diff --git a/src/component/map/AdministrativeDivision.vue b/src/component/map/AdministrativeDivision.vue
index 84e05cd..60ff0b2 100644
--- a/src/component/map/AdministrativeDivision.vue
+++ b/src/component/map/AdministrativeDivision.vue
@@ -19,9 +19,9 @@
     const layerConfigs = areasId.map((id, index) => ({
       layerId: id,
       geojsonData: areas[index],
-      isDefault: true,
       options: {
         showName: true,
+        isDefault: true,
         labelStyle: {
           labelText: areas[index].features[0].properties.name,
           center: [
diff --git a/src/component/rain-earthquake/HiddenPointComponent.vue b/src/component/rain-earthquake/HiddenPointComponent.vue
index 8973601..0574f61 100644
--- a/src/component/rain-earthquake/HiddenPointComponent.vue
+++ b/src/component/rain-earthquake/HiddenPointComponent.vue
@@ -10,6 +10,7 @@
       :get-disaster-icon="getDisasterIcon"
       :prefix="config.prefix.hiddenDangerPointId"
       :show-points="useStatusStore().getHiddenDangerPointShow()"
+      :is-default="true"
     />
 
     <!-- 显示信息框 -->
diff --git a/src/component/rain-earthquake/LoadingPoints.vue b/src/component/rain-earthquake/LoadingPoints.vue
index 6f1d43f..2aeb5b5 100644
--- a/src/component/rain-earthquake/LoadingPoints.vue
+++ b/src/component/rain-earthquake/LoadingPoints.vue
@@ -15,6 +15,7 @@
     getDisasterIcon: (disasterType?: string) => string;
     prefix: string;
     showPoints: boolean;
+    isDefault?: boolean;
   }>();
 
   // 点处理钩子
@@ -25,7 +26,8 @@
     const ids: string[] = pointsHandle.addPoints(
       props.basePoints,
       props.getDisasterIcon,
-      props.prefix
+      props.prefix,
+      props.isDefault
     );
 
     // 显示隐藏点
diff --git a/src/component/rain-earthquake/RiskPointComponent.vue b/src/component/rain-earthquake/RiskPointComponent.vue
index dde45ce..587b323 100644
--- a/src/component/rain-earthquake/RiskPointComponent.vue
+++ b/src/component/rain-earthquake/RiskPointComponent.vue
@@ -8,6 +8,7 @@
       :get-disaster-icon="getDisasterIcon"
       :prefix="config.prefix.riskPointId"
       :show-points="useStatusStore().getRiskPointShow()"
+      :is-default="true"
     />
 
     <!-- 显示信息框 -->
diff --git a/src/hooks/usePointsHandle.ts b/src/hooks/usePointsHandle.ts
index f408fef..31c5b7f 100644
--- a/src/hooks/usePointsHandle.ts
+++ b/src/hooks/usePointsHandle.ts
@@ -18,12 +18,14 @@ export const usePointsHandle = () => {
    * @param points - 点数据数组
    * @param getDisasterIcon - 获取灾害图标的函数
    * @param prefix - 前缀
+   * @param isDefault - 是否为默认图元，默认false
    * @returns 点的ID列表
    */
   function addPoints(
     points: Point[],
     getDisasterIcon: (disasterType?: string) => string,
-    prefix: string
+    prefix: string,
+    isDefault: boolean = false
   ): string[] {
     // 设置加载配置
     const options: PrimitiveOptions[] = [];
@@ -48,7 +50,7 @@ export const usePointsHandle = () => {
           image: getDisasterIcon(point.disasterType),
           scale: 0.8,
           width: 40,
-          isDefault: false,
+          isDefault: isDefault,
           scaleByDistance: new NearFarScalar(500, 1, 5e5, 0.3),
           customProperties: {
             verticalOrigin: VerticalOrigin.BOTTOM,
diff --git a/src/utils/cesium/CesiumUtils.ts b/src/utils/cesium/CesiumUtils.ts
index 78d82b0..0f1ae4b 100644
--- a/src/utils/cesium/CesiumUtils.ts
+++ b/src/utils/cesium/CesiumUtils.ts
@@ -197,7 +197,7 @@ export class CesiumUtils {
   }
 
   /**
-   * 批量添加 Primitive（优化版本）
+   * 批量添加 Primitive
    * - 按类型分组后批量创建，减少 scene.primitives.add 调用次数
    * - 同类型的多个实例合并到一个 Primitive 或 BillboardCollection 中
    * @param primitives - Primitive 配置选项数组
@@ -384,13 +384,12 @@ export class CesiumUtils {
 
   /**
    * 批量添加GeoJSON图层
-   * @param layerConfigs - 图层配置数组，每个元素包含 layerId、geojsonData、isDefault 和 options
+   * @param layerConfigs - 图层配置数组，每个元素包含 layerId、geojsonData 和 options
    */
   async batchAddGeoJsonLayers(
     layerConfigs: Array<{
       layerId: string;
       geojsonData: CustomizeGeoJsonDataSource;
-      isDefault?: boolean;
       options?: GeoJsonOptions;
     }>
   ): Promise<void> {
diff --git a/src/utils/cesium/EntityManager.ts b/src/utils/cesium/EntityManager.ts
index 0414b66..c03ea14 100644
--- a/src/utils/cesium/EntityManager.ts
+++ b/src/utils/cesium/EntityManager.ts
@@ -136,7 +136,6 @@ export class EntityManager {
    */
   clearAllEntities(clearType: 'default' | 'custom' | 'all' = 'custom'): void {
     const targetIds = this.#getTargetIdsByType(clearType);
-
     targetIds.forEach((id) => {
       const entity = this.#viewer.entities.getById(id);
       if (entity) this.#viewer.entities.remove(entity);
diff --git a/src/utils/cesium/PrimitiveManager.ts b/src/utils/cesium/PrimitiveManager.ts
index 0eaa1be..f95945c 100644
--- a/src/utils/cesium/PrimitiveManager.ts
+++ b/src/utils/cesium/PrimitiveManager.ts
@@ -103,7 +103,6 @@ export class PrimitiveManager {
    */
   clearAllPrimitives(clearType: 'default' | 'custom' | 'all' = 'custom'): void {
     const targetMap = this.#getTargetMapByType(clearType);
-
     targetMap.forEach((primitive) => {
       this.#viewer.scene.primitives.remove(primitive);
     });