diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/operate/OperatePanelLayout.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/operate/OperatePanelLayout.kt
index b9343903f9..0b68de836c 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/operate/OperatePanelLayout.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/operate/OperatePanelLayout.kt
@@ -960,6 +960,8 @@ class OperatePanelLayout : LinearLayout {
             private const val KEY_OVERTAKE_SPEED_THRESHOLDSS = "overtake_speed_thresholds"
         }
 
+        private var prevCheckedKeyForFusionMode: String? = null
+
         override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
             CallerAutopilotCarConfigListenerManager.addListener(TAG, this)
             CallerSopSettingManager.addListener(TAG, this)
@@ -1038,19 +1040,39 @@ class OperatePanelLayout : LinearLayout {
                     return FunctionBuildConfig.isFaultSlowDown
                 }
                 KEY_ALL_MERGE_MODE -> {
-                    return FunctionBuildConfig.fusionMode == 1
+                    val checked = FunctionBuildConfig.fusionMode == 1
+                    if (checked) {
+                        prevCheckedKeyForFusionMode = KEY_ALL_MERGE_MODE
+                    }
+                    return checked
                 }
                 KEY_BLIND_AREA_MODE -> {
-                    return FunctionBuildConfig.fusionMode == 2
+                    val checked = FunctionBuildConfig.fusionMode == 2
+                    if (checked) {
+                        prevCheckedKeyForFusionMode = KEY_BLIND_AREA_MODE
+                    }
+                    return checked
                 }
                 KEY_BEYOND_VISUAL_RANGE_MODE -> {
-                    return FunctionBuildConfig.fusionMode == 3
+                    val checked = FunctionBuildConfig.fusionMode == 3
+                    if (checked) {
+                        prevCheckedKeyForFusionMode = KEY_BEYOND_VISUAL_RANGE_MODE
+                    }
+                    return checked
                 }
                 KEY_TRANSPARENT_TRANSFER_MODE -> {
-                    return FunctionBuildConfig.fusionMode == 4
+                    val checked = FunctionBuildConfig.fusionMode == 4
+                    if (checked) {
+                        prevCheckedKeyForFusionMode = KEY_TRANSPARENT_TRANSFER_MODE
+                    }
+                    return checked
                 }
                 KEY_PURE_OBU_MODE -> {
-                    return FunctionBuildConfig.fusionMode == 5
+                    val checked = FunctionBuildConfig.fusionMode == 5
+                    if (checked) {
+                        prevCheckedKeyForFusionMode = KEY_PURE_OBU_MODE
+                    }
+                    return checked
                 }
                 KEY_AUTO_PILOT_SPEED_THRESHOLDS -> {
                     return listOf("0.0", "60.0", "${FunctionBuildConfig.maxSpeedLimit}", "5.0")
@@ -1180,39 +1202,84 @@ class OperatePanelLayout : LinearLayout {
                     return true
                 }
                 KEY_ALL_MERGE_MODE -> {
-                    FunctionBuildConfig.fusionMode = 1
-                    hmiAction("SOP 融合模式, ", FunctionBuildConfig.fusionMode)
-                    clickEventAnalytics("融合模式", true)
-                    CallerAutoPilotControlManager.sendFusionMode(FunctionBuildConfig.fusionMode)
-                    return true
+                    val isChecked = newValue as? Boolean ?: false
+                    if (isChecked) {
+                        FunctionBuildConfig.fusionMode = 1
+                        prevCheckedKeyForFusionMode?.takeIf { it != KEY_ALL_MERGE_MODE }?.let {
+                            preferenceScreen.findPreferenceReal<TwoStatePreference>(it)
+                        }?.also {
+                            prevCheckedKeyForFusionMode = KEY_ALL_MERGE_MODE
+                            changeValue(it, false)
+                        }
+                        hmiAction("SOP 融合模式, ", FunctionBuildConfig.fusionMode)
+                        clickEventAnalytics("融合模式", true)
+                        CallerAutoPilotControlManager.sendFusionMode(FunctionBuildConfig.fusionMode)
+                    }
+                    return isChecked
                 }
                 KEY_BLIND_AREA_MODE -> {
-                    FunctionBuildConfig.fusionMode = 2
-                    hmiAction("SOP 融合模式, ", FunctionBuildConfig.fusionMode)
-                    clickEventAnalytics("融合模式", true)
-                    CallerAutoPilotControlManager.sendFusionMode(FunctionBuildConfig.fusionMode)
-                    return true
+                    val isChecked = newValue as? Boolean ?: false
+                    if (isChecked) {
+                        FunctionBuildConfig.fusionMode = 2
+                        prevCheckedKeyForFusionMode?.takeIf { it != KEY_BLIND_AREA_MODE }?.let {
+                            preferenceScreen.findPreferenceReal<TwoStatePreference>(it)
+                        }?.also {
+                            prevCheckedKeyForFusionMode = KEY_BLIND_AREA_MODE
+                            changeValue(it, false)
+                        }
+                        hmiAction("SOP 融合模式, ", FunctionBuildConfig.fusionMode)
