diff --git a/src/main/java/asia/yulinling/workflow/service/NotebookService.java b/src/main/java/asia/yulinling/workflow/service/NotebookService.java
index eb88e6c..ad7cbdf 100644
--- a/src/main/java/asia/yulinling/workflow/service/NotebookService.java
+++ b/src/main/java/asia/yulinling/workflow/service/NotebookService.java
@@ -61,5 +61,5 @@ public interface NotebookService {
      * @param notebookId 笔记本id
      * @return 结果
      */
-    boolean checkNotebookIdExist(Long notebookId);
+    boolean isNotebookNotExist(Long notebookId);
 }
diff --git a/src/main/java/asia/yulinling/workflow/service/impl/NotebookServiceImpl.java b/src/main/java/asia/yulinling/workflow/service/impl/NotebookServiceImpl.java
index 3f69fcf..025b948 100644
--- a/src/main/java/asia/yulinling/workflow/service/impl/NotebookServiceImpl.java
+++ b/src/main/java/asia/yulinling/workflow/service/impl/NotebookServiceImpl.java
@@ -58,7 +58,7 @@ public class NotebookServiceImpl implements NotebookService {
             throw new ServiceException("用户不存在");
         }
 
-        if (!checkNotebookIdExist(notebook.getId())) {
+        if (isNotebookNotExist(notebook.getId())) {
             throw new ServiceException("笔记本不存在");
         }
 
@@ -70,7 +70,7 @@ public class NotebookServiceImpl implements NotebookService {
 
     @Override
     public NotebookVO getNotebook(Long notebookId) {
-        if (!checkNotebookIdExist(notebookId)) {
+        if (isNotebookNotExist(notebookId)) {
             throw new ServiceException("笔记本不存在");
         }
 
@@ -126,7 +126,7 @@ public class NotebookServiceImpl implements NotebookService {
      * @return 结果
      */
     @Override
-    public boolean checkNotebookIdExist(Long notebookId) {
+    public boolean isNotebookNotExist(Long notebookId) {
         return notebookMapper.exists(new LambdaQueryWrapper<Notebook>().eq(Notebook::getId, notebookId));
     }
 }