diff --git a/app/src/main/java/com/casic/detector/greendao/DaoSession.java b/app/src/main/java/com/casic/detector/greendao/DaoSession.java
index cfa2a24..d950876 100644
--- a/app/src/main/java/com/casic/detector/greendao/DaoSession.java
+++ b/app/src/main/java/com/casic/detector/greendao/DaoSession.java
@@ -29,7 +29,8 @@
     private final SmallLabelBeanDao smallLabelBeanDao;
     private final TaskBeanDao taskBeanDao;
 
-    public DaoSession(Database db, IdentityScopeType type, Map<Class<? extends AbstractDao<?, ?>>, DaoConfig> daoConfigMap) {
+    public DaoSession(Database db, IdentityScopeType type, Map<Class<? extends AbstractDao<?, ?>>, DaoConfig>
+            daoConfigMap) {
         super(db);
 
         labelBeanDaoConfig = daoConfigMap.get(LabelBeanDao.class).clone();

diff --git a/app/src/main/java/com/casic/detector/greendao/DaoSession.java b/app/src/main/java/com/casic/detector/greendao/DaoSession.java
index cfa2a24..d950876 100644
--- a/app/src/main/java/com/casic/detector/greendao/DaoSession.java
+++ b/app/src/main/java/com/casic/detector/greendao/DaoSession.java
@@ -29,7 +29,8 @@
     private final SmallLabelBeanDao smallLabelBeanDao;
     private final TaskBeanDao taskBeanDao;
 
-    public DaoSession(Database db, IdentityScopeType type, Map<Class<? extends AbstractDao<?, ?>>, DaoConfig> daoConfigMap) {
+    public DaoSession(Database db, IdentityScopeType type, Map<Class<? extends AbstractDao<?, ?>>, DaoConfig>
+            daoConfigMap) {
         super(db);
 
         labelBeanDaoConfig = daoConfigMap.get(LabelBeanDao.class).clone();
diff --git a/app/src/main/java/com/casic/detector/utils/ExcelHub.kt b/app/src/main/java/com/casic/detector/utils/ExcelHub.kt
index 6a1a7ec..a3c1355 100644
--- a/app/src/main/java/com/casic/detector/utils/ExcelHub.kt
+++ b/app/src/main/java/com/casic/detector/utils/ExcelHub.kt
@@ -1,53 +1,60 @@
 package com.casic.detector.utils
 
+import android.content.Context
 import com.casic.detector.bean.LabelBean
+import com.pengxh.kt.lite.extensions.show
 import jxl.Workbook
+import jxl.read.biff.BiffException
 import java.io.File
 
 object ExcelHub {
-    fun read(filePath: String?): ArrayList<LabelBean> {
+    fun read(context: Context, filePath: String?): ArrayList<LabelBean> {
         val result = ArrayList<LabelBean>()
 
         if (filePath.isNullOrBlank()) {
             return result
         }
 
-        val workbook = Workbook.getWorkbook(File(filePath))
-        val sheet = workbook.getSheet(0)
+        try {
+            val workbook = Workbook.getWorkbook(File(filePath))
+            val sheet = workbook.getSheet(0)
 
