diff --git a/app/src/main/java/com/casic/br/ar/app/view/CheckModeActivity.kt b/app/src/main/java/com/casic/br/ar/app/view/CheckModeActivity.kt
index d40dd34..2e588f8 100644
--- a/app/src/main/java/com/casic/br/ar/app/view/CheckModeActivity.kt
+++ b/app/src/main/java/com/casic/br/ar/app/view/CheckModeActivity.kt
@@ -75,6 +75,7 @@
     private var checkItemCount = 0
     private var checkPassCount = 0
     private var troubleCount = 0
+    private var isOnStopCheck = false
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
         window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
@@ -160,7 +161,7 @@
         timer.schedule(object : TimerTask() {
             override fun run() {
                 runOnUiThread {
-                    if (!checkItemDialog.isShowing && checkItemLinkedList.isNotEmpty() && !addHiddenTroubleDialog.isShowing) {
+                    if (!checkItemDialog.isShowing && !addHiddenTroubleDialog.isShowing && !isOnStopCheck && checkItemLinkedList.isNotEmpty()) {
                         headItem = checkItemLinkedList.poll()!!
                         checkItemDialog.updateCheckItemView(headItem.checkItem,
                             object : CheckItemDialog.OnDialogButtonClickListener {
@@ -183,8 +184,7 @@
                                         imageFileViewModel.uploadImage(file)
                                     }
                                 }
-                            }
-                        ).show()
+                            }).show()
                     }
                 }
             }
@@ -195,8 +195,10 @@
         addHiddenTroubleDialog.initDialogContentView(object :
             AddHiddenTroubleDialog.OnDialogButtonClickListener {
             override fun onConfirmClick(
-                mainType: DictionaryModel.DataModel, subType: DictionaryModel.DataModel,
-                troubleName: String, troubleContent: String
+                mainType: DictionaryModel.DataModel,
+                subType: DictionaryModel.DataModel,
+                troubleName: String,
+                troubleContent: String
             ) {
                 hiddenTroubleViewModel.addHiddenTrouble(
                     context,
@@ -254,12 +256,10 @@
     }
 
     private fun stopCheck() {
-        AlertControlDialog.Builder()
-            .setContext(this)
-            .setTitle("温馨提示")
+        isOnStopCheck = true
+        AlertControlDialog.Builder().setContext(this).setTitle("温馨提示")
             .setMessage("所有检查均已完成，共${checkPassCount}项通过，存在${troubleCount}项隐患，是否结束检查？")
-            .setNegativeButton("取消")
-            .setPositiveButton("结束检查")
+            .setNegativeButton("取消").setPositiveButton("结束检查")
             .setOnDialogButtonClickListener(object :
                 AlertControlDialog.OnDialogButtonClickListener {
                 override fun onConfirmClick() {
@@ -269,7 +269,7 @@
                 }
 
                 override fun onCancelClick() {
-
+                    isOnStopCheck = false
                 }
             }).build().show()
     }
@@ -364,13 +364,9 @@
     override fun handleMessage(msg: Message): Boolean {
         if (msg.what == 2024082901) {
             val scene = msg.obj as String
-            AlertControlDialog.Builder()
-                .setContext(this)
-                .setTitle("温馨提示")
-                .setMessage("识别到${scene}场景，是否开始检查？")
-                .setNegativeButton("重新识别")
-                .setPositiveButton("开始检查")
-                .setOnDialogButtonClickListener(object :
+            AlertControlDialog.Builder().setContext(this).setTitle("温馨提示")
+                .setMessage("识别到${scene}场景，是否开始检查？").setNegativeButton("重新识别")
+                .setPositiveButton("开始检查").setOnDialogButtonClickListener(object :
                     AlertControlDialog.OnDialogButtonClickListener {
                     override fun onConfirmClick() {
                         //暂停算法