diff --git a/ruoyi-ui/src/views/cesiumMap/LocateDialog.vue b/ruoyi-ui/src/views/cesiumMap/LocateDialog.vue
new file mode 100644
index 0000000..63419b0
--- /dev/null
+++ b/ruoyi-ui/src/views/cesiumMap/LocateDialog.vue
@@ -0,0 +1,257 @@
+<template>
+  <div>
+    <el-dialog
+      :title="title"
+      :visible.sync="dialogVisible"
+      width="500px"
+      :append-to-body="true"
+      :modal-append-to-body="true"
+      :close-on-click-modal="false"
+      :close-on-press-escape="true"
+      :destroy-on-close="true"
+      :before-close="handleCancel"
+      custom-class="locate-dialog"
+      :style="{ marginTop: '15vh' }"
+    >
+      <el-form ref="form" :model="formData" label-width="80px">
+        <el-form-item label="方案：">
+          <el-select
+            v-model="formData.scenarioId"
+            placeholder="请选择方案"
+            clearable
+            style="width: 100%"
+            @change="handleScenarioChange"
+          >
+            <el-option
+              v-for="item in scenarioList"
+              :key="item.id"
+              :label="item.name"
+              :value="item.id"
+            />
+          </el-select>
+        </el-form-item>
+        
+        <el-form-item label="航线：">
+          <el-select
+            v-model="formData.routeId"
+            placeholder="请选择航线"
+            clearable
+            style="width: 100%"
+            :disabled="!formData.scenarioId"
+            @change="handleRouteChange"
+          >
+            <el-option
+              v-for="item in routeList"
+              :key="item.id"
+              :label="item.callSign"
+              :value="item.id"
+            />
+          </el-select>
+        </el-form-item>
+        
+        <el-form-item label="航点：">
+          <el-select
+            v-model="formData.waypointId"
+            placeholder="请选择航点"
+            clearable
+            style="width: 100%"
+            :disabled="!formData.routeId"
+            @change="handleWaypointChange"
+          >
+            <el-option
+              v-for="item in waypointList"
+              :key="item.id"
+              :label="`${item.name} (${item.lng}, ${item.lat})`"
+              :value="item.id"
+            />
+          </el-select>
+        </el-form-item>
+        
+        <el-form-item label="经度：">
+          <el-input
+            v-model="formData.lng"
+            type="number"
+            placeholder="例如 116.40"
+            step="0.000001"
+            clearable
+          />
+        </el-form-item>
+        
+        <el-form-item label="纬度：">
+          <el-input
+            v-model="formData.lat"
+            type="number"
+            placeholder="例如 39.90"
+            step="0.000001"
+            clearable
+          />
+        </el-form-item>
+      </el-form>
+      
+      <div slot="footer" class="dialog-footer">
+        <el-button @click="handleCancel">取消</el-button>
+        <el-button type="primary" @click="handleConfirm">确定</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import { listScenario } from '@/api/system/scenario'
+import { listRoutes } from '@/api/system/routes'
+import { listWaypoints } from '@/api/system/waypoints'
+
+export default {
+  name: 'LocateDialog',
+  props: {
+    title: {
+      type: String,
+      default: '定位'
+    },
+    visible: {
+      type: Boolean,
+      default: false
+    }
+  },
+  data() {
+    return {
+      dialogVisible: false,
+      formData: {
+        scenarioId: null,
+        routeId: null,
+        waypointId: null,
+        lng: '116.3974',
+        lat: '39.9093'
+      },
+      scenarioList: [],
+      routeList: [],
+      waypointList: []
+    }
+  },
+  watch: {
+    visible: {
+      handler(newVal) {
+        this.dialogVisible = newVal
+      },
+      immediate: true
+    },
+    dialogVisible(newVal) {
+      if (newVal) {
+        this.resetForm()
+        this.loadScenarios()
+      }
+      this.$emit('update:visible', newVal)
+    }
+  },
+  methods: {
+    resetForm() {
+      this.formData = {
+        scenarioId: null,
+        routeId: null,
+        waypointId: null,
+        lng: '116.3974',
+        lat: '39.9093'
+      }
+      this.routeList = []
+      this.waypointList = []
+    },
+    
+    async loadScenarios() {
+      try {
+        const res = await listScenario({})
+        this.scenarioList = res.rows || []
+      } catch (error) {
+        console.error('加载方案列表失败:', error)
+        this.$message.error('加载方案列表失败')
+      }
+    },
+    
+    async handleScenarioChange(value) {
+      this.formData.routeId = null
+      this.formData.waypointId = null
+      this.routeList = []
+      this.waypointList = []
+      
+      if (value) {
+        try {
+          const res = await listRoutes({ scenarioId: value })
+          this.routeList = res.rows || []
+        } catch (error) {
+          console.error('加载航线列表失败:', error)
+          this.$message.error('加载航线列表失败')
+        }
+      }
+    },
+    
+    async handleRouteChange(value) {
+      this.formData.waypointId = null
+      this.waypointList = []
+      
+      if (value) {
+        try {
+          const res = await listWaypoints({ routeId: value })
+          this.waypointList = res.rows || []
+        } catch (error) {
+          console.error('加载航点列表失败:', error)
+          this.$message.error('加载航点列表失败')
+        }
+      }
+    },
+    
+    handleWaypointChange(value) {
+      if (value) {
+        const waypoint = this.waypointList.find(w => w.id === value)
