diff --git a/app/src/main/java/org/yameida/worktool/activity/SettingsActivity.kt b/app/src/main/java/org/yameida/worktool/activity/SettingsActivity.kt
index 75d5a57..4acf114 100644
--- a/app/src/main/java/org/yameida/worktool/activity/SettingsActivity.kt
+++ b/app/src/main/java/org/yameida/worktool/activity/SettingsActivity.kt
@@ -123,6 +123,9 @@ class SettingsActivity : AppCompatActivity() {
     private fun showLogDialog() {
         val logDir = Utils.getApp().getExternalFilesDir("log")
         if (logDir != null && logDir.exists()) {
+            logDir.listFiles()?.forEach {
+                if (it.name.endsWith(".snapshot")) it.delete()
+            }
             val listFiles = logDir.listFiles()
             QMUIDialog.CheckableDialogBuilder(this)
                 .setTitle("日志文件分享")