diff --git a/ruoyi-ui/src/views/cesiumMap/index.vue b/ruoyi-ui/src/views/cesiumMap/index.vue
index 0f69877..6087fa6 100644
--- a/ruoyi-ui/src/views/cesiumMap/index.vue
+++ b/ruoyi-ui/src/views/cesiumMap/index.vue
@@ -67,6 +67,7 @@ export default {
       tempEntity: null,      // 最终实体
       tempPreviewEntity: null, // 预览实体（新增）
       drawingPoints: [],
+      drawingPointEntities: [], // 存储线绘制时的点实体
       drawingStartPoint: null,
       isDrawing: false,
       activeCursorPosition: null, // 实时鼠标位置
@@ -162,6 +163,8 @@ export default {
         })
 
         this.initScaleBar()
+        this.initPointMovement()
+        this.initRightClickHandler()
         console.log('Cesium离线二维地图已加载')
 
       } catch (error) {
@@ -170,6 +173,52 @@ export default {
         this.showErrorMessage();
       }
     },
+
+    initRightClickHandler() {
+      // 创建屏幕空间事件处理器
+      this.rightClickHandler = new Cesium.ScreenSpaceEventHandler(this.viewer.scene.canvas)
+      
+      // 右键点击事件：删除单个实体
+      this.rightClickHandler.setInputAction((click) => {
+        // 如果正在绘制，不处理删除操作
+        if (this.isDrawing) {
+          return;
+        }
+        
+        const pickedObject = this.viewer.scene.pick(click.position)
+        
+        if (Cesium.defined(pickedObject) && pickedObject.id) {
+          const pickedEntity = pickedObject.id
+          
+          // 查找对应的实体数据
+          let entityData = this.allEntities.find(e => e.entity === pickedEntity || e === pickedEntity)
+          
+          // 特殊处理：如果点击的是线段上的点，找到对应的线实体
+          if (!entityData) {
+            // 检查是否是线段上的点
+            for (const lineEntity of this.allEntities) {
+              if (lineEntity.type === 'line' && lineEntity.pointEntities) {
+                if (lineEntity.pointEntities.includes(pickedEntity)) {
+                  entityData = lineEntity
+                  break
+                }
+              }
+            }
+          }
+          
+          if (entityData) {
+            // 显示确认对话框
+            if (confirm('确定要删除这个对象吗？')) {
+              if (entityData.id) {
+                this.removeEntity(entityData.id)
+              } else if (entityData.entity && entityData.entity.id) {
+                this.removeEntity(entityData.entity.id)
+              }
+            }
+          }
+        }
+      }, Cesium.ScreenSpaceEventType.RIGHT_CLICK)
+    },
     showErrorMessage() {
       const container = document.getElementById('cesiumViewer');
       if (container) {
@@ -347,13 +396,49 @@ export default {
         this.tempPreviewEntity = null;
       }
 
+      // 清理点实体
+      if (this.drawingPointEntities) {
+        this.drawingPointEntities.forEach(pointEntity => {
+          this.viewer.entities.remove(pointEntity);
+        });
+        this.drawingPointEntities = [];
+      }
+
       this.drawingPoints = [];
       this.drawingStartPoint = null;
       this.isDrawing = false;
       this.activeCursorPosition = null;
 
+      // 重新初始化右键点击删除处理器
+      if (!this.rightClickHandler) {
+        this.initRightClickHandler();
+      }
+
       this.viewer.scene.canvas.style.cursor = 'default';
     },
+
+    cancelDrawing() {
+      // 取消绘制，清理临时实体和状态
+      if (this.tempEntity) {
+        this.viewer.entities.remove(this.tempEntity);
+        this.tempEntity = null;
+      }
+
+      if (this.tempPreviewEntity) {
+        this.viewer.entities.remove(this.tempPreviewEntity);
+        this.tempPreviewEntity = null;
+      }
+
+      if (this.drawingPointEntities) {
+        this.drawingPointEntities.forEach(pointEntity => {
+          this.viewer.entities.remove(pointEntity);
+        });
+        this.drawingPointEntities = [];
+      }
+
+      this.drawingPoints = [];
+      this.activeCursorPosition = null;
+    },
     // ********************************************************************
     // 绘制点
     startPointDrawing() {
@@ -367,9 +452,9 @@ export default {
     },
 
