diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 07ba3c2a..139ec21c 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -264,6 +264,15 @@
                 <action android:name="android.intent.action.NEW_OUTGOING_CALL" />
             </intent-filter>
         </receiver>
+        <receiver
+            android:name=".receiver.SimStateReceiver"
+            android:enabled="true"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <action android:name="android.intent.action.SIM_STATE_CHANGED" />
+            </intent-filter>
+        </receiver>
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/idormy/sms/forwarder/fragment/SettingsFragment.kt b/app/src/main/java/com/idormy/sms/forwarder/fragment/SettingsFragment.kt
index 22533b97..dae7cc98 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/fragment/SettingsFragment.kt
+++ b/app/src/main/java/com/idormy/sms/forwarder/fragment/SettingsFragment.kt
@@ -157,6 +157,8 @@ class SettingsFragment : BaseFragment<FragmentSettingsBinding?>(), View.OnClickL
         editAddExtraSim1(binding!!.etExtraSim1)
         //SIM2备注
         editAddExtraSim2(binding!!.etExtraSim2)
+        //SIM卡槽状态监控
+        switchSimStateReceiver(binding!!.sbSimStateReceiver)
         //通知内容
         editNotifyContent(binding!!.etNotifyContent)
 
@@ -212,10 +214,12 @@ class SettingsFragment : BaseFragment<FragmentSettingsBinding?>(), View.OnClickL
                     it.show()
                 }
             }
+
             R.id.btn_extra_device_mark -> {
                 binding!!.etExtraDeviceMark.setText(PhoneUtils.getDeviceName())
                 return
             }
+
             R.id.btn_extra_sim1 -> {
                 App.SimInfoList = PhoneUtils.getSimMultiInfo()
                 if (App.SimInfoList.isEmpty()) {
@@ -239,6 +243,7 @@ class SettingsFragment : BaseFragment<FragmentSettingsBinding?>(), View.OnClickL
                 binding!!.etExtraSim1.setText(simInfo?.mCarrierName.toString() + "_" + simInfo?.mNumber.toString())
                 return
             }
+
             R.id.btn_extra_sim2 -> {
                 App.SimInfoList = PhoneUtils.getSimMultiInfo()
                 if (App.SimInfoList.isEmpty()) {
@@ -262,32 +267,38 @@ class SettingsFragment : BaseFragment<FragmentSettingsBinding?>(), View.OnClickL
                 binding!!.etExtraSim2.setText(simInfo?.mCarrierName.toString() + "_" + simInfo?.mNumber.toString())
                 return
             }
+
             R.id.bt_insert_sender -> {
                 CommonUtils.insertOrReplaceText2Cursor(etSmsTemplate, getString(R.string.tag_from))
                 return
             }
+
             R.id.bt_insert_content -> {
                 CommonUtils.insertOrReplaceText2Cursor(etSmsTemplate, getString(R.string.tag_sms))
                 return
             }
+
             R.id.bt_insert_extra -> {
                 CommonUtils.insertOrReplaceText2Cursor(
                     etSmsTemplate, getString(R.string.tag_card_slot)
                 )
                 return
             }
+
             R.id.bt_insert_time -> {
                 CommonUtils.insertOrReplaceText2Cursor(
                     etSmsTemplate, getString(R.string.tag_receive_time)
                 )
                 return
             }
+
             R.id.bt_insert_device_name -> {
                 CommonUtils.insertOrReplaceText2Cursor(
                     etSmsTemplate, getString(R.string.tag_device_name)
                 )
                 return
             }
+
             else -> {}
         }
     }
@@ -881,6 +892,25 @@ class SettingsFragment : BaseFragment<FragmentSettingsBinding?>(), View.OnClickL
         })
     }
 
