diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/components/LeftPanel/ForceDispatch.vue b/packages/screen/src/views/3DSituationalAwarenessRefactor/components/LeftPanel/ForceDispatch.vue
index d21d7a1..f712498 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/components/LeftPanel/ForceDispatch.vue
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/components/LeftPanel/ForceDispatch.vue
@@ -62,7 +62,7 @@
           <span class="force-dispatch__stat-label">应急物资</span>
           <span class="force-dispatch__stat-value">
             <!-- {{ dispatchSuggestion.supplies }} -->
-              100
+              190
             <span class="force-dispatch__stat-unit">件</span>
           </span>
         </div>
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/components/shared/ActionButton.vue b/packages/screen/src/views/3DSituationalAwarenessRefactor/components/shared/ActionButton.vue
index e624d78..e45df39 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/components/shared/ActionButton.vue
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/components/shared/ActionButton.vue
@@ -6,46 +6,43 @@
 </template>
 
 <script setup>
-import { computed } from 'vue'
+import { computed } from "vue";
 
 const props = defineProps({
   text: {
     type: String,
-    required: true
+    required: true,
   },
   icon: {
     type: String,
-    default: ''
+    default: "",
   },
   type: {
     type: String,
-    default: 'primary',
-    validator: (value) => ['primary', 'secondary', 'link'].includes(value)
+    default: "primary",
+    validator: (value) => ["primary", "secondary", "link"].includes(value),
   },
   size: {
     type: String,
-    default: 'medium',
-    validator: (value) => ['small', 'medium', 'large'].includes(value)
-  }
-})
+    default: "medium",
+    validator: (value) => ["small", "medium", "large"].includes(value),
+  },
+});
 
-const emit = defineEmits(['click'])
+const emit = defineEmits(["click"]);
 
 const buttonClass = computed(() => {
-  return [
-    `action-button--${props.type}`,
-    `action-button--${props.size}`
-  ]
-})
+  return [`action-button--${props.type}`, `action-button--${props.size}`];
+});
 
 const handleClick = () => {
-  emit('click')
-}
+  emit("click");
+};
 </script>
 
 <style scoped lang="scss">
-@use '@/styles/mixins.scss' as *;
-@use '../../assets/styles/common.scss' as *;
+@use "@/styles/mixins.scss" as *;
+@use "../../assets/styles/common.scss" as *;
 
 .action-button {
   @extend .btn-custom-bg; // 继承自定义背景按钮基类
@@ -58,13 +55,6 @@ const handleClick = () => {
   font-weight: 500;
   white-space: nowrap;
 
-  &:hover {
-    background-image: none;
-    background-color: #4FECFF;
-    color: #062B5B;
-    border-radius: 5px;
-  }
-
   &__icon {
     width: vw(16);
     height: vh(16);
@@ -76,13 +66,19 @@ const handleClick = () => {
 
   // 类型样式
   &--primary {
-    background-image: url('../../assets/images/文本按钮bg.png');
+    background-image: url("../../assets/images/文本按钮bg.png");
     background-size: 100% 100%;
     background-repeat: no-repeat;
     background-position: center;
     color: var(--text-white);
   }
 
+  &--inModal{
+    background: #4FECFF;
+    color: #062B5B;
+    border-radius: 5px;
+  }
+
   &--secondary {
     background: var(--bg-panel);
     color: var(--text-white);
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useDualMapCompare.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useDualMapCompare.js
index 3f7b871..7465ede 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useDualMapCompare.js
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useDualMapCompare.js
@@ -371,8 +371,25 @@ export function useDualMapCompare() {
         const rightCamera = rightViewerInstance.camera
 
         try {
+          // 获取右侧相机位置
+          const rightPosition = rightCamera.position.clone()
+
+          // 计算右侧相机的右方向向量
+          const rightDirection = Cesium.Cartesian3.normalize(
+            rightCamera.right,
+            new Cesium.Cartesian3()
+          )
+
+          // 向左偏移90米
+          const offsetPosition = Cesium.Cartesian3.add(
+            rightPosition,
+            Cesium.Cartesian3.multiplyByScalar(rightDirection, -90, new Cesium.Cartesian3()),
+            new Cesium.Cartesian3()
+          )
+
+          // 设置左侧相机位置（向左偏移90米）
           leftViewer.value.camera.setView({
-            destination: rightCamera.position.clone(),
+            destination: offsetPosition,
             orientation: {
               heading: rightCamera.heading,
               pitch: rightCamera.pitch,
@@ -467,9 +484,25 @@ export function useDualMapCompare() {
 
