diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 98d8b11..2051a5d 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -25,6 +25,9 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.DefenseApplication">
+        <activity
+            android:name=".liveVideo.StrikePositionActivity"
+            android:exported="false" />
         <activity
             android:name=".personal.FaceManagementActivity"
             android:exported="false" />
diff --git a/app/src/main/java/com/example/defenseapplication/home/SetNameActivity.kt b/app/src/main/java/com/example/defenseapplication/home/SetNameActivity.kt
index 2b78583..23a8440 100644
--- a/app/src/main/java/com/example/defenseapplication/home/SetNameActivity.kt
+++ b/app/src/main/java/com/example/defenseapplication/home/SetNameActivity.kt
@@ -1,8 +1,10 @@
 package com.example.defenseapplication.home
 
+import android.content.Intent
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
 import com.example.defenseapplication.databinding.SetNameActivityBinding
+import com.example.defenseapplication.liveVideo.LiveVideoActivity
 import com.gyf.immersionbar.ImmersionBar
 //设置名字页面
 class SetNameActivity : AppCompatActivity() {
@@ -20,10 +22,9 @@ class SetNameActivity : AppCompatActivity() {
         binding.ivBack.setOnClickListener {
             finish()
         }
-
         binding.btnConfirm.setOnClickListener {
             val deviceName = binding.etName.text.toString().trim()
-            finish()
+            startActivity(Intent(this, LiveVideoActivity::class.java).apply {})
         }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/defenseapplication/liveVideo/StrikePositionActivity.kt b/app/src/main/java/com/example/defenseapplication/liveVideo/StrikePositionActivity.kt
new file mode 100644
index 0000000..ada3065
--- /dev/null
+++ b/app/src/main/java/com/example/defenseapplication/liveVideo/StrikePositionActivity.kt
@@ -0,0 +1,83 @@
+package com.example.defenseapplication.liveVideo
+
+import android.os.Bundle
+import android.widget.RelativeLayout
+import androidx.appcompat.app.AppCompatActivity
+import com.example.defenseapplication.R
+import com.example.defenseapplication.databinding.StrikePositionActivityBinding
+import com.example.defenseapplication.view.CustomDialogFragment
+import com.example.defenseapplication.view.showDefenseDialog
+import com.gyf.immersionbar.ImmersionBar
+
+class StrikePositionActivity : AppCompatActivity() {
+    private lateinit var binding: StrikePositionActivityBinding
+    private lateinit var markerLayoutParams: RelativeLayout.LayoutParams
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = StrikePositionActivityBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        ImmersionBar.with(this)
+            .statusBarDarkFont(true)
+            .titleBar(binding.topBar)
+            .init()
+
+        binding.ivBack.setOnClickListener {
+            finish()
+        }
+
+        binding.btnSubmit.setOnClickListener {
+            showConfirmDialog()
+        }
+        // 获取准星的 LayoutParams，并移除居中约束
+        markerLayoutParams = binding.ivStrikeMarker.layoutParams as RelativeLayout.LayoutParams
+        markerLayoutParams.removeRule(RelativeLayout.CENTER_HORIZONTAL)
+        markerLayoutParams.removeRule(RelativeLayout.CENTER_VERTICAL)
+        binding.ivStrikeMarker.layoutParams = markerLayoutParams
+
+        // 设置人体图片的点击监听
+        binding.ivHumanBody.setOnTouchListener { _, event ->
+            if (event.action == android.view.MotionEvent.ACTION_DOWN) {
+                moveMarkerTo(event.x, event.y)
+            }
+            true
+        }
+        // 初始化准星位置：人体头部（假设在图片宽度的1/2，高度的1/5处）
+        binding.ivHumanBody.post {
+            val humanWidth = binding.ivHumanBody.width
+            val humanHeight = binding.ivHumanBody.height
+            if (humanWidth > 0 && humanHeight > 0) {
+                val headX = humanWidth / 2f
+                val headY = humanHeight / 5f
+                moveMarkerTo(headX, headY)
+            }
+        }
+    }
+
+    private fun showConfirmDialog() {
+        val config = CustomDialogFragment.Config(
+            title = getString(R.string.tip),
+            message = getString(R.string.confirm_modify_strike_pos),
+            positiveText = getString(R.string.confirm),
+            negativeText = getString(R.string.cancel)
+        )
+        showDefenseDialog(config, onPositiveClick = {
+            finish()
+        //            if(){
+//                ToastUtils.showSuccess(this, getString(R.string.wifi_connection_success))
+//            }else{
+//                ToastUtils.showError(this, getString(R.string.wifi_connection_failed))
+//            }
+        })
+    }
+    private fun moveMarkerTo(x: Float, y: Float) {
+        val marker = binding.ivStrikeMarker
+        // 让准星中心对准点击位置
+        val left = x - marker.width / 2f
+        val top = y - marker.height / 2f
+
+        markerLayoutParams.leftMargin = left.toInt()
+        markerLayoutParams.topMargin = top.toInt()
+        marker.layoutParams = markerLayoutParams