+                        clickEventAnalytics("融合模式", true)
+                        CallerAutoPilotControlManager.sendFusionMode(FunctionBuildConfig.fusionMode)
+                    }
+                    return isChecked
                 }
                 KEY_BEYOND_VISUAL_RANGE_MODE -> {
-                    FunctionBuildConfig.fusionMode = 3
-                    hmiAction("SOP 融合模式, ", FunctionBuildConfig.fusionMode)
-                    clickEventAnalytics("融合模式", true)
-                    CallerAutoPilotControlManager.sendFusionMode(FunctionBuildConfig.fusionMode)
-                    return true
+                    val isChecked = newValue as? Boolean ?: false
+                    if (isChecked) {
+                        FunctionBuildConfig.fusionMode = 3
+                        prevCheckedKeyForFusionMode?.takeIf { it != KEY_BEYOND_VISUAL_RANGE_MODE }?.let {
+                            preferenceScreen.findPreferenceReal<TwoStatePreference>(it)
+                        }?.also {
+                            prevCheckedKeyForFusionMode = KEY_BEYOND_VISUAL_RANGE_MODE
+                            changeValue(it, false)
+                        }
+                        hmiAction("SOP 融合模式, ", FunctionBuildConfig.fusionMode)
+                        clickEventAnalytics("融合模式", true)
+                        CallerAutoPilotControlManager.sendFusionMode(FunctionBuildConfig.fusionMode)
+                    }
+                    return isChecked
                 }
                 KEY_TRANSPARENT_TRANSFER_MODE -> {
-                    FunctionBuildConfig.fusionMode = 4
-                    hmiAction("SOP 融合模式, ", FunctionBuildConfig.fusionMode)
-                    clickEventAnalytics("融合模式", true)
-                    CallerAutoPilotControlManager.sendFusionMode(FunctionBuildConfig.fusionMode)
-                    return true
+                    val isChecked = newValue as? Boolean ?: false
+                    if (isChecked) {
+                        FunctionBuildConfig.fusionMode = 4
+                        prevCheckedKeyForFusionMode?.takeIf { it != KEY_TRANSPARENT_TRANSFER_MODE }?.let {
+                            preferenceScreen.findPreferenceReal<TwoStatePreference>(it)
+                        }?.also {
+                            prevCheckedKeyForFusionMode = KEY_TRANSPARENT_TRANSFER_MODE
+                            changeValue(it, false)
+                        }
+                        hmiAction("SOP 融合模式, ", FunctionBuildConfig.fusionMode)
+                        clickEventAnalytics("融合模式", true)
+                        CallerAutoPilotControlManager.sendFusionMode(FunctionBuildConfig.fusionMode)
+                    }
+                    return isChecked
                 }
                 KEY_PURE_OBU_MODE -> {
-                    FunctionBuildConfig.fusionMode = 5
-                    hmiAction("SOP 融合模式, ", FunctionBuildConfig.fusionMode)
-                    clickEventAnalytics("融合模式", true)
-                    CallerAutoPilotControlManager.sendFusionMode(FunctionBuildConfig.fusionMode)
-                    return true
+                    val isChecked = newValue as? Boolean ?: false
+                    if (isChecked) {
+                        FunctionBuildConfig.fusionMode = 5
+                        prevCheckedKeyForFusionMode?.takeIf { it != KEY_PURE_OBU_MODE }?.let {
+                            preferenceScreen.findPreferenceReal<TwoStatePreference>(it)
+                        }?.also {
+                            prevCheckedKeyForFusionMode = KEY_PURE_OBU_MODE
+                            changeValue(it, false)
+                        }
+                        hmiAction("SOP 融合模式, ", FunctionBuildConfig.fusionMode)
+                        clickEventAnalytics("融合模式", true)
+                        CallerAutoPilotControlManager.sendFusionMode(FunctionBuildConfig.fusionMode)
+                    }
+                    return isChecked
                 }
             }
             return super.onPreferenceChange(preference, newValue)
diff --git a/core/function-impl/mogo-core-function-hmi/src/main/res/xml/operate_panel_preference_headers.xml b/core/function-impl/mogo-core-function-hmi/src/main/res/xml/operate_panel_preference_headers.xml
index dc020a7d7a..9d3a450447 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/res/xml/operate_panel_preference_headers.xml
+++ b/core/function-impl/mogo-core-function-hmi/src/main/res/xml/operate_panel_preference_headers.xml
@@ -31,10 +31,10 @@
         android:key="mofang"
         android:layout="@layout/layout_operate_panel_preference_header"
         android:title="蘑方" />
-    <Preference
-        android:fragment="com.mogo.eagle.core.function.hmi.ui.operate.OperatePanelLayout$WelcomeWordsPreferenceCompat"
-        android:key="welcome_words"
-        android:layout="@layout/layout_operate_panel_preference_header"
-        android:title="欢迎语"/>
+<!--    <Preference-->
+<!--        android:fragment="com.mogo.eagle.core.function.hmi.ui.operate.OperatePanelLayout$WelcomeWordsPreferenceCompat"-->
+<!--        android:key="welcome_words"-->
+<!--        android:layout="@layout/layout_operate_panel_preference_header"-->
+<!--        android:title="欢迎语"/>-->
 
 </androidx.preference.PreferenceScreen>
\ No newline at end of file