diff --git a/.idea/appInsightsSettings.xml b/.idea/appInsightsSettings.xml
new file mode 100644
index 0000000..371f2e2
--- /dev/null
+++ b/.idea/appInsightsSettings.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AppInsightsSettings">
+    <option name="tabSettings">
+      <map>
+        <entry key="Firebase Crashlytics">
+          <value>
+            <InsightsFilterSettings>
+              <option name="connection">
+                <ConnectionSetting>
+                  <option name="appId" value="PLACEHOLDER" />
+                  <option name="mobileSdkAppId" value="" />
+                  <option name="projectId" value="" />
+                  <option name="projectNumber" value="" />
+                </ConnectionSetting>
+              </option>
+              <option name="signal" value="SIGNAL_UNSPECIFIED" />
+              <option name="timeIntervalDays" value="THIRTY_DAYS" />
+              <option name="visibilityType" value="ALL" />
+            </InsightsFilterSettings>
+          </value>
+        </entry>
+      </map>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index e483b6f..2731899 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="FrameworkDetectionExcludesConfiguration">
diff --git a/app/src/main/java/com/example/studyapp/job/StartJobService.kt b/app/src/main/java/com/example/studyapp/job/StartJobService.kt
index d70ac6f..7be8e1d 100644
--- a/app/src/main/java/com/example/studyapp/job/StartJobService.kt
+++ b/app/src/main/java/com/example/studyapp/job/StartJobService.kt
@@ -130,6 +130,12 @@ class StartJobService : JobIntentService() {
 
         private var running = false
 
+        /**
+         * onEvent 是一个函数，接收 Context 参数。
+         * 使用 enqueueWork 方法启动一个 StartJobService 类型的后台任务。
+         * jobId 是任务的唯一标识符。
+         * 创建了一个 Intent，用于指定要启动的服务为 StartJobService。
+         */
         fun onEvent(context: Context) {
             enqueueWork(
                 context,