diff --git a/sandbox-api/src/main/java/com/alibaba/jvm/sandbox/api/resource/ModuleEventWatcher.java b/sandbox-api/src/main/java/com/alibaba/jvm/sandbox/api/resource/ModuleEventWatcher.java
index 085b9939..85b5b186 100755
--- a/sandbox-api/src/main/java/com/alibaba/jvm/sandbox/api/resource/ModuleEventWatcher.java
+++ b/sandbox-api/src/main/java/com/alibaba/jvm/sandbox/api/resource/ModuleEventWatcher.java
@@ -126,7 +126,7 @@ interface WatchCallback {
          * 方法进入到结束流程，在结束流程中将会冻结和删除被渲染的代码
          * </p>
          *
-         * @throws Throwable 回掉出错
+         * @throws Throwable 回调出错
          */
         void watchCompleted() throws Throwable;
 
diff --git a/sandbox-core/src/main/java/com/alibaba/jvm/sandbox/core/manager/impl/ModuleLibLoader.java b/sandbox-core/src/main/java/com/alibaba/jvm/sandbox/core/manager/impl/ModuleLibLoader.java
index 6d6ce580..d34d685c 100755
--- a/sandbox-core/src/main/java/com/alibaba/jvm/sandbox/core/manager/impl/ModuleLibLoader.java
+++ b/sandbox-core/src/main/java/com/alibaba/jvm/sandbox/core/manager/impl/ModuleLibLoader.java
@@ -64,7 +64,7 @@ private File[] listModuleJarFileInLib() {
      * 加载Module
      *
      * @param mjCb 模块文件加载回调
-     * @param mCb  模块加载回掉
+     * @param mCb  模块加载回调
      */
     void load(final ModuleJarLoadCallback mjCb,
               final ModuleJarLoader.ModuleLoadCallback mCb) {