diff --git a/app/src/main/java/com/casic/detector/view/ObjectDetailActivity.kt b/app/src/main/java/com/casic/detector/view/ObjectDetailActivity.kt
index eb68e92..4bd08f9 100644
--- a/app/src/main/java/com/casic/detector/view/ObjectDetailActivity.kt
+++ b/app/src/main/java/com/casic/detector/view/ObjectDetailActivity.kt
@@ -37,55 +37,59 @@
         window.attributes = params
 
         val objectJson = intent.getStringExtra(Constant.INTENT_PARAM)!!
-        val labelBean = gson.fromJson<LabelBean>(
-            objectJson, object : TypeToken<LabelBean>() {}.type
-        )
+        try {
+            val labelBean = gson.fromJson<LabelBean>(
+                objectJson, object : TypeToken<LabelBean>() {}.type
+            )
 
-        objectTypeView.text = LocaleConstant.POINT_TYPE_ARRAY[labelBean.objectType.toInt() - 1]
-        pipelineTypeView.text = labelBean.pipelineType
-        pipelineDiameterView.text = labelBean.pipelineDiameter
-        pipelineMaterialView.text = labelBean.pipelineMaterial
-        buryMethodView.text = labelBean.buryMethod
-        buryDeepView.text = labelBean.buryDeep
-        areaView.text = labelBean.area
-        lineView.text = labelBean.line
-        roadView.text = labelBean.road
-        constructTimeView.text = labelBean.constructTime
-        ownerView.text = labelBean.owner
-        identifierIdView.text = labelBean.identifierId
-        identifierTypeView.text = labelBean.identifierType
-        identifierDeepView.text = labelBean.identifierDeep
-        personView.text = labelBean.person
-        installTimeView.text = labelBean.installTime
-        remarkView.text = labelBean.remark
+            objectTypeView.text = LocaleConstant.POINT_TYPE_ARRAY[labelBean.objectType.toInt() - 1]
+            pipelineTypeView.text = labelBean.pipelineType
+            pipelineDiameterView.text = labelBean.pipelineDiameter
+            pipelineMaterialView.text = labelBean.pipelineMaterial
+            buryMethodView.text = labelBean.buryMethod
+            buryDeepView.text = labelBean.buryDeep
+            areaView.text = labelBean.area
+            lineView.text = labelBean.line
+            roadView.text = labelBean.road
+            constructTimeView.text = labelBean.constructTime
+            ownerView.text = labelBean.owner
+            identifierIdView.text = labelBean.identifierId
+            identifierTypeView.text = labelBean.identifierType
+            identifierDeepView.text = labelBean.identifierDeep
+            personView.text = labelBean.person
+            installTimeView.text = labelBean.installTime
+            remarkView.text = labelBean.remark
 
-        closeView.setOnClickListener { finish() }
+            closeView.setOnClickListener { finish() }
 
-        showImageView.setOnClickListener {
-            //查数据库
-            if (labelBean.imagePath.isNullOrEmpty()) {
-                "此标识器无图片".show(context)
-            } else {
-                val realPaths: ArrayList<String> = ArrayList() //真实图片路径
+            showImageView.setOnClickListener {
+                //查数据库
+                if (labelBean.imagePath.isNullOrEmpty()) {
+                    "此标识器无图片".show(context)
+                } else {
+                    val realPaths: ArrayList<String> = ArrayList() //真实图片路径
 