+    //SIM卡槽状态监控
+    @SuppressLint("UseSwitchCompatOrMaterialCode")
+    fun switchSimStateReceiver(sbSimStateReceiver: SwitchButton) {
+        sbSimStateReceiver.isChecked = SettingUtils.enableSimStateReceiver
+        sbSimStateReceiver.setOnCheckedChangeListener { _: CompoundButton?, isChecked: Boolean ->
+            App.SimInfoList = PhoneUtils.getSimMultiInfo()
+            if (isChecked && App.SimInfoList.isEmpty()) {
+                XToastUtils.error(R.string.tip_can_not_get_sim_infos)
+                XXPermissions.startPermissionActivity(
+                    requireContext(), "android.permission.READ_PHONE_STATE"
+                )
+                SettingUtils.enableSimStateReceiver = false
+                sbSimStateReceiver.isChecked = false
+                return@setOnCheckedChangeListener
+            }
+            SettingUtils.enableSimStateReceiver = isChecked
+        }
+    }
+
     //设置通知内容
     private fun editNotifyContent(etNotifyContent: EditText) {
         etNotifyContent.setText(SettingUtils.notifyContent)
diff --git a/app/src/main/java/com/idormy/sms/forwarder/receiver/BootReceiver.kt b/app/src/main/java/com/idormy/sms/forwarder/receiver/BootReceiver.kt
index 8e0e3533..842e522b 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/receiver/BootReceiver.kt
+++ b/app/src/main/java/com/idormy/sms/forwarder/receiver/BootReceiver.kt
@@ -14,7 +14,7 @@ class BootReceiver : BroadcastReceiver() {
     override fun onReceive(context: Context, intent: Intent?) {
         val receiveAction: String? = intent?.action
         Log.d(TAG, "onReceive intent $receiveAction")
-        if (receiveAction == "android.intent.action.BOOT_COMPLETED" || receiveAction == "android.intent.action.LOCKED_BOOT_COMPLETED") {
+        if (receiveAction == Intent.ACTION_BOOT_COMPLETED || receiveAction == Intent.ACTION_LOCKED_BOOT_COMPLETED) {
             try {
                 Log.d(TAG, "强制重启APP一次")
                 val intent1 = Intent(context, SplashActivity::class.java)
diff --git a/app/src/main/java/com/idormy/sms/forwarder/receiver/SimStateReceiver.kt b/app/src/main/java/com/idormy/sms/forwarder/receiver/SimStateReceiver.kt
index bf0943f6..b23d0ccb 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/receiver/SimStateReceiver.kt
+++ b/app/src/main/java/com/idormy/sms/forwarder/receiver/SimStateReceiver.kt
@@ -3,35 +3,128 @@ package com.idormy.sms.forwarder.receiver
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
+import android.telephony.TelephonyManager
 import android.util.Log
-import com.idormy.sms.forwarder.App
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import androidx.work.workDataOf
+import com.google.gson.Gson
+import com.idormy.sms.forwarder.R
+import com.idormy.sms.forwarder.entity.MsgInfo
 import com.idormy.sms.forwarder.utils.PhoneUtils
+import com.idormy.sms.forwarder.utils.Worker
+import com.idormy.sms.forwarder.workers.SendWorker
+import com.xuexiang.xutil.resource.ResUtils.getString
+import java.util.Date
+import com.idormy.sms.forwarder.App
+import android.os.Handler
+import com.idormy.sms.forwarder.utils.SettingUtils
 