-        for (i in 1 until sheet.rows) {
-            val labelBean = LabelBean()
-            labelBean.pipelineType = sheet.getCell(0, i).contents
-            labelBean.pipelineDiameter = sheet.getCell(1, i).contents
-            labelBean.pipelineMaterial = sheet.getCell(2, i).contents
-            labelBean.buryMethod = sheet.getCell(3, i).contents
-            labelBean.buryDeep = sheet.getCell(4, i).contents
-            labelBean.area = sheet.getCell(5, i).contents
-            labelBean.line = sheet.getCell(6, i).contents
-            labelBean.road = sheet.getCell(7, i).contents
-            labelBean.constructTime = sheet.getCell(8, i).contents
-            labelBean.owner = sheet.getCell(9, i).contents
-            labelBean.objectId = sheet.getCell(10, i).contents
-            labelBean.identifierId = sheet.getCell(11, i).contents
-            labelBean.identifierType = sheet.getCell(12, i).contents
-            labelBean.identifierDeep = sheet.getCell(13, i).contents
-            labelBean.person = sheet.getCell(14, i).contents
-            labelBean.lng = sheet.getCell(15, i).contents
-            labelBean.lat = sheet.getCell(16, i).contents
-            labelBean.installTime = sheet.getCell(17, i).contents
-            labelBean.remark = sheet.getCell(18, i).contents
-            labelBean.lowerType = sheet.getCell(19, i).contents
-            labelBean.lowerDeep = sheet.getCell(20, i).contents
-            labelBean.lowerDiameter = sheet.getCell(21, i).contents
-            labelBean.lowerMaterial = sheet.getCell(22, i).contents
-            labelBean.objectType = sheet.getCell(23, i).contents
-            labelBean.color = sheet.getCell(24, i).contents
-            labelBean.imagePath = sheet.getCell(25, i).contents
+            for (i in 1 until sheet.rows) {
+                val labelBean = LabelBean()
+                labelBean.pipelineType = sheet.getCell(0, i).contents
+                labelBean.pipelineDiameter = sheet.getCell(1, i).contents
+                labelBean.pipelineMaterial = sheet.getCell(2, i).contents
+                labelBean.buryMethod = sheet.getCell(3, i).contents
+                labelBean.buryDeep = sheet.getCell(4, i).contents
+                labelBean.area = sheet.getCell(5, i).contents
+                labelBean.line = sheet.getCell(6, i).contents
+                labelBean.road = sheet.getCell(7, i).contents
+                labelBean.constructTime = sheet.getCell(8, i).contents
+                labelBean.owner = sheet.getCell(9, i).contents
+                labelBean.objectId = sheet.getCell(10, i).contents
+                labelBean.identifierId = sheet.getCell(11, i).contents
+                labelBean.identifierType = sheet.getCell(12, i).contents
+                labelBean.identifierDeep = sheet.getCell(13, i).contents
+                labelBean.person = sheet.getCell(14, i).contents
+                labelBean.lng = sheet.getCell(15, i).contents
+                labelBean.lat = sheet.getCell(16, i).contents
+                labelBean.installTime = sheet.getCell(17, i).contents
+                labelBean.remark = sheet.getCell(18, i).contents
+                labelBean.lowerType = sheet.getCell(19, i).contents
+                labelBean.lowerDeep = sheet.getCell(20, i).contents
+                labelBean.lowerDiameter = sheet.getCell(21, i).contents
+                labelBean.lowerMaterial = sheet.getCell(22, i).contents
+                labelBean.objectType = sheet.getCell(23, i).contents
+                labelBean.color = sheet.getCell(24, i).contents
+                labelBean.imagePath = sheet.getCell(25, i).contents
 
-            result.add(labelBean)
+                result.add(labelBean)
+            }
+            workbook.close()
+        } catch (e: BiffException) {
+            e.printStackTrace()
+            e.localizedMessage?.show(context)
         }
-        workbook.close()
-
         return result
     }
 }
\ No newline at end of file

diff --git a/app/src/main/java/com/casic/detector/greendao/DaoSession.java b/app/src/main/java/com/casic/detector/greendao/DaoSession.java
index cfa2a24..d950876 100644
--- a/app/src/main/java/com/casic/detector/greendao/DaoSession.java
+++ b/app/src/main/java/com/casic/detector/greendao/DaoSession.java
@@ -29,7 +29,8 @@
     private final SmallLabelBeanDao smallLabelBeanDao;
     private final TaskBeanDao taskBeanDao;
 
-    public DaoSession(Database db, IdentityScopeType type, Map<Class<? extends AbstractDao<?, ?>>, DaoConfig> daoConfigMap) {
+    public DaoSession(Database db, IdentityScopeType type, Map<Class<? extends AbstractDao<?, ?>>, DaoConfig>
+            daoConfigMap) {
         super(db);
 
         labelBeanDaoConfig = daoConfigMap.get(LabelBeanDao.class).clone();
diff --git a/app/src/main/java/com/casic/detector/utils/ExcelHub.kt b/app/src/main/java/com/casic/detector/utils/ExcelHub.kt
index 6a1a7ec..a3c1355 100644
--- a/app/src/main/java/com/casic/detector/utils/ExcelHub.kt
+++ b/app/src/main/java/com/casic/detector/utils/ExcelHub.kt
@@ -1,53 +1,60 @@
 package com.casic.detector.utils
 
+import android.content.Context
 import com.casic.detector.bean.LabelBean
+import com.pengxh.kt.lite.extensions.show
 import jxl.Workbook
+import jxl.read.biff.BiffException
 import java.io.File
 
 object ExcelHub {
-    fun read(filePath: String?): ArrayList<LabelBean> {
+    fun read(context: Context, filePath: String?): ArrayList<LabelBean> {
         val result = ArrayList<LabelBean>()
 
         if (filePath.isNullOrBlank()) {
             return result
         }
 
-        val workbook = Workbook.getWorkbook(File(filePath))
-        val sheet = workbook.getSheet(0)
+        try {
+            val workbook = Workbook.getWorkbook(File(filePath))
+            val sheet = workbook.getSheet(0)
 