     // 绘制线
-    // 绘制线
     startLineDrawing() {
       this.drawingPoints = [];
+      this.drawingPointEntities = []; // 存储点实体
 
       // 清除可能存在的旧实体
       if (this.tempEntity) this.viewer.entities.remove(this.tempEntity);
@@ -377,7 +462,7 @@ export default {
       this.tempEntity = null;
       this.tempPreviewEntity = null;
 
-      // 1. 鼠标移动事件：仅更新坐标变量，不操作实体
+      // 1. 鼠标移动事件：更新坐标变量
       this.drawingHandler.setInputAction((movement) => {
         const newPosition = this.getClickPosition(movement.endPosition);
         if (newPosition) {
@@ -391,37 +476,29 @@ export default {
         if (position) {
           this.drawingPoints.push(position);
 
-          // === 第一步：点击第一个点后，立即创建“动态虚线” ===
-          if (this.drawingPoints.length === 1) {
-            this.activeCursorPosition = position; // 初始化鼠标位置
+          // 创建点实体并添加到场景中
+          this.entityCounter++;
+          const pointId = `point_${this.entityCounter}`;
+          const pointEntity = this.viewer.entities.add({
+            id: pointId,
+            position: position,
+            point: {
+              pixelSize: this.defaultStyles.point.size,
+              color: Cesium.Color.fromCssColorString(this.defaultStyles.point.color),
+              outlineColor: Cesium.Color.WHITE,
+              outlineWidth: 2
+            }
+          });
+          this.drawingPointEntities.push(pointEntity);
 
-            // 创建预览虚线（只创建这一次，之后它会自动随数据更新）
-            this.tempPreviewEntity = this.viewer.entities.add({
-              polyline: {
-                // 关键：使用 CallbackProperty 动态获取位置
-                positions: new Cesium.CallbackProperty(() => {
-                  // 只有当有点且鼠标位置存在时才渲染
-                  if (this.drawingPoints.length > 0 && this.activeCursorPosition) {
-                    // 获取最后一个已确认的点
-                    const lastPoint = this.drawingPoints[this.drawingPoints.length - 1];
-                    // 返回 [最后一个点, 当前鼠标位置]
-                    return [lastPoint, this.activeCursorPosition];
-                  }
-                  return [];
-                }, false),
-                width: this.defaultStyles.line.width,
-                // 虚线材质
-                material: new Cesium.PolylineDashMaterialProperty({
-                  color: Cesium.Color.fromCssColorString(this.defaultStyles.line.color),
-                  dashLength: 16
-                }),
-                clampToGround: true // 贴地
-              }
-            });
+          // 移除旧的预览虚线
+          if (this.tempPreviewEntity) {
+            this.viewer.entities.remove(this.tempPreviewEntity);
+            this.tempPreviewEntity = null;
           }
-          // === 第二步：点击后续点时，绘制/延长“固定实线” ===
-          else {
-            // 移除旧的实线，重新画包含新点的实线
+
+          // 创建或更新实线
+          if (this.drawingPoints.length > 1) {
             if (this.tempEntity) {
               this.viewer.entities.remove(this.tempEntity);
             }
@@ -434,20 +511,47 @@ export default {
               }
             });
           }
+
+          // 创建新的预览虚线（使用 CallbackProperty 实现实时更新）
+          this.tempPreviewEntity = this.viewer.entities.add({
+            polyline: {
+              positions: new Cesium.CallbackProperty(() => {
+                if (this.activeCursorPosition) {
+                  return [this.drawingPoints[this.drawingPoints.length - 1], this.activeCursorPosition];
+                }
+                return [this.drawingPoints[this.drawingPoints.length - 1]];
+              }, false),
+              width: this.defaultStyles.line.width,
+              material: new Cesium.PolylineDashMaterialProperty({
+                color: Cesium.Color.fromCssColorString(this.defaultStyles.line.color),
+                dashLength: 16
+              }),
+              clampToGround: true
+            }
+          });
         }
       }, Cesium.ScreenSpaceEventType.LEFT_CLICK);
 