+@Suppress("PrivatePropertyName")
 class SimStateReceiver : BroadcastReceiver() {
-    /**
-     * 更换SIM卡，如果不杀后台并重启，则发送出的「卡槽信息」仍然是刚启动应用时读取的SIM卡
-     * 增加这个Receiver，接收SIM卡插拔状态广播，自动更新缓存
-     */
+
+    private var TAG = "SimStateReceiver"
+
     override fun onReceive(context: Context, intent: Intent) {
-        val receiveAction = intent.action
-        Log.d(TAG, "onReceive intent $receiveAction")
-        if (ACTION_SIM_STATE_CHANGED == receiveAction) {
-            //SIM状态的额外信息
-            val state = intent.extras!!.getString(EXTRA_SIM_STATE)
-            Log.d(TAG, state!!)
-            //只需要最后一个SIM加载完毕的 LOADED 状态
-            if (SIM_STATE_LOADED == state) {
-                //刷新SimInfoList
-                App.SimInfoList = PhoneUtils.getSimMultiInfo()
-                Log.d(TAG, App.SimInfoList.toString())
+        //纯客户端模式
+        if (SettingUtils.enablePureClientMode) return
+
+        //SIM卡槽状态监控开关
+        if (!SettingUtils.enableSimStateReceiver) return
+
+        val action = intent.action
+        if (action == Intent.ACTION_BOOT_COMPLETED) {
+            // 在这里处理开机启动时的逻辑
+            // 例如：注册监听 SIM 变化
+            registerSimStateListener(context)
+        } else if (action == "android.intent.action.SIM_STATE_CHANGED") {
+            // 处理 SIM 卡状态变化的逻辑
+            val telephonyManager = context.getSystemService(Context.TELEPHONY_SERVICE) as TelephonyManager
+
+            // 获取当前 SIM 卡状态
+            when (telephonyManager.simState) {
+                TelephonyManager.SIM_STATE_ABSENT -> {
+                    Log.d(TAG, "SIM 卡被移除")
+                    // 处理 SIM 卡被移除的情况
+                }
+
+                TelephonyManager.SIM_STATE_READY -> {
+                    Log.d(TAG, "SIM 卡已准备就绪，延迟2秒再获取信息")
+
+                    val handler = Handler()
+                    handler.postDelayed({
+                        // 获取 SIM 卡信息
+                        App.SimInfoList = PhoneUtils.getSimMultiInfo()
+                        Log.d(TAG, App.SimInfoList.toString())
+
+                        val msg = StringBuilder()
+                        App.SimInfoList.forEach {
+                            msg.append("[SIM-").append(it.key + 1).append("]\n")
+                            msg.append(getString(R.string.carrier_name)).append(": ").append(it.value.mCarrierName).append("\n")
+                            //msg.append(getString(R.string.icc_id)).append(": ").append(it.value.mIccId).append("\n")
+                            msg.append(getString(R.string.sim_slot_index)).append(": ").append(it.value.mSimSlotIndex).append("\n")
+                            msg.append(getString(R.string.number)).append(": ").append(it.value.mNumber).append("\n")
+                            msg.append(getString(R.string.country_iso)).append(": ").append(it.value.mCountryIso).append("\n")
+                            msg.append(getString(R.string.subscription_id)).append(": ").append(it.value.mSubscriptionId).append("\n")
+                        }
+
+                        sendMessage(context, msg.toString().trimEnd())
+                    }, 2000)
+                }
+
+                TelephonyManager.SIM_STATE_CARD_IO_ERROR -> {
+                    Log.d(TAG, "SIM 卡读取失败")
+                }
+
+                TelephonyManager.SIM_STATE_CARD_RESTRICTED -> {
+                    Log.d(TAG, "SIM 卡受限")
+                }
+
+                TelephonyManager.SIM_STATE_NETWORK_LOCKED -> {
+                    Log.d(TAG, "SIM 卡网络锁定")
+                }
+
+                TelephonyManager.SIM_STATE_NOT_READY -> {
+                    Log.d(TAG, "SIM 卡未准备好")
+                }
+
+                TelephonyManager.SIM_STATE_PERM_DISABLED -> {
+                    Log.d(TAG, "SIM 卡被禁用")
+                }
+
+                TelephonyManager.SIM_STATE_PIN_REQUIRED -> {
+                    Log.d(TAG, "SIM 卡需要 PIN 解锁")
+                }
+
+                TelephonyManager.SIM_STATE_PUK_REQUIRED -> {
+                    Log.d(TAG, "SIM 卡需要 PUK 解锁")
+                }
+
+                TelephonyManager.SIM_STATE_UNKNOWN -> {
+                    Log.d(TAG, "SIM 卡状态未知")
+                }
             }
         }
     }
 
