diff --git a/app/src/main/java/com/yinuo/safetywatcher/TestUtils.kt b/app/src/main/java/com/yinuo/safetywatcher/TestUtils.kt
index 4141991..95843c2 100644
--- a/app/src/main/java/com/yinuo/safetywatcher/TestUtils.kt
+++ b/app/src/main/java/com/yinuo/safetywatcher/TestUtils.kt
@@ -19,6 +19,10 @@ import com.yinuo.safetywatcher.xls.SimpleCellValue
 import com.yinuo.safetywatcher.xls.utils.ExcelUtils
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
+import java.io.BufferedReader
+import java.io.DataOutputStream
+import java.io.IOException
+import java.io.InputStreamReader
 
 
 object TestUtils {
@@ -111,8 +115,71 @@ object TestUtils {
             row.add(SimpleCellValue(it.unit))
             allData.add(row)
         }
-        ExcelUtils.writeStringListToExcel(allData, context);
+        val excelPath = ExcelUtils.writeStringListToExcel(allData, context)
+//        val dataPath = LztekUtil.getLztek()?.usbStoragePath + "/"
+//        // 直接copy到机身
+//        val command = arrayOf("remount","cp -r $excelPath $dataPath")
+//        execCommand(command, true, true)
+        commonDialog?.dismiss()
+    }
 
-        commonDialog?.dialogBinding?.root?.postDelayed({ commonDialog.dismiss() }, 1000)
+    // ShellUtils execCommand()方法
+    fun execCommand(
+        commands: Array<String>,
+        isRoot: Boolean,
+        isNeedResultMsg: Boolean
+    ) {
+        var result = -1
+        if (commands.isEmpty()) {
+            return
+        }
+        var process: Process? = null
+        var successResult: BufferedReader? = null
+        var errorResult: BufferedReader? = null
+        var successMsg: StringBuilder? = null
+        var errorMsg: StringBuilder? = null
+        var os: DataOutputStream? = null
+        try {
+            process = Runtime.getRuntime().exec(if (isRoot) "su" else "sh")
+            os = DataOutputStream(process!!.outputStream)
+            for (command in commands) {
+                if (command == null) {
+                    continue
+                }
+
+                // do not use os.writeBytes(command), avoid chinese charset error
+                os.write(command.toByteArray())
+                os.writeBytes("\n")
+                os.flush()
+            }
+            os.writeBytes("exit\n")
+            os.flush()
+            result = process.waitFor()
+            // get command result
+            if (isNeedResultMsg) {
+                successMsg = StringBuilder()
+                errorMsg = StringBuilder()
+                successResult = BufferedReader(InputStreamReader(process.inputStream))
+                errorResult = BufferedReader(InputStreamReader(process.errorStream))
+                var s: String?
+                while (successResult.readLine().also { s = it } != null) {
+                    successMsg.append(s)
+                }
+                while (errorResult.readLine().also { s = it } != null) {
+                    errorMsg.append(s)
+                }
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        } finally {
+            try {
+                os?.close()
+                successResult?.close()
+                errorResult?.close()
+            } catch (e: IOException) {
+                e.printStackTrace()
+            }
+            process?.destroy()
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/yinuo/safetywatcher/xls/utils/ExcelUtils.kt b/app/src/main/java/com/yinuo/safetywatcher/xls/utils/ExcelUtils.kt
index 607e728..fa58161 100644
--- a/app/src/main/java/com/yinuo/safetywatcher/xls/utils/ExcelUtils.kt
+++ b/app/src/main/java/com/yinuo/safetywatcher/xls/utils/ExcelUtils.kt
@@ -95,7 +95,7 @@ object ExcelUtils {
     fun writeStringListToExcel(
         allRowsData: List<List<ICellValue>>,
         context: Context
-    ): Boolean {
+    ): String? {
         val fileName = PathUtils.getNowTimeFormat(PathUtils.DATE_TO_STRING_LONG_PATTERN) + ".xls"
         PathUtils.EXCEL_EXPORT_NAME = fileName
         val filePath =
@@ -107,7 +107,7 @@ object ExcelUtils {
         initExcel(columns, filePath, PathUtils.SHEET_NAME) //需要写入权限
 
         if (PathUtils.isListEmpty(allRowsData) || context == null)
-            return false
+            return null
 
         var writebook: WritableWorkbook? = null
         var inputStream: InputStream? = null
@@ -126,13 +126,13 @@ object ExcelUtils {
             }
             writebook.write()
             Log.i(TAG, "Excelel 写入成功")
-            return true
+            return filePath
         } catch (e: Exception) {
             Log.e(TAG, "writeStringListToExcel() e==" + e.message)
         } finally {
             writebook?.close()
             inputStream?.close()
         }
-        return false
+        return null
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/yinuo/safetywatcher/xls/utils/PathUtils.kt b/app/src/main/java/com/yinuo/safetywatcher/xls/utils/PathUtils.kt
index cdc3dfe..f86bd85 100644
--- a/app/src/main/java/com/yinuo/safetywatcher/xls/utils/PathUtils.kt
+++ b/app/src/main/java/com/yinuo/safetywatcher/xls/utils/PathUtils.kt
@@ -2,6 +2,8 @@ package com.yinuo.safetywatcher.xls.utils
 
 import android.content.Context
 import android.os.Environment
+import android.os.StatFs
+import com.yinuo.safetywatcher.watcher.utils.LztekUtil
 import java.text.SimpleDateFormat
 import java.util.Date
 import java.util.Locale
@@ -24,6 +26,7 @@ object PathUtils {
      * 获取应用中文件存储
      */
     fun getExternalStoragePath(context: Context): String? {
+        return LztekUtil.getLztek()?.usbStoragePath
         return context.getExternalFilesDir(null)?.path
     }