-                /**
-                 * /images/markers/202307/0008818922_EVENT_20230704_160349_0_1.jpg,/images/markers/202307/0008818922_EVENT_20230704_160406_0_2.jpg
-                 * */
-                val imagePath = labelBean.imagePath
-                if (imagePath.contains(",")) {
-                    val list = imagePath.split(",")
-                    list.forEach { path ->
-                        val url = path.appendDownloadUrl(FileType.IMAGE)
+                    /**
+                     * /images/markers/202307/0008818922_EVENT_20230704_160349_0_1.jpg,/images/markers/202307/0008818922_EVENT_20230704_160406_0_2.jpg
+                     * */
+                    val imagePath = labelBean.imagePath
+                    if (imagePath.contains(",")) {
+                        val list = imagePath.split(",")
+                        list.forEach { path ->
+                            val url = path.appendDownloadUrl(FileType.IMAGE)
+                            realPaths.add(url)
+                        }
+                    } else {
+                        //只有一张图片
+                        val url = imagePath.appendDownloadUrl(FileType.IMAGE)
                         realPaths.add(url)
                     }
-                } else {
-                    //只有一张图片
-                    val url = imagePath.appendDownloadUrl(FileType.IMAGE)
-                    realPaths.add(url)
+                    Log.d(kTag, "onCreate => ${realPaths.toJson()}")
+                    navigatePageTo<BigImageActivity>(0, realPaths)
                 }
-                Log.d(kTag, "onCreate => ${realPaths.toJson()}")
-                navigatePageTo<BigImageActivity>(0, realPaths)
             }
+        } catch (e: NumberFormatException) {
+            e.printStackTrace()
         }
     }
 }
\ No newline at end of file

diff --git a/app/src/main/java/com/casic/detector/view/ObjectDetailActivity.kt b/app/src/main/java/com/casic/detector/view/ObjectDetailActivity.kt
index eb68e92..4bd08f9 100644
--- a/app/src/main/java/com/casic/detector/view/ObjectDetailActivity.kt
+++ b/app/src/main/java/com/casic/detector/view/ObjectDetailActivity.kt
@@ -37,55 +37,59 @@
         window.attributes = params
 
         val objectJson = intent.getStringExtra(Constant.INTENT_PARAM)!!
-        val labelBean = gson.fromJson<LabelBean>(
-            objectJson, object : TypeToken<LabelBean>() {}.type
-        )
+        try {
+            val labelBean = gson.fromJson<LabelBean>(
+                objectJson, object : TypeToken<LabelBean>() {}.type
+            )
 
-        objectTypeView.text = LocaleConstant.POINT_TYPE_ARRAY[labelBean.objectType.toInt() - 1]
-        pipelineTypeView.text = labelBean.pipelineType
-        pipelineDiameterView.text = labelBean.pipelineDiameter
-        pipelineMaterialView.text = labelBean.pipelineMaterial
-        buryMethodView.text = labelBean.buryMethod
-        buryDeepView.text = labelBean.buryDeep
-        areaView.text = labelBean.area
-        lineView.text = labelBean.line
-        roadView.text = labelBean.road
-        constructTimeView.text = labelBean.constructTime
-        ownerView.text = labelBean.owner
-        identifierIdView.text = labelBean.identifierId
-        identifierTypeView.text = labelBean.identifierType
-        identifierDeepView.text = labelBean.identifierDeep
-        personView.text = labelBean.person
-        installTimeView.text = labelBean.installTime
-        remarkView.text = labelBean.remark
+            objectTypeView.text = LocaleConstant.POINT_TYPE_ARRAY[labelBean.objectType.toInt() - 1]
+            pipelineTypeView.text = labelBean.pipelineType
+            pipelineDiameterView.text = labelBean.pipelineDiameter
+            pipelineMaterialView.text = labelBean.pipelineMaterial
+            buryMethodView.text = labelBean.buryMethod
+            buryDeepView.text = labelBean.buryDeep
+            areaView.text = labelBean.area
+            lineView.text = labelBean.line
+            roadView.text = labelBean.road
+            constructTimeView.text = labelBean.constructTime
+            ownerView.text = labelBean.owner
+            identifierIdView.text = labelBean.identifierId
+            identifierTypeView.text = labelBean.identifierType
+            identifierDeepView.text = labelBean.identifierDeep
+            personView.text = labelBean.person
+            installTimeView.text = labelBean.installTime
+            remarkView.text = labelBean.remark
 
