diff --git a/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateEndpointAutoConfiguration.java b/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateEndpointAutoConfiguration.java
index b3d1e2ef..169d00a0 100644
--- a/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateEndpointAutoConfiguration.java
+++ b/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateEndpointAutoConfiguration.java
@@ -9,7 +9,7 @@ import org.springframework.context.annotation.Conditional;
  * @author pbting
  */
 @ConditionalOnWebApplication
-@ConditionalOnClass(name = "org.springframework.boot.actuate.endpoint.annotation.Endpoint")
+@ConditionalOnClass(name = "org.springframework.boot.actuate.endpoint.AbstractEndpoint")
 @Conditional(MigrateOnConditionClass.class)
 public class MigrateEndpointAutoConfiguration {
 
diff --git a/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnCondition.java b/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnCondition.java
index 4dc84ae3..86816587 100644
--- a/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnCondition.java
+++ b/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnCondition.java
@@ -35,7 +35,7 @@ public abstract class MigrateOnCondition implements Condition, BeanClassLoaderAw
 			forName(className, classLoader);
 			return true;
 		}
-		catch (Throwable var3) {
+		catch (Throwable throwable) {
 			return false;
 		}
 	}
diff --git a/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnConditionClass.java b/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnConditionClass.java
index e4c83284..391173d2 100644
--- a/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnConditionClass.java
+++ b/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnConditionClass.java
@@ -16,7 +16,7 @@ public class MigrateOnConditionClass extends MigrateOnCondition {
 	public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
 		boolean result = isPresent(conditionOnClass[0], classLoader)
 				|| isPresent(conditionOnClass[1], classLoader);
-		log.info(" matche result is " + result);
+		log.info("the result of matcher is " + result);
 		return result;
 	}
 }
\ No newline at end of file
diff --git a/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnConditionMissingClass.java b/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnConditionMissingClass.java
index 2a93d842..da19cb3a 100644
--- a/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnConditionMissingClass.java
+++ b/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/migrate/MigrateOnConditionMissingClass.java
@@ -15,7 +15,7 @@ public class MigrateOnConditionMissingClass extends MigrateOnConditionClass {
 	@Override
 	public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
 		boolean result = !super.matches(context, metadata);
-		log.info(" matche result is " + result);
+		log.info(" the result of matcher is " + result);
 		return result;
 	}