-    companion object {
-        private const val TAG = "SimStateReceiver"
-        const val ACTION_SIM_STATE_CHANGED = "android.intent.action.SIM_STATE_CHANGED"
-        private const val EXTRA_SIM_STATE = "ss"
-        private const val SIM_STATE_LOADED = "LOADED"
+    private fun registerSimStateListener(context: Context) {
+        // 在此处注册 SIM 变化监听器
+        // 可以使用 TelephonyManager 或 SubscriptionManager 进行注册监听
+    }
+
+    //发送信息
+    private fun sendMessage(context: Context, msg: String) {
+        Log.i(TAG, msg)
+        try {
+            val msgInfo = MsgInfo("app", "66666666", msg, Date(), getString(R.string.sim_state_monitor), -1)
+            val request = OneTimeWorkRequestBuilder<SendWorker>().setInputData(
+                workDataOf(
+                    Worker.sendMsgInfo to Gson().toJson(msgInfo),
+                )
+            ).build()
+            WorkManager.getInstance(context).enqueue(request)
+        } catch (e: Exception) {
+            Log.e(TAG, "getLog e:" + e.message)
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/idormy/sms/forwarder/utils/Constants.kt b/app/src/main/java/com/idormy/sms/forwarder/utils/Constants.kt
index 3d4ffd6b..1b987b9e 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/utils/Constants.kt
+++ b/app/src/main/java/com/idormy/sms/forwarder/utils/Constants.kt
@@ -80,6 +80,7 @@ const val SP_SUBID_SIM1 = "subid_sim1"
 const val SP_SUBID_SIM2 = "subid_sim2"
 const val SP_EXTRA_SIM1 = "extra_sim1"
 const val SP_EXTRA_SIM2 = "extra_sim2"
+const val SP_SIM_STATE_RECEIVER = "enable_sim_state_receiver"
 const val SP_ENABLE_SMS_TEMPLATE = "enable_sms_template"
 const val SP_SMS_TEMPLATE = "sms_template"
 
diff --git a/app/src/main/java/com/idormy/sms/forwarder/utils/SettingUtils.kt b/app/src/main/java/com/idormy/sms/forwarder/utils/SettingUtils.kt
index c9e2f4b5..c87f226d 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/utils/SettingUtils.kt
+++ b/app/src/main/java/com/idormy/sms/forwarder/utils/SettingUtils.kt
@@ -130,18 +130,21 @@ class SettingUtils private constructor() {
         //设备名称
         var extraDeviceMark: String by SharedPreference(SP_EXTRA_DEVICE_MARK, "")
 
-        //SM1主键
+        //SIM1主键
         var subidSim1: Int by SharedPreference(SP_SUBID_SIM1, 0)
 
-        //SM2主键
+        //SIM2主键
         var subidSim2: Int by SharedPreference(SP_SUBID_SIM2, 0)
 
-        //SM1备注
+        //SIM1备注
         var extraSim1: String by SharedPreference(SP_EXTRA_SIM1, "")
 
-        //SM2备注
+        //SIM2备注
         var extraSim2: String by SharedPreference(SP_EXTRA_SIM2, "")
 
+        //SIM卡槽状态监控
+        var enableSimStateReceiver: Boolean by SharedPreference(SP_SIM_STATE_RECEIVER, false)
+
         //是否启用自定义模板
         var enableSmsTemplate: Boolean by SharedPreference(SP_ENABLE_SMS_TEMPLATE, false)
 
diff --git a/app/src/main/res/layout/fragment_settings.xml b/app/src/main/res/layout/fragment_settings.xml
index 83d30657..2474d27f 100644
--- a/app/src/main/res/layout/fragment_settings.xml
+++ b/app/src/main/res/layout/fragment_settings.xml
@@ -1475,6 +1475,40 @@
 