     // 强制同步相机位置（使用多种方式确保成功）
     try {
+      // 获取右侧相机位置
+      const rightPosition = rightCamera.position.clone()
+
+      // 计算右侧相机的右方向向量
+      const rightDirection = Cesium.Cartesian3.normalize(
+        rightCamera.right,
+        new Cesium.Cartesian3()
+      )
+
+      // 向左偏移90米
+      const offsetPosition = Cesium.Cartesian3.add(
+        rightPosition,
+        Cesium.Cartesian3.multiplyByScalar(rightDirection, -90, new Cesium.Cartesian3()),
+        new Cesium.Cartesian3()
+      )
+
       // 方式1: 使用 setView (推荐)
       leftViewerInstance.camera.setView({
-        destination: rightCamera.position.clone(),
+        destination: offsetPosition,
         orientation: {
           heading: rightCamera.heading,
           pitch: rightCamera.pitch,
@@ -478,12 +511,11 @@ export function useDualMapCompare() {
       })
 
       // 方式2: 直接设置相机属性 (备份方案)
-      leftViewerInstance.camera.position = rightCamera.position.clone()
+      leftViewerInstance.camera.position = offsetPosition.clone()
       leftViewerInstance.camera.direction = rightCamera.direction.clone()
       leftViewerInstance.camera.up = rightCamera.up.clone()
       leftViewerInstance.camera.right = rightCamera.right.clone()
-
-      console.log('[useDualMapCompare] 初始相机同步成功')
+      console.log('[useDualMapCompare] 初始相机同步成功（向左偏移90米）')
 
       // 验证同步结果
       const leftCamera = leftViewerInstance.camera
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useRangeCircle.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useRangeCircle.js
index b1b76e9..2875468 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useRangeCircle.js
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useRangeCircle.js
@@ -2,29 +2,11 @@ import * as Cesium from 'cesium'
 import { ref } from 'vue'
 import { DISASTER_CENTER, RANGE_CIRCLE_STYLE } from '../constants'
 
-/**
- * 范围圈管理
- *
- * 职责：
- * 1. 创建和更新范围圈实体
- * 2. 管理范围圈的样式和可见性
- * 3. 清理范围圈资源
- *
- * @returns {Object} 范围圈管理 API
- */
 export function useRangeCircle() {
-  // 范围圈实体引用
   const rangeCircleEntity = ref(null)
+  const radiusLineEntity = ref(null) // 单独存储半径线实体
+  const labelEntity = ref(null) // 单独存储标签实体
 
-  /**
-   * 创建或更新范围圈
-   * @param {Cesium.Viewer} viewer - Cesium viewer 实例
-   * @param {number} radiusKm - 半径（公里）
-   * @param {Object} options - 可选配置
-   * @param {number} options.centerLon - 中心点经度（默认使用 DISASTER_CENTER）
-   * @param {number} options.centerLat - 中心点纬度（默认使用 DISASTER_CENTER）
-   * @param {Object} options.style - 样式配置（默认使用 RANGE_CIRCLE_STYLE）
-   */
   const createOrUpdateRangeCircle = (
     viewer,
     radiusKm,
@@ -43,30 +25,72 @@ export function useRangeCircle() {
 
     const radiusMeters = radiusKm * 1000
 
-    // 如果已存在范围圈，先移除
+    // 如果已存在范围圈，先检查半径和中心点是否相同
     if (rangeCircleEntity.value) {
-      viewer.entities.remove(rangeCircleEntity.value)
-      rangeCircleEntity.value = null
+      // 获取现有范围圈的半径（从 semiMajorAxis 获取，单位是米，转换为公里）
+      const existingRadiusKm = rangeCircleEntity.value.ellipse.semiMajorAxis / 1000
+
+      // 检查中心点是否相同
+      const existingPosition = rangeCircleEntity.value.position.getValue()
+      const newPosition = Cesium.Cartesian3.fromDegrees(centerLon, centerLat, 0)
+      const centerChanged = !Cesium.Cartesian3.equals(existingPosition, newPosition)
+
+      // 如果半径和中心点都相同，则不需要更新
+      if (existingRadiusKm === radiusKm && !centerChanged) {
+        console.log(`[useRangeCircle] 范围圈半径相同 (${radiusKm}km)，无需更新`)
+        return
+      }
+      
+      // 移除现有实体
+      // clearRangeCircle(viewer)
     }
 