-        closeView.setOnClickListener { finish() }
+            closeView.setOnClickListener { finish() }
 
-        showImageView.setOnClickListener {
-            //查数据库
-            if (labelBean.imagePath.isNullOrEmpty()) {
-                "此标识器无图片".show(context)
-            } else {
-                val realPaths: ArrayList<String> = ArrayList() //真实图片路径
+            showImageView.setOnClickListener {
+                //查数据库
+                if (labelBean.imagePath.isNullOrEmpty()) {
+                    "此标识器无图片".show(context)
+                } else {
+                    val realPaths: ArrayList<String> = ArrayList() //真实图片路径
 
-                /**
-                 * /images/markers/202307/0008818922_EVENT_20230704_160349_0_1.jpg,/images/markers/202307/0008818922_EVENT_20230704_160406_0_2.jpg
-                 * */
-                val imagePath = labelBean.imagePath
-                if (imagePath.contains(",")) {
-                    val list = imagePath.split(",")
-                    list.forEach { path ->
-                        val url = path.appendDownloadUrl(FileType.IMAGE)
+                    /**
+                     * /images/markers/202307/0008818922_EVENT_20230704_160349_0_1.jpg,/images/markers/202307/0008818922_EVENT_20230704_160406_0_2.jpg
+                     * */
+                    val imagePath = labelBean.imagePath
+                    if (imagePath.contains(",")) {
+                        val list = imagePath.split(",")
+                        list.forEach { path ->
+                            val url = path.appendDownloadUrl(FileType.IMAGE)
+                            realPaths.add(url)
+                        }
+                    } else {
+                        //只有一张图片
+                        val url = imagePath.appendDownloadUrl(FileType.IMAGE)
                         realPaths.add(url)
                     }
-                } else {
-                    //只有一张图片
-                    val url = imagePath.appendDownloadUrl(FileType.IMAGE)
-                    realPaths.add(url)
+                    Log.d(kTag, "onCreate => ${realPaths.toJson()}")
+                    navigatePageTo<BigImageActivity>(0, realPaths)
                 }
-                Log.d(kTag, "onCreate => ${realPaths.toJson()}")
-                navigatePageTo<BigImageActivity>(0, realPaths)
             }
+        } catch (e: NumberFormatException) {
+            e.printStackTrace()
         }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/detector/view/SearchLabelActivity.kt b/app/src/main/java/com/casic/detector/view/SearchLabelActivity.kt
index 2e4fb08..2e4c7b8 100644
--- a/app/src/main/java/com/casic/detector/view/SearchLabelActivity.kt
+++ b/app/src/main/java/com/casic/detector/view/SearchLabelActivity.kt
@@ -42,7 +42,7 @@
     private var fastResId = 0
     private val gpioManager by lazy { GpioManager() }
     private lateinit var weakReferenceHandler: WeakReferenceHandler
-    private val timer by lazy { Timer() }
+    private val detectTimer by lazy { Timer() }
     private val decimal by lazy { DecimalFormat("#.0") }
     private var identifierId = ""
     private val lastDegreeMap by lazy { HashMap<String, Float>() }
@@ -79,7 +79,7 @@
         fastResId = fastSoundPool.load(this, R.raw.ring2, 1)
 
         //搜索信号
-        timer.schedule(object : TimerTask() {
+        detectTimer.schedule(object : TimerTask() {
             override fun run() {
                 try {
                     if (!isDetectDepth) {
@@ -93,7 +93,7 @@
         }, 100, 150)
 
         //发送搜索能量指令
-        timer.schedule(object : TimerTask() {
+        detectTimer.schedule(object : TimerTask() {
             override fun run() {
                 try {
                     if (!isDetectDepth) {
@@ -296,6 +296,7 @@
 
     override fun onDestroy() {
         gpioManager.setGpioLow("18")
+        detectTimer.cancel()
         super.onDestroy()
     }
 }
\ No newline at end of file