             </LinearLayout>
 
+            <LinearLayout
+                style="@style/settingBarStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content">
+
+                <LinearLayout
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:orientation="vertical">
+
+                    <TextView
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:text="@string/sim_state_monitor"
+                        android:textStyle="bold"
+                        tools:ignore="RelativeOverlap" />
+
+                    <TextView
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:text="@string/sim_state_monitor_tips"
+                        android:textSize="9sp"
+                        tools:ignore="SmallSp" />
+                </LinearLayout>
+
+                <com.xuexiang.xui.widget.button.switchbutton.SwitchButton
+                    android:id="@+id/sb_sim_state_receiver"
+                    style="@style/SwitchButtonStyle"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content" />
+
+            </LinearLayout>
+
             <LinearLayout
                 style="@style/settingBarStyle"
                 android:layout_width="match_parent"
diff --git a/app/src/main/res/values-en/strings.xml b/app/src/main/res/values-en/strings.xml
index 2194186c..2e8a9915 100644
--- a/app/src/main/res/values-en/strings.xml
+++ b/app/src/main/res/values-en/strings.xml
@@ -558,6 +558,8 @@
     <string name="active_request_tips">Obtain instructions through passive reception or active polling to operate the machine</string>
     <string name="httpserver">Local HttpServer</string>
     <string name="httpserver_tips">Available under WiFi network, after startup, other machines in the LAN can directly call the local interface</string>
+    <string name="sim_state_monitor">SIM State Monitor</string>
+    <string name="sim_state_monitor_tips">[Note] You need to manually create APP forwarding rules, package name: 66666666</string>
     <string name="network_state_monitor">Network State Monitor</string>
     <string name="network_state_monitor_tips">[Note] You need to manually create APP forwarding rules, package name: 77777777</string>
     <string name="network_state_change_remind">Network State Change Remind</string>
@@ -1048,4 +1050,11 @@
     <string name="operator_name">Operator Name</string>
     <string name="host_address">Host Address</string>
     <string name="loading_app_list">Loading app list async...</string>
+
+    <string name="carrier_name">Carrier Name</string>
+    <string name="icc_id">ICC ID</string>
+    <string name="sim_slot_index">Sim Slot Index</string>
+    <string name="number">Number</string>
+    <string name="country_iso">Country</string>
+    <string name="subscription_id">Subscription ID</string>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index fc661c91..cd53dd57 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -559,6 +559,8 @@
     <string name="active_request_tips">通过 被动接收 或者 主动轮询 获取指令，从而操作本机</string>
     <string name="httpserver">被动接收本地 HttpServer</string>
     <string name="httpserver_tips">WiFi网络下可用，启动后局域网内其他机器可直接调用本机接口</string>
+    <string name="sim_state_monitor">SIM卡槽状态监控</string>
+    <string name="sim_state_monitor_tips">需要手动创建APP转发规则，包名：66666666</string>
     <string name="network_state_monitor">网络状态监控</string>
     <string name="network_state_monitor_tips">需要手动创建APP转发规则，包名：77777777</string>
     <string name="network_state_change_remind">网络状态改变提醒</string>
@@ -703,7 +705,7 @@
     <string name="no">No</string>
     <string name="unknown">---</string>
     <string name="refresh">刷新</string>
-    <string name="tip_can_not_get_sim_infos">请确认应用权限【获取手机信息】为【始终允许】或手动填写</string>
+    <string name="tip_can_not_get_sim_infos">无法获取卡槽信息，请确认应用权限【获取手机信息】为【始终允许】</string>
     <string name="tip_can_not_get_sim_info">未获取到卡槽%s中的SIM卡信息</string>
     <string name="add">添加</string>
     <string name="check_update">检查更新</string>
@@ -1049,4 +1051,11 @@
     <string name="operator_name">运营商</string>
     <string name="host_address">本地IP</string>
     <string name="loading_app_list">正在异步加载应用列表...</string>
+
+    <string name="carrier_name">运营商名</string>
+    <string name="icc_id">ICC ID</string>
+    <string name="sim_slot_index">卡槽索引</string>
+    <string name="number">手机号码</string>
+    <string name="country_iso">国家代码</string>
+    <string name="subscription_id">订阅标识</string>
 </resources>