diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index ab1c27c..6452a95 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -74,7 +74,10 @@
             android:name=".watcher.ui.LightSettingActivity"
             android:exported="false"
             android:screenOrientation="landscape"/>
-
+        <activity
+            android:name=".watcher.ui.SensorThresholdSetActivity"
+            android:exported="false"
+            android:screenOrientation="landscape"/>
 
         <activity
             android:name=".MainActivity"
diff --git a/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/HomeActivity.kt b/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/HomeActivity.kt
index a7372bc..fa354f9 100644
--- a/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/HomeActivity.kt
+++ b/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/HomeActivity.kt
@@ -40,7 +40,7 @@ class HomeActivity : NoOptionsActivity() {
                 startActivity(Intent(this@HomeActivity, WarnDataActivity::class.java))
             }
             itemRecovery.setOnClickListener {
-                // TODO
+                mBinding.tvWarn.visibility = View.GONE
             }
             cameraSwitch.setOnCheckedChangeListener { buttonView, isChecked -> }
         }
diff --git a/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/SensorSettingActivity.kt b/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/SensorSettingActivity.kt
index 762cbfa..c4abdd9 100644
--- a/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/SensorSettingActivity.kt
+++ b/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/SensorSettingActivity.kt
@@ -21,7 +21,12 @@ class SensorSettingActivity : NoOptionsActivity() {
 
     override fun initView() {
         mBinding.tvWarnSetting.setOnClickListener {
-//            startActivity(Intent(this@SensorSettingActivity, ))
+            startActivity(
+                Intent(
+                    this@SensorSettingActivity,
+                    SensorThresholdSetActivity::class.java
+                )
+            )
         }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/SensorThresholdSetActivity.kt b/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/SensorThresholdSetActivity.kt
new file mode 100644
index 0000000..1381343
--- /dev/null
+++ b/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/SensorThresholdSetActivity.kt
@@ -0,0 +1,23 @@
+package com.yinuo.safetywatcher.watcher.ui
+
+import android.view.View
+import com.yinuo.safetywatcher.R
+import com.yinuo.safetywatcher.databinding.ActivitySensorThresholdBinding
+import com.yinuo.safetywatcher.watcher.base.NoOptionsActivity
+
+class SensorThresholdSetActivity : NoOptionsActivity() {
+    private val mBinding by lazy {
+        ActivitySensorThresholdBinding.inflate(layoutInflater)
+    }
+
+    override fun getTopBarTitle(): String? {
+        return getString(R.string.sensor_threshold_setting)
+    }
+
+    override fun generateContentView(): View {
+        return mBinding.root
+    }
+
+    override fun initView() {
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_home.xml b/app/src/main/res/layout/activity_home.xml
index bd4cb7e..fe62559 100644
--- a/app/src/main/res/layout/activity_home.xml
+++ b/app/src/main/res/layout/activity_home.xml
@@ -129,4 +129,15 @@
                 android:layout_marginStart="@dimen/_13dp" />
         </LinearLayout>
     </LinearLayout>
+
+    <TextView
+        android:id="@+id/tv_warn"
+        android:layout_width="@dimen/_300dp"
+        android:layout_height="wrap_content"
+        android:minHeight="@dimen/_100dp"
+        android:layout_marginTop="@dimen/_100dp"
+        android:layout_centerHorizontal="true"
+        android:textSize="@dimen/_30dp"
+        android:textColor="@color/white"
+        android:background="@drawable/sensor_init_btn_bg"/>
 </RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_sensor_threshold.xml b/app/src/main/res/layout/activity_sensor_threshold.xml
new file mode 100644
index 0000000..d829e29
--- /dev/null
+++ b/app/src/main/res/layout/activity_sensor_threshold.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index a26e219..7f368d1 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -45,4 +45,5 @@
     <dimen name="_38dp">38px</dimen>
     <dimen name="_20dp">20px</dimen>
     <dimen name="_17dp">17px</dimen>
+    <dimen name="_300dp">300px</dimen>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 15700b6..26489ee 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -12,6 +12,7 @@
     <string name="sensor">传感器</string>
     <string name="sensor_data">传感器数据详情</string>
     <string name="sensor_setting">传感器设置</string>
+    <string name="sensor_threshold_setting">传感器阈值设置</string>
     <string name="cloud">云平台</string>
     <string name="nei_setting">网络参数设置</string>
     <string name="recovery_setting">恢复出厂设置</string>