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/defenseapplication/liveVideo/WaterGunSettingsActivity.kt b/app/src/main/java/com/example/defenseapplication/liveVideo/WaterGunSettingsActivity.kt
index 40c6a12..c38035c 100644
--- a/app/src/main/java/com/example/defenseapplication/liveVideo/WaterGunSettingsActivity.kt
+++ b/app/src/main/java/com/example/defenseapplication/liveVideo/WaterGunSettingsActivity.kt
@@ -1,5 +1,6 @@
 package com.example.defenseapplication.liveVideo
 
+import android.content.Intent
 import android.os.Bundle
 import androidx.activity.enableEdgeToEdge
 import com.example.defenseapplication.R
@@ -59,5 +60,8 @@ class WaterGunSettingsActivity : BaseActivity() {
             }
             dialog.show()
         }
+        binding.itemPosition.setOnClickListener {
+            startActivity(Intent(this, StrikePositionActivity::class.java))
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/drawable/dajitubiao.png b/app/src/main/res/drawable/dajitubiao.png
new file mode 100644
index 0000000..f8f7491
Binary files /dev/null and b/app/src/main/res/drawable/dajitubiao.png differ
diff --git a/app/src/main/res/drawable/human_body.png b/app/src/main/res/drawable/human_body.png
new file mode 100644
index 0000000..a6d8fed
Binary files /dev/null and b/app/src/main/res/drawable/human_body.png differ
diff --git a/app/src/main/res/layout/strike_position_activity.xml b/app/src/main/res/layout/strike_position_activity.xml
new file mode 100644
index 0000000..554d5be
--- /dev/null
+++ b/app/src/main/res/layout/strike_position_activity.xml
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="@color/bg_gray"
+    tools:context=".liveVideo.StrikePositionActivity">
+
+    <!-- 标题栏 -->
+    <LinearLayout
+        android:id="@+id/topBar"
+        android:layout_width="match_parent"
+        android:layout_height="56dp"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="16dp">
+
+        <ImageView
+            android:id="@+id/ivBack"
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:src="@drawable/back" />
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:text="@string/strike_position"
+            android:textColor="@color/black"
+            android:textSize="16sp"
+            android:textStyle="bold" />
+    </LinearLayout>
+
+    <!-- 提示文字 -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="20dp"
+        android:paddingHorizontal="20dp"
+        android:text="@string/click_model_select_strike_pos"
+        android:textColor="@color/gray"
+        android:textSize="14sp" />
+
+    <!-- 人体模型区域 -->
+    <RelativeLayout
+        android:id="@+id/bodyLayout"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:layout_margin="16dp"
+        android:padding="16dp">
+
+        <!-- 虚线边框 -->
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="@drawable/bg_scan_frame" />
+
+        <!-- 人体模型图片 -->
+        <ImageView
+            android:id="@+id/ivHumanBody"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:scaleType="fitCenter"
+            android:src="@drawable/human_body" />
+
+        <!-- 打击位置标记 -->
+        <ImageView
+            android:id="@+id/ivStrikeMarker"
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            android:layout_centerHorizontal="true"
+            android:layout_marginTop="30dp"
+            android:scaleType="fitCenter"
+            android:src="@drawable/dajitubiao" />
+
+    </RelativeLayout>
+
+    <!-- 提交按钮 -->
+    <android.widget.Button
+        android:id="@+id/btnSubmit"
+        android:layout_width="match_parent"
+        android:layout_height="40dp"
+        android:layout_margin="16dp"
+        android:layout_marginBottom="20dp"
+        android:background="@drawable/rounded_blue_bg"
+        android:text="@string/submit"
+        android:textColor="@color/white"
+        android:textSize="16sp" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index ce90154..d06a73f 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -191,6 +191,8 @@
     <string name="strike_interval">打击间隔</string>
     <string name="switch_container">切换容器</string>
     <string name="strike_position">打击位置</string>
+    <string name="click_model_select_strike_pos">请点击下方人体模型，选择大致打击位置</string>
+    <string name="confirm_modify_strike_pos">确定修改为该打击位置？</string>
     <string name="container_1">容器1</string>
     <string name="container_2">容器2</string>
     <string name="container_3">容器3</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 701ed3d..67c3766 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -363,6 +363,8 @@
     <string name="strike_interval">Strike Interval</string>
     <string name="switch_container">Switch Container</string>
     <string name="strike_position">Strike Position</string>
+    <string name="click_model_select_strike_pos">Please click the human model below to select the approximate strike position</string>
+    <string name="confirm_modify_strike_pos">Confirm to modify to this strike position?</string>
     <string name="container_1">Container 1</string>
     <string name="container_2">Container 2</string>
     <string name="container_3">Container 3</string>