diff --git a/omega/omega-transaction/src/main/java/org/apache/servicecomb/pack/omega/transaction/annotations/Compensable.java b/omega/omega-transaction/src/main/java/org/apache/servicecomb/pack/omega/transaction/annotations/Compensable.java
index a3e9d33e6..2647832e2 100644
--- a/omega/omega-transaction/src/main/java/org/apache/servicecomb/pack/omega/transaction/annotations/Compensable.java
+++ b/omega/omega-transaction/src/main/java/org/apache/servicecomb/pack/omega/transaction/annotations/Compensable.java
@@ -22,7 +22,7 @@
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-/**
+/*
  * Indicates the annotated method will start a sub-transaction. <br>
  * It is suggested to use the Spring Transactional annotation to wrap the sub-transaction method.
  * A <code>@Compensable</code> method should satisfy below requirements:
@@ -38,7 +38,7 @@
 @Retention(RetentionPolicy.RUNTIME)
 public @interface Compensable {
 
-  /**
+  /*
    * The retires number of the compensable method.
    * Default value is 0, which means never retry it
    * value is -1, which means retry it until succeed
@@ -49,7 +49,7 @@
    */
   int retries() default 0;
 
-  /**
+  /*
    * Compensation method name.<br>
    * A compensation method should satisfy below requirements:
    * <ol>
@@ -65,7 +65,7 @@
 
   int retryDelayInMilliseconds() default 0;
 
-  /**
+  /*
    * <code>@Compensable</code> method timeout, in seconds. <br>
    * Default value is 0, which means never timeout.
    *
diff --git a/omega/omega-transaction/src/main/java/org/apache/servicecomb/pack/omega/transaction/annotations/Participate.java b/omega/omega-transaction/src/main/java/org/apache/servicecomb/pack/omega/transaction/annotations/Participate.java
index 8f5c3a257..2e2f7e62c 100644
--- a/omega/omega-transaction/src/main/java/org/apache/servicecomb/pack/omega/transaction/annotations/Participate.java
+++ b/omega/omega-transaction/src/main/java/org/apache/servicecomb/pack/omega/transaction/annotations/Participate.java
@@ -23,7 +23,7 @@
 
 @Retention(RetentionPolicy.RUNTIME)
 @Target({ElementType.METHOD})
-/**
+/*
  * Indicates the annotated method will start a sub-transaction. <br>
  * A <code>@Participate</code> method should satisfy below requirements:
  * <ol>
@@ -33,7 +33,7 @@
  * </ol>
  */
 public @interface Participate {
-  /**
+  /*
    * Confirm method name.<br>
    * A confirm method should satisfy below requirements:
    * <ol>
@@ -47,7 +47,7 @@
    */
   String confirmMethod() default "";
 
-  /**
+  /*
    * Cancel method name.<br>
    * A cancel method should satisfy below requirements:
    * <ol>