-    // 创建新的范围圈
+    // 创建中心点坐标
+    const centerCartesian = Cesium.Cartesian3.fromDegrees(centerLon, centerLat)
+
+    // 计算半径线终点（正东方向）- 使用您之前正确的计算方法
+    const ellipsoid = Cesium.Ellipsoid.WGS84
+    const surfaceNormal = ellipsoid.geodeticSurfaceNormal(centerCartesian, new Cesium.Cartesian3())
+    const tangent = Cesium.Cartesian3.cross(surfaceNormal, Cesium.Cartesian3.UNIT_Z, new Cesium.Cartesian3())
+    Cesium.Cartesian3.normalize(tangent, tangent)
+    Cesium.Cartesian3.multiplyByScalar(tangent, radiusMeters, tangent)
+    const radiusEndCartesian = Cesium.Cartesian3.add(centerCartesian, tangent, new Cesium.Cartesian3())
+
+    // 计算半径线中点
+    const midpointCartesian = new Cesium.Cartesian3()
+    Cesium.Cartesian3.lerp(centerCartesian, radiusEndCartesian, 0.5, midpointCartesian)
+
+    // 创建范围圈实体
     rangeCircleEntity.value = viewer.entities.add({
-      position: Cesium.Cartesian3.fromDegrees(centerLon, centerLat, 0),
+      position: centerCartesian,
       ellipse: {
         semiMinorAxis: radiusMeters,
         semiMajorAxis: radiusMeters,
-        height: 0,
         material: Cesium.Color.fromCssColorString(style.fillColor).withAlpha(style.fillAlpha),
         outline: true,
-        outlineColor: Cesium.Color.fromCssColorString(style.outlineColor).withAlpha(
-          style.outlineAlpha
-        ),
+        outlineColor: Cesium.Color.fromCssColorString(style.outlineColor).withAlpha(style.outlineAlpha),
         outlineWidth: style.outlineWidth,
         heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
       },
+      allowPicking: false
+    })
+
+    // 创建半径线实体
+    radiusLineEntity.value = viewer.entities.add({
+      polyline: {
+        positions: [centerCartesian, radiusEndCartesian],
+        width: 2,
+        material: Cesium.Color.fromCssColorString(style.outlineColor).withAlpha(0.8),
+      },
+      allowPicking: false
+    })
+
+    // 创建标签实体（单独创建，位置设为半径线中点）
+    labelEntity.value = viewer.entities.add({
+      position: midpointCartesian,
       label: {
-        text: `${radiusKm.toFixed(1) - 20} km`,  // 实际是30 / 50 km 临时修改减少20km 后续调整
-        font: 'bold 24px sans-serif',
+        text: `${radiusKm - 20} km`,
+        font: 'bold 16px sans-serif',
         fillColor: Cesium.Color.WHITE,
         outlineColor: Cesium.Color.BLACK,
         outlineWidth: 2,
@@ -75,47 +99,44 @@ export function useRangeCircle() {
         horizontalOrigin: Cesium.HorizontalOrigin.CENTER,
         pixelOffset: new Cesium.Cartesian2(0, 0),
         backgroundColor: Cesium.Color.fromCssColorString('#333').withAlpha(0.7),
-        backgroundPadding: new Cesium.Cartesian2(18, 12),
-        showBackground: true
-      }
+        backgroundPadding: new Cesium.Cartesian2(8, 6),
+        showBackground: true,
+      },
+      allowPicking: false
     })
 
-    // 禁用范围圈的鼠标交互，让点击可以穿透到下面的标记点
-    if (rangeCircleEntity.value) {
-      rangeCircleEntity.value.allowPicking = false
-    }
-
     console.log(`[useRangeCircle] 已创建/更新范围圈: ${radiusKm}km`)
   }
 