       // 3. 右键完成绘制
       this.drawingHandler.setInputAction(() => {
-        // 完成绘制前，移除那条动态虚线
+        // 移除临时实体
         if (this.tempPreviewEntity) {
           this.viewer.entities.remove(this.tempPreviewEntity);
           this.tempPreviewEntity = null;
         }
+        if (this.tempEntity) {
+          this.viewer.entities.remove(this.tempEntity);
+          this.tempEntity = null;
+        }
 
         if (this.drawingPoints.length > 1) {
           this.finishLineDrawing();
         } else {
+          // 取消绘制时，移除所有点实体
+          this.drawingPointEntities.forEach(pointEntity => {
+            this.viewer.entities.remove(pointEntity);
+          });
+          this.drawingPointEntities = [];
           this.cancelDrawing();
         }
 
@@ -466,7 +570,7 @@ export default {
         }
 
         // 创建最终的实线实体
-        const entity = this.addLineEntity([...this.drawingPoints]);
+        const entity = this.addLineEntity([...this.drawingPoints], [...this.drawingPointEntities]);
 
         // 计算长度
         const length = this.calculateLineLength([...this.drawingPoints]);
@@ -475,11 +579,19 @@ export default {
           type: 'line'
         };
 
+
+
         // 重置绘制点数组，保持绘制状态以继续绘制
         this.drawingPoints = [];
+        this.drawingPointEntities = [];
         this.tempEntity = null;
         return entity;
       } else {
+        // 取消绘制时，移除所有点实体
+        this.drawingPointEntities.forEach(pointEntity => {
+          this.viewer.entities.remove(pointEntity);
+        });
+        this.drawingPointEntities = [];
         this.cancelDrawing();
         return null;
       }
@@ -1548,7 +1660,7 @@ export default {
       return entityData
     },
 
-    addLineEntity(positions) {
+    addLineEntity(positions, pointEntities = []) {
       this.entityCounter++
       const id = `line_${this.entityCounter}`
 
@@ -1569,6 +1681,7 @@ export default {
         points: positions.map(p => this.cartesianToLatLng(p)),
         positions: positions,
         entity: entity,
+        pointEntities: pointEntities, // 存储点实体
         color: this.defaultStyles.line.color,
         width: this.defaultStyles.line.width,
         label: `线 ${this.entityCounter}`
@@ -1823,20 +1936,39 @@ export default {
     },
 
     removeEntity(id) {
-      const index = this.allEntities.findIndex(e => e.id === id)
+      // 查找对应的实体数据
+      const index = this.allEntities.findIndex(e => 
+        e.id === id || 
+        (e.entity && e.entity.id === id) ||
+        (e.type === 'line' && e.pointEntities && e.pointEntities.some(p => p.id === id))
+      )
+      
       if (index > -1) {
         const entity = this.allEntities[index]
 
         // 从地图中移除
-        if (entity.entity) {
+        if (entity instanceof Cesium.Entity) {
+          // 情况 A: 直接是 Cesium Entity 对象
+          this.viewer.entities.remove(entity)
+        } else if (entity.entity) {
+          // 情况 B: 包装对象，包含 entity 属性
           this.viewer.entities.remove(entity.entity)
         }
 
+        // 移除线实体相关的点实体
+        if (entity.type === 'line' && entity.pointEntities) {
+          entity.pointEntities.forEach(pointEntity => {
+            this.viewer.entities.remove(pointEntity)
+          })
+        }
+
+
+
         // 从数组中移除
         this.allEntities.splice(index, 1)
 
         // 如果删除的是选中的实体，清空选中状态
-        if (this.selectedEntity && this.selectedEntity.id === id) {
+        if (this.selectedEntity && (this.selectedEntity.id === id || (this.selectedEntity.entity && this.selectedEntity.entity.id === id))) {
           this.selectedEntity = null
         }
       }
@@ -1861,6 +1993,13 @@ export default {
         else if (item.id) {
           this.viewer.entities.removeById(item.id);
         }
+
+        // 移除线实体相关的点实体
+        if (item.type === 'line' && item.pointEntities) {
+          item.pointEntities.forEach(pointEntity => {
+            this.viewer.entities.remove(pointEntity);
+          });
+        }
       } catch (e) {
         console.warn('删除实体失败:', e);
       }
@@ -2179,6 +2318,121 @@ export default {
       // ... 原有的比例尺代码保持不变
     },
 