-        for (i in 1 until sheet.rows) {
-            val labelBean = LabelBean()
-            labelBean.pipelineType = sheet.getCell(0, i).contents
-            labelBean.pipelineDiameter = sheet.getCell(1, i).contents
-            labelBean.pipelineMaterial = sheet.getCell(2, i).contents
-            labelBean.buryMethod = sheet.getCell(3, i).contents
-            labelBean.buryDeep = sheet.getCell(4, i).contents
-            labelBean.area = sheet.getCell(5, i).contents
-            labelBean.line = sheet.getCell(6, i).contents
-            labelBean.road = sheet.getCell(7, i).contents
-            labelBean.constructTime = sheet.getCell(8, i).contents
-            labelBean.owner = sheet.getCell(9, i).contents
-            labelBean.objectId = sheet.getCell(10, i).contents
-            labelBean.identifierId = sheet.getCell(11, i).contents
-            labelBean.identifierType = sheet.getCell(12, i).contents
-            labelBean.identifierDeep = sheet.getCell(13, i).contents
-            labelBean.person = sheet.getCell(14, i).contents
-            labelBean.lng = sheet.getCell(15, i).contents
-            labelBean.lat = sheet.getCell(16, i).contents
-            labelBean.installTime = sheet.getCell(17, i).contents
-            labelBean.remark = sheet.getCell(18, i).contents
-            labelBean.lowerType = sheet.getCell(19, i).contents
-            labelBean.lowerDeep = sheet.getCell(20, i).contents
-            labelBean.lowerDiameter = sheet.getCell(21, i).contents
-            labelBean.lowerMaterial = sheet.getCell(22, i).contents
-            labelBean.objectType = sheet.getCell(23, i).contents
-            labelBean.color = sheet.getCell(24, i).contents
-            labelBean.imagePath = sheet.getCell(25, i).contents
+            for (i in 1 until sheet.rows) {
+                val labelBean = LabelBean()
+                labelBean.pipelineType = sheet.getCell(0, i).contents
+                labelBean.pipelineDiameter = sheet.getCell(1, i).contents
+                labelBean.pipelineMaterial = sheet.getCell(2, i).contents
+                labelBean.buryMethod = sheet.getCell(3, i).contents
+                labelBean.buryDeep = sheet.getCell(4, i).contents
+                labelBean.area = sheet.getCell(5, i).contents
+                labelBean.line = sheet.getCell(6, i).contents
+                labelBean.road = sheet.getCell(7, i).contents
+                labelBean.constructTime = sheet.getCell(8, i).contents
+                labelBean.owner = sheet.getCell(9, i).contents
+                labelBean.objectId = sheet.getCell(10, i).contents
+                labelBean.identifierId = sheet.getCell(11, i).contents
+                labelBean.identifierType = sheet.getCell(12, i).contents
+                labelBean.identifierDeep = sheet.getCell(13, i).contents
+                labelBean.person = sheet.getCell(14, i).contents
+                labelBean.lng = sheet.getCell(15, i).contents
+                labelBean.lat = sheet.getCell(16, i).contents
+                labelBean.installTime = sheet.getCell(17, i).contents
+                labelBean.remark = sheet.getCell(18, i).contents
+                labelBean.lowerType = sheet.getCell(19, i).contents
+                labelBean.lowerDeep = sheet.getCell(20, i).contents
+                labelBean.lowerDiameter = sheet.getCell(21, i).contents
+                labelBean.lowerMaterial = sheet.getCell(22, i).contents
+                labelBean.objectType = sheet.getCell(23, i).contents
+                labelBean.color = sheet.getCell(24, i).contents
+                labelBean.imagePath = sheet.getCell(25, i).contents
 
-            result.add(labelBean)
+                result.add(labelBean)
+            }
+            workbook.close()
+        } catch (e: BiffException) {
+            e.printStackTrace()
+            e.localizedMessage?.show(context)
         }
-        workbook.close()
-
         return result
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/detector/view/MainActivity.kt b/app/src/main/java/com/casic/detector/view/MainActivity.kt
index 05e64e4..1cbecc3 100644
--- a/app/src/main/java/com/casic/detector/view/MainActivity.kt
+++ b/app/src/main/java/com/casic/detector/view/MainActivity.kt
@@ -13,6 +13,7 @@
 import android.media.SoundPool
 import android.os.Bundle
 import android.os.CountDownTimer
+import android.util.Log
 import android.view.KeyEvent
 import android.view.View
 import android.view.animation.Animation
@@ -174,13 +175,13 @@
                 //下载最新的数据
                 val companyId = SaveKeyValues.getValue(LocaleConstant.USER_COMPANY_ID, "")
                 val downloadUrl = companyId.toString().appendDownloadUrl(FileType.EXCEL)
-//                Log.d(kTag, "downloadUrl => $downloadUrl")
+                Log.d(kTag, "downloadUrl => $downloadUrl")
                 FileDownloadManager.Builder().setDownloadFileSource(downloadUrl)
                     .setFileSuffix("xls").setFileSaveDirectory(createDownloadFileDir())
                     .setOnFileDownloadListener(object : FileDownloadManager.OnFileDownloadListener {
                         override fun onDownloadEnd(file: File) {
                             lifecycleScope.launch(Dispatchers.Main) {
-                                labelBeans = ExcelHub.read(file.absolutePath)
+                                labelBeans = ExcelHub.read(context, file.absolutePath)
                                 withContext(Dispatchers.IO) {
                                     labelBeans.forEach { label ->
                                         DataBaseManager.get.insertTaskLabel(label)