diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 81bbe59..393a803 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,7 +4,9 @@
     <option name="autoReloadType" value="ALL" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="a7505764-040b-48e2-b2fc-8c5b579e595f" name="Default" comment="8" />
+    <list default="true" id="a7505764-040b-48e2-b2fc-8c5b579e595f" name="Default" comment="9.">
+      <change beforePath="$PROJECT_DIR$/src/main/java/cn/edu/hust/domain/Top10Category.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/cn/edu/hust/domain/Top10Category.java" afterDir="false" />
+    </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -438,7 +440,7 @@
       <workItem from="1529845795654" duration="7752000" />
       <workItem from="1529887211212" duration="6851000" />
       <workItem from="1529994772485" duration="146000" />
-      <workItem from="1734352519788" duration="7773000" />
+      <workItem from="1734352519788" duration="8075000" />
     </task>
     <task id="LOCAL-00001" summary="1.环境搭建完成&#10;2.相关的工具类编写完成&#10;3.配置文件管理类编写完成">
       <created>1529592741848</created>
@@ -531,7 +533,14 @@
       <option name="project" value="LOCAL" />
       <updated>1734359921073</updated>
     </task>
-    <option name="localTasksCounter" value="14" />
+    <task id="LOCAL-00014" summary="9.">
+      <created>1734360758771</created>
+      <option name="number" value="00014" />
+      <option name="presentableId" value="LOCAL-00014" />
+      <option name="project" value="LOCAL" />
+      <updated>1734360758771</updated>
+    </task>
+    <option name="localTasksCounter" value="15" />
     <servers />
   </component>
   <component name="TestHistory">
@@ -660,7 +669,8 @@
     <MESSAGE value="7." />
     <MESSAGE value="8." />
     <MESSAGE value="8" />
-    <option name="LAST_COMMIT_MESSAGE" value="8" />
+    <MESSAGE value="9." />
+    <option name="LAST_COMMIT_MESSAGE" value="9." />
   </component>
   <component name="editorHistoryManager">
     <entry file="file://$PROJECT_DIR$/src/main/java/cn/edu/hust/conf/ConfigurationManager.java">
diff --git a/src/main/java/cn/edu/hust/domain/Top10Category.java b/src/main/java/cn/edu/hust/domain/Top10Category.java
index 552c72a..1d115a0 100644
--- a/src/main/java/cn/edu/hust/domain/Top10Category.java
+++ b/src/main/java/cn/edu/hust/domain/Top10Category.java
@@ -77,8 +77,7 @@ public class Top10Category {
      * @return 当前对象的任务 ID，返回类型为 Long，返回的值就是该对象中存储的任务 ID 的具体数值。
      */
     public Long getTaskId() {
-        return taskId;
-        // 返回任务 ID 的值，即将当前对象的 taskId 成员变量的值返回给调用者。
+        return taskId;  // 返回任务 ID 的值，即将当前对象的 taskId 成员变量的值返回给调用者。
     }
 
     /**