diff --git a/Readme.md b/Readme.md
index 8c226e6..02ef60c 100644
--- a/Readme.md
+++ b/Readme.md
@@ -25,30 +25,35 @@ implementation("androidx.room:room-ktx:2.8.4")
  * 初始化
  */
 TrackingManager.init(
-    context = this.application,
+    context = this.applicationContext,
+    uploadIntervalMillis = 10.seconds.inWholeMilliseconds, //收集埋点时长
     iTrackingPointUserInfo = TrackingPointUserInfoImp(),
-    systemCode = "999999999", //通过管理平台获取，硬编码
+    systemCode = "999999999", //通过管理平台获取
 )
 
 /**
  * 实现 ITrackingPointUserInfo 获取 UserInfo 的方法
  */
 class TrackingPointUserInfoImp: ITrackingPointUserInfo {
-    override fun uploadUserInfo(): UserInfo {
+    override fun uploadUserInfo(): UserInfo? { 
         return UserInfo(
             userId = 123456,
             userName = "username",
             account = "account"
-        )
+        ) or null
     }
 }
 
+/**
+ * 接口文档 http://192.168.2.7:18828/swagger/index.html?urls.primaryName=%E6%95%B0%E6%8D%AE%E5%9F%8B%E7%82%B9%E5%92%8Capi%E6%97%A5%E5%BF%97
+ * api : api/ExternalEventlogs/AddEventListLog
+ */
 TrackingManager.push(
     eventType = "dianji", //通过管理平台获取
     eventParams = EventParams(
         buttonId = "${view.id}", 
         page = "Main",
-        url = ""
+        url = "" 
     )
 )
 ```
diff --git a/aar/debug/trackingPoint-debug-1.0.1.aar b/aar/debug/trackingPoint-debug-1.0.1.aar
index 5daa81b..174db54 100644
Binary files a/aar/debug/trackingPoint-debug-1.0.1.aar and b/aar/debug/trackingPoint-debug-1.0.1.aar differ
diff --git a/aar/release/trackingPoint-release-1.0.1.aar b/aar/release/trackingPoint-release-1.0.1.aar
index d37de9c..17d2b86 100644
Binary files a/aar/release/trackingPoint-release-1.0.1.aar and b/aar/release/trackingPoint-release-1.0.1.aar differ
diff --git a/app/src/main/java/com/yuanxuan/tracking_point/MainActivity.kt b/app/src/main/java/com/yuanxuan/tracking_point/MainActivity.kt
index 9c68930..14907e7 100644
--- a/app/src/main/java/com/yuanxuan/tracking_point/MainActivity.kt
+++ b/app/src/main/java/com/yuanxuan/tracking_point/MainActivity.kt
@@ -10,6 +10,7 @@ import androidx.lifecycle.lifecycleScope
 import com.yuanxuan.tracking_point.library.http.bean.EventParams
 import com.yuanxuan.tracking_point.library.TrackingManager
 import kotlinx.coroutines.launch
+import kotlin.time.Duration.Companion.seconds
 
 class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -22,7 +23,8 @@ class MainActivity : AppCompatActivity() {
             insets
         }
         TrackingManager.init(
-            context = this.application,
+            context = this.applicationContext,
+            uploadIntervalMillis = 10.seconds.inWholeMilliseconds,
             iTrackingPointUserInfo = TrackingPointUserInfoImp(),
             systemCode = "999999999",
         )
diff --git a/library/src/main/java/com/yuanxuan/tracking_point/library/TrackingManager.kt b/library/src/main/java/com/yuanxuan/tracking_point/library/TrackingManager.kt
index 9fb7ccd..c931a95 100644
--- a/library/src/main/java/com/yuanxuan/tracking_point/library/TrackingManager.kt
+++ b/library/src/main/java/com/yuanxuan/tracking_point/library/TrackingManager.kt
@@ -1,6 +1,5 @@
 package com.yuanxuan.tracking_point.library
 
-import android.app.Application
 import android.content.Context
 import android.os.Build
 import android.util.DisplayMetrics
@@ -26,7 +25,7 @@ import kotlin.time.Duration.Companion.seconds
 
 object TrackingManager {
 
-    private lateinit var application: Application
+    private lateinit var application: Context
 
     /**
      * 收集等待时间
@@ -49,7 +48,7 @@ object TrackingManager {
     private lateinit var systemCode: String
 
     fun init(
-        context: Application,
+        context: Context,
         uploadIntervalMillis: Long = 10.seconds.inWholeMilliseconds,
         systemCode: String,
         iTrackingPointUserInfo: ITrackingPointUserInfo,