diff --git a/src/main/java/com/rymcu/vertical/util/BaiDuUtils.java b/src/main/java/com/rymcu/vertical/util/BaiDuUtils.java
index 83e015f..ec6ce89 100644
--- a/src/main/java/com/rymcu/vertical/util/BaiDuUtils.java
+++ b/src/main/java/com/rymcu/vertical/util/BaiDuUtils.java
@@ -100,7 +100,7 @@ public class BaiDuUtils {
         },executor);
     }
 
-    public static void main(){
+    public static void main(String[] args){
         sendUpdateSEOData("https://rymcu.com");
     }
 }
diff --git a/src/main/java/com/rymcu/vertical/util/SpringContextHolder.java b/src/main/java/com/rymcu/vertical/util/SpringContextHolder.java
index e35b0d1..b5dbf14 100644
--- a/src/main/java/com/rymcu/vertical/util/SpringContextHolder.java
+++ b/src/main/java/com/rymcu/vertical/util/SpringContextHolder.java
@@ -92,6 +92,6 @@ public class SpringContextHolder implements ApplicationContextAware, DisposableB
 	 * 检查ApplicationContext不为空.
 	 */
 	private static void assertContextInjected() {
-		Validate.validState(applicationContext != null, "applicaitonContext属性未注入, 请在applicationContext.xml中定义SpringContextHolder.");
+		Validate.validState(applicationContext != null, "application Context属性未注入, 请在applicationContext.xml中定义SpringContextHolder.");
 	}
 }
\ No newline at end of file
diff --git a/src/main/java/com/rymcu/vertical/web/api/comment/CommentController.java b/src/main/java/com/rymcu/vertical/web/api/comment/CommentController.java
index 814b625..07999fe 100644
--- a/src/main/java/com/rymcu/vertical/web/api/comment/CommentController.java
+++ b/src/main/java/com/rymcu/vertical/web/api/comment/CommentController.java
@@ -2,7 +2,6 @@ package com.rymcu.vertical.web.api.comment;
 
 import com.rymcu.vertical.core.result.GlobalResult;
 import com.rymcu.vertical.core.result.GlobalResultGenerator;
-import com.rymcu.vertical.dto.ArticleDTO;
 import com.rymcu.vertical.entity.Comment;
 import com.rymcu.vertical.service.CommentService;
 import com.rymcu.vertical.web.api.exception.BaseApiException;