-  /**
-   * 显示范围圈
-   */
   const showRangeCircle = () => {
-    if (rangeCircleEntity.value) {
-      rangeCircleEntity.value.show = true
-    }
+    if (rangeCircleEntity.value) rangeCircleEntity.value.show = true
+    if (radiusLineEntity.value) radiusLineEntity.value.show = true
+    if (labelEntity.value) labelEntity.value.show = true
   }
 
-  /**
-   * 隐藏范围圈
-   */
   const hideRangeCircle = () => {
-    if (rangeCircleEntity.value) {
-      rangeCircleEntity.value.show = false
-    }
+    if (rangeCircleEntity.value) rangeCircleEntity.value.show = false
+    if (radiusLineEntity.value) radiusLineEntity.value.show = false
+    if (labelEntity.value) labelEntity.value.show = false
   }
 
-  /**
-   * 清除范围圈
-   * @param {Cesium.Viewer} viewer - Cesium viewer 实例
-   */
   const clearRangeCircle = (viewer) => {
-    if (rangeCircleEntity.value && viewer) {
+    if (!viewer) return
+    
+    if (rangeCircleEntity.value) {
       viewer.entities.remove(rangeCircleEntity.value)
       rangeCircleEntity.value = null
-      console.log('[useRangeCircle] 范围圈已清除')
     }
+    if (radiusLineEntity.value) {
+      viewer.entities.remove(radiusLineEntity.value)
+      radiusLineEntity.value = null
+    }
+    if (labelEntity.value) {
+      viewer.entities.remove(labelEntity.value)
+      labelEntity.value = null
+    }
+    
+    console.log('[useRangeCircle] 范围圈已清除')
   }
 
   return {
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/coordinates.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/coordinates.js
index f32817b..a115e69 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/coordinates.js
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/coordinates.js
@@ -27,7 +27,7 @@ export const DEFAULT_CAMERA_CARTESIAN = {
  * 相机初始对准的地理位置
  */
 export const DEFAULT_CAMERA_POSITION = {
-  lon: 108.011134,
+  lon: 108.011800,
   lat: 30.175697,
 }
 
@@ -37,7 +37,7 @@ export const DEFAULT_CAMERA_POSITION = {
  */
 export const DEFAULT_CAMERA_VIEW = {
   height: 274,
-  heading: 0,
+  heading: -20,
   pitch: -45,
   roll: 0,
 }
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/index.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/index.js
index f61b875..8770bcc 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/index.js
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/index.js
@@ -48,7 +48,7 @@ export const VIDEO_MONITORS = [
     type: VIDEO_TYPES.VEHICLE_EXTERNAL,
     title: '设备操作视角',
     videoSrc:
-      'http://222.212.85.86:9000/300bdf2b-a150-406e-be63-d28bd29b409f/demo/ylzg/指挥车外部视角.mp4',
+      'http://222.212.85.86:9000/300bdf2b-a150-406e-be63-d28bd29b409f/demo/ylzg/设备视角.mp4',
     dateRange: '2025/9/1-2025/12/1',
     hasAudio: true,
     hasMegaphone: true,
@@ -60,7 +60,7 @@ export const VIDEO_MONITORS = [
     type: VIDEO_TYPES.VEHICLE_MEETING,
     title: '指挥会议室视角',
     videoSrc:
-      'http://222.212.85.86:9000/300bdf2b-a150-406e-be63-d28bd29b409f/demo/ylzg/指挥车会议视角.mp4',
+      'http://222.212.85.86:9000/300bdf2b-a150-406e-be63-d28bd29b409f/demo/ylzg/指挥会议室视角.mp4',
     dateRange: '2025/9/1-2025/12/1',
     hasAudio: true,
     hasMegaphone: true,
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/index.vue b/packages/screen/src/views/3DSituationalAwarenessRefactor/index.vue
index 2c0b55d..570d23f 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/index.vue
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/index.vue
@@ -207,7 +207,7 @@
       <template #footer>
         <ActionButton
           text="响应调度"
-          type="primary"
+          type="inModal"
           size="medium"
           @click="handleModalStartDispatch"
         />
@@ -295,7 +295,6 @@ import otherEmergencyIcon from "./assets/images/其他应急点.png";
 import mediaIcon from "./assets/images/media.png";
 import collapseLeftArrow from "./assets/images/折叠面板左箭头.png";
 import collapseRightArrow from "./assets/images/折叠面板右箭头.png";
-
 // ====================
 // 数据层
 // ====================