+    initPointMovement() {
+      // 创建屏幕空间事件处理器
+      this.pointMovementHandler = new Cesium.ScreenSpaceEventHandler(this.viewer.scene.canvas)
+      
+      let selectedPoint = null
+      let selectedLineEntity = null
+      let pointIndex = -1
+      let originalCameraController = null
+      let isMoving = false
+      
+      // 鼠标按下事件：选择点
+      this.pointMovementHandler.setInputAction((click) => {
+        const pickedObject = this.viewer.scene.pick(click.position)
+        
+        if (Cesium.defined(pickedObject) && pickedObject.id) {
+          const pickedEntity = pickedObject.id
+          
+          // 检查是否点击了点实体
+          if (pickedEntity.point) {
+            // 查找包含该点的线实体
+            for (const lineEntity of this.allEntities) {
+              if (lineEntity.type === 'line' && lineEntity.pointEntities) {
+                const index = lineEntity.pointEntities.indexOf(pickedEntity)
+                if (index !== -1) {
+                  selectedPoint = pickedEntity
+                  selectedLineEntity = lineEntity
+                  pointIndex = index
+                  isMoving = true
+                  
+                  // 禁用相机控制器，使地图固定
+                  originalCameraController = this.viewer.scene.screenSpaceCameraController.enableInputs
+                  this.viewer.scene.screenSpaceCameraController.enableInputs = false
+                  break
+                }
+              }
+            }
+          }
+        }
+      }, Cesium.ScreenSpaceEventType.LEFT_DOWN)
+      
+      // 鼠标移动事件：移动点
+      this.pointMovementHandler.setInputAction((movement) => {
+        if (isMoving && selectedPoint && selectedLineEntity) {
+          const newPosition = this.getClickPosition(movement.endPosition)
+          if (newPosition) {
+            // 更新点的位置
+            selectedPoint.position = newPosition
+            
+            // 创建新的位置数组，确保 Cesium 能够检测到变化
+            const newPositions = [...selectedLineEntity.positions]
+            newPositions[pointIndex] = newPosition
+            
+            // 移除旧的线段实体
+            this.viewer.entities.remove(selectedLineEntity.entity)
+            
+            // 清除所有可能存在的重复线段
+            const entitiesToRemove = []
+            this.viewer.entities.values.forEach(e => {
+              if (e.id && e.id === selectedLineEntity.id) {
+                entitiesToRemove.push(e)
+              }
+            })
+            entitiesToRemove.forEach(e => {
+              this.viewer.entities.remove(e)
+            })
+            
+            // 创建新的线段实体
+            const newEntity = this.viewer.entities.add({
+              id: selectedLineEntity.id,
+              name: selectedLineEntity.label,
+              polyline: {
+                positions: newPositions,
+                width: selectedLineEntity.width,
+                material: Cesium.Color.fromCssColorString(selectedLineEntity.color),
+                clampToGround: true
+              }
+            })
+            
+            // 更新线实体的引用和位置数组
+            selectedLineEntity.entity = newEntity
+            selectedLineEntity.positions = newPositions
+            
+            // 更新点数据
+            selectedLineEntity.points[pointIndex] = this.cartesianToLatLng(newPosition)
+            
+            // 重新计算距离
+            const length = this.calculateLineLength(selectedLineEntity.positions)
+            this.measurementResult = {
+              distance: length,
+              type: 'line'
+            }
+            
+            // 强制刷新地图渲染
+            this.viewer.scene.requestRender()
+          }
+        }
+      }, Cesium.ScreenSpaceEventType.MOUSE_MOVE)
+      
+      // 鼠标释放事件：结束移动
+      this.pointMovementHandler.setInputAction(() => {
+        // 恢复相机控制器
+        if (originalCameraController !== null) {
+          this.viewer.scene.screenSpaceCameraController.enableInputs = originalCameraController
+          originalCameraController = null
+        }
+        
+
+        
+        isMoving = false
+        selectedPoint = null
+        selectedLineEntity = null
+        pointIndex = -1
+      }, Cesium.ScreenSpaceEventType.LEFT_UP)
+    },
+
     updateScaleBar() {
       // ... 原有的比例尺更新代码保持不变
     },
@@ -2187,6 +2441,16 @@ export default {
       this.stopDrawing()
       this.clearAll()
 
+      if (this.pointMovementHandler) {
+        this.pointMovementHandler.destroy()
+        this.pointMovementHandler = null
+      }
+
+      if (this.rightClickHandler) {
+        this.rightClickHandler.destroy()
+        this.rightClickHandler = null
+      }
+
       if (this.viewer) {
         this.viewer.destroy()
         this.viewer = null