diff --git a/app/src/main/java/com/casic/app/safetreecontroller/fragments/MethaneMonitorFragment.kt b/app/src/main/java/com/casic/app/safetreecontroller/fragments/MethaneMonitorFragment.kt
index 353cce4..95d3749 100644
--- a/app/src/main/java/com/casic/app/safetreecontroller/fragments/MethaneMonitorFragment.kt
+++ b/app/src/main/java/com/casic/app/safetreecontroller/fragments/MethaneMonitorFragment.kt
@@ -38,6 +38,7 @@
 
     //趋势线起点X坐标
     private var i = 0
+    private var isVisibleToUser = false
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
         weakReferenceHandler = WeakReferenceHandler(this)
@@ -71,12 +72,19 @@
 
     }
 
+    override fun setUserVisibleHint(isVisibleToUser: Boolean) {
+        super.setUserVisibleHint(isVisibleToUser)
+        this.isVisibleToUser = isVisibleToUser
+    }
+
     override fun initEvent() {
         binding.radioGroup.setOnCheckedChangeListener { _, checkedId ->
-            if (checkedId == R.id.openRadioButton) {
-                SocketConnectionService.weakReferenceHandler?.sendEmptyMessage(LocaleConstant.OPEN_METHANE_CODE)
-            } else if (checkedId == R.id.closeRadioButton) {
-                SocketConnectionService.weakReferenceHandler?.sendEmptyMessage(LocaleConstant.CLOSE_METHANE_CODE)
+            if (isVisibleToUser) {
+                if (checkedId == R.id.openRadioButton) {
+                    SocketConnectionService.weakReferenceHandler?.sendEmptyMessage(LocaleConstant.OPEN_METHANE_CODE)
+                } else if (checkedId == R.id.closeRadioButton) {
+                    SocketConnectionService.weakReferenceHandler?.sendEmptyMessage(LocaleConstant.CLOSE_METHANE_CODE)
+                }
             }
         }
 

diff --git a/app/src/main/java/com/casic/app/safetreecontroller/fragments/MethaneMonitorFragment.kt b/app/src/main/java/com/casic/app/safetreecontroller/fragments/MethaneMonitorFragment.kt
index 353cce4..95d3749 100644
--- a/app/src/main/java/com/casic/app/safetreecontroller/fragments/MethaneMonitorFragment.kt
+++ b/app/src/main/java/com/casic/app/safetreecontroller/fragments/MethaneMonitorFragment.kt
@@ -38,6 +38,7 @@
 
     //趋势线起点X坐标
     private var i = 0
+    private var isVisibleToUser = false
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
         weakReferenceHandler = WeakReferenceHandler(this)
@@ -71,12 +72,19 @@
 
     }
 
+    override fun setUserVisibleHint(isVisibleToUser: Boolean) {
+        super.setUserVisibleHint(isVisibleToUser)
+        this.isVisibleToUser = isVisibleToUser
+    }
+
     override fun initEvent() {
         binding.radioGroup.setOnCheckedChangeListener { _, checkedId ->
-            if (checkedId == R.id.openRadioButton) {
-                SocketConnectionService.weakReferenceHandler?.sendEmptyMessage(LocaleConstant.OPEN_METHANE_CODE)
-            } else if (checkedId == R.id.closeRadioButton) {
-                SocketConnectionService.weakReferenceHandler?.sendEmptyMessage(LocaleConstant.CLOSE_METHANE_CODE)
+            if (isVisibleToUser) {
+                if (checkedId == R.id.openRadioButton) {
+                    SocketConnectionService.weakReferenceHandler?.sendEmptyMessage(LocaleConstant.OPEN_METHANE_CODE)
+                } else if (checkedId == R.id.closeRadioButton) {
+                    SocketConnectionService.weakReferenceHandler?.sendEmptyMessage(LocaleConstant.CLOSE_METHANE_CODE)
+                }
             }
         }
 
diff --git a/app/src/main/java/com/casic/app/safetreecontroller/fragments/VoiceSettingsFragment.kt b/app/src/main/java/com/casic/app/safetreecontroller/fragments/VoiceSettingsFragment.kt
index fbd28f1..c1ab44b 100644
--- a/app/src/main/java/com/casic/app/safetreecontroller/fragments/VoiceSettingsFragment.kt
+++ b/app/src/main/java/com/casic/app/safetreecontroller/fragments/VoiceSettingsFragment.kt
@@ -11,6 +11,9 @@
 
 class VoiceSettingsFragment : KotlinBaseFragment<FragmentVoiceSettingsBinding>() {
 
+    private val kTag = "VoiceSettingsFragment"
+    private var isVisibleToUser = false
+
     override fun initOnCreate(savedInstanceState: Bundle?) {
 
     }
@@ -29,32 +32,43 @@
 
     }
 
+    override fun setUserVisibleHint(isVisibleToUser: Boolean) {
+        super.setUserVisibleHint(isVisibleToUser)
+        this.isVisibleToUser = isVisibleToUser
+    }
+
     override fun initEvent() {
         binding.volumeSlider.addOnChangeListener { _, value, _ ->
             binding.volumeValueView.text = value.toInt().toString()
         }
 
         binding.modeRadioGroup.setOnCheckedChangeListener { _, checkedId ->
-            if (checkedId == R.id.localeRadioButton) {
-                SaveKeyValues.putValue(LocaleConstant.LOCALE_MODE, true)
-            } else if (checkedId == R.id.remoteRadioButton) {
-                SaveKeyValues.putValue(LocaleConstant.LOCALE_MODE, false)
+            if (isVisibleToUser) {
+                if (checkedId == R.id.localeRadioButton) {
+                    SaveKeyValues.putValue(LocaleConstant.LOCALE_MODE, true)
+                } else if (checkedId == R.id.remoteRadioButton) {
+                    SaveKeyValues.putValue(LocaleConstant.LOCALE_MODE, false)
+                }
             }
         }
 
         binding.alarmRadioGroup.setOnCheckedChangeListener { _, checkedId ->
-            if (checkedId == R.id.openAlarmRadioButton) {
-                SaveKeyValues.putValue(LocaleConstant.OPEN_ALARM, true)
-            } else if (checkedId == R.id.closeAlarmRadioButton) {
-                SaveKeyValues.putValue(LocaleConstant.OPEN_ALARM, false)
+            if (isVisibleToUser) {
+                if (checkedId == R.id.openAlarmRadioButton) {
+                    SaveKeyValues.putValue(LocaleConstant.OPEN_ALARM, true)
+                } else if (checkedId == R.id.closeAlarmRadioButton) {
+                    SaveKeyValues.putValue(LocaleConstant.OPEN_ALARM, false)
+                }
             }
         }
 
         binding.deviceRadioGroup.setOnCheckedChangeListener { _, checkedId ->
-            if (checkedId == R.id.openVoiceRadioButton) {
-                SaveKeyValues.putValue(LocaleConstant.OPEN_VOICE, true)
-            } else if (checkedId == R.id.closeVoiceRadioButton) {
-                SaveKeyValues.putValue(LocaleConstant.OPEN_VOICE, false)
+            if (isVisibleToUser) {
+                if (checkedId == R.id.openVoiceRadioButton) {
+                    SaveKeyValues.putValue(LocaleConstant.OPEN_VOICE, true)
+                } else if (checkedId == R.id.closeVoiceRadioButton) {
+                    SaveKeyValues.putValue(LocaleConstant.OPEN_VOICE, false)
+                }
             }
         }
     }