git a/designer-base/src/test/java/com/fr/design/record/analyzer/BytebuddyRedefineTest.java b/designer-base/src/test/java/com/fr/design/record/analyzer/BytebuddyRedefineTest.java
index f9ec6e21eb..aade4591e6 100644
--- a/designer-base/src/test/java/com/fr/design/record/analyzer/BytebuddyRedefineTest.java
+++ b/designer-base/src/test/java/com/fr/design/record/analyzer/BytebuddyRedefineTest.java
@@ -5,6 +5,7 @@ import com.fr.third.net.bytebuddy.agent.ByteBuddyAgent;
 import com.fr.third.net.bytebuddy.asm.Advice;
 import com.fr.third.net.bytebuddy.dynamic.loading.ClassReloadingStrategy;
 import com.fr.third.net.bytebuddy.matcher.ElementMatchers;
+import org.junit.Assert;
 import org.junit.Test;
 
 /**
@@ -31,7 +32,7 @@ public class BytebuddyRedefineTest {
             TestClass testClass = new TestClass();
             testClass.testPrint();
         } catch (Throwable throwable) {
-        
+            Assert.assertNotNull("expected throw exception", throwable);
         }
     }
     
@@ -52,9 +53,9 @@ public class BytebuddyRedefineTest {
         TestClass testClass = new TestClass();
         String print = testClass.testPrint();
     
-        System.out.println(TestTransferValueAdvice.intField);
-        System.out.println(TestTransferValueAdvice.stringField);
-        System.out.println(TestTransferValueAdvice.objectField);
+        Assert.assertEquals(10, TestTransferValueAdvice.intField);
+        Assert.assertEquals("[test]stringField", TestTransferValueAdvice.stringField);
+        Assert.assertEquals("[test]objectField", TestTransferValueAdvice.objectField);
         
     }
     
@@ -75,7 +76,8 @@ public class BytebuddyRedefineTest {
         TestClass testClass = new TestClass();
         String print = testClass.testPrint();
         
-        System.out.println(print);
+        Assert.assertEquals("[test]Modify Return Value", print);
+        
     }
     
 }
\ No newline at end of file