+        if (waypoint) {
+          this.formData.lng = waypoint.lng
+          this.formData.lat = waypoint.lat
+        }
+      }
+    },
+    
+    handleCancel() {
+      this.$emit('update:visible', false)
+      this.$emit('cancel')
+    },
+    
+    handleConfirm() {
+      const { lng, lat } = this.formData
+      
+      if (!lng || !lat || isNaN(parseFloat(lng)) || isNaN(parseFloat(lat))) {
+        this.$message.error('请输入有效的经度和纬度！')
+        return
+      }
+      
+      if (lng < -180 || lng > 180 || lat < -90 || lat > 90) {
+        this.$message.error('经纬度超出有效范围！')
+        return
+      }
+      
+      this.$emit('confirm', {
+        lng: parseFloat(lng),
+        lat: parseFloat(lat)
+      })
+      this.$emit('update:visible', false)
+    }
+  }
+}
+</script>
+
+<style scoped>
+.dialog-footer {
+  text-align: right;
+}
+
+.locate-dialog {
+  z-index: 99999 !important;
+}
+
+.locate-dialog >>> .el-dialog {
+  margin-top: 15vh !important;
+  position: fixed !important;
+  top: 15vh !important;
+}
+
+.locate-dialog >>> .el-dialog__body {
+  padding: 20px;
+}
+</style>
\ No newline at end of file
diff --git a/ruoyi-ui/src/views/cesiumMap/index.vue b/ruoyi-ui/src/views/cesiumMap/index.vue
index 721a567..cf4a945 100644
--- a/ruoyi-ui/src/views/cesiumMap/index.vue
+++ b/ruoyi-ui/src/views/cesiumMap/index.vue
@@ -35,6 +35,15 @@
       @delete="deleteEntityFromContextMenu"
       @update-property="updateEntityProperty"
     />
+    
+    <!-- 定位弹窗 -->
+    <locate-dialog
+      :visible="locateDialogVisible"
+      @update:visible="locateDialogVisible = $event"
+      @confirm="handleLocateConfirm"
+      @cancel="handleLocateCancel"
+    />
+    
     <!-- 地图右下角：比例尺 + 经纬度 -->
     <div class="map-info-panel">
       <div class="scale-bar">
@@ -57,6 +66,7 @@ import DrawingToolbar from './DrawingToolbar.vue'
 import MeasurementPanel from './MeasurementPanel.vue'
 import HoverTooltip from './HoverTooltip.vue'
 import ContextMenu from './ContextMenu.vue'
+import LocateDialog from './LocateDialog.vue'
 import axios from 'axios'
 import request from '@/utils/request'
 import { getToken } from '@/utils/auth'
@@ -138,14 +148,17 @@ export default {
       coordinatesText: '经度: --, 纬度: --',
       // 比例尺（高德风格）
       scaleBarText: '--',
-      scaleBarWidthPx: 80
+      scaleBarWidthPx: 80,
+      // 定位相关
+      locateDialogVisible: false
     }
   },
   components: {
     DrawingToolbar,
     MeasurementPanel,
     HoverTooltip,
-    ContextMenu
+    ContextMenu,
+    LocateDialog
   },
   mounted() {
     console.log(this.drawDomClick,999999)
@@ -2770,75 +2783,48 @@ export default {
       }
     },
     handleLocate() {
-      const h = this.$createElement
-      this.$msgbox({
-        title: '定位',
-        message: h('div', {style: 'padding: 10px 0;'}, [
-          h('div', {style: 'margin-bottom: 15px;'}, [
-            h('label', {style: 'display: block; margin-bottom: 5px; color: #606266;'}, '经度：'),
-            h('input', {
-              attrs: {
-                type: 'number',
-                placeholder: '例如 116.40',
-                step: '0.000001',
-                value: '116.3974'
-              },
-              style: 'width: 100%; padding: 8px; border: 1px solid #dcdfe6; border-radius: 4px; box-sizing: border-box;',
-              ref: 'lngInput'
-            })
-          ]),
-          h('div', null, [
-            h('label', {style: 'display: block; margin-bottom: 5px; color: #606266;'}, '纬度：'),
-            h('input', {
-              attrs: {
-                type: 'number',
-                placeholder: '例如 39.90',
-                step: '0.000001',
-                value: '39.9093'
-              },
-              style: 'width: 100%; padding: 8px; border: 1px solid #dcdfe6; border-radius: 4px; box-sizing: border-box;',
-              ref: 'latInput'
-            })
-          ])
-        ]),
-        showCancelButton: true,
-        confirmButtonText: '确定',
-        cancelButtonText: '取消',
-        beforeClose: (action, instance, done) => {
-          if (action === 'confirm') {
-            const lngInput = instance.$el.querySelector('input[placeholder="例如 116.40"]')
-            const latInput = instance.$el.querySelector('input[placeholder="例如 39.90"]')
-            const lng = parseFloat(lngInput.value)
-            const lat = parseFloat(latInput.value)
-            if (!lng || !lat || isNaN(lng) || isNaN(lat)) {
-              this.$message.error('请输入有效的经度和纬度！')
-              return
-            }
-            if (lng < -180 || lng > 180 || lat < -90 || lat > 90) {
-              this.$message.error('经纬度超出有效范围！')
-              return
-            }
-            if (this.viewer) {
-              this.viewer.camera.flyTo({
-                destination: Cesium.Cartesian3.fromDegrees(lng, lat, 5000),
-                orientation: {
-                  heading: Cesium.Math.toRadians(0.0),
-                  pitch: Cesium.Math.toRadians(-90.0),
-                  roll: 0.0
-                },
-                duration: 2
-              })
-              this.$message.success(`已定位到经度 ${lng.toFixed(4)}，纬度 ${lat.toFixed(4)}`)
-            }
-            done()
-          } else {
-            this.$message.info('已取消定位')
-            done()
-          }
-        }
-      }).catch(() => {
-        this.$message.info('已取消定位')
+      this.locateDialogVisible = true
+    },
+    
+    handleLocateConfirm(location) {
+      const { lng, lat } = location
+      if (this.viewer) {
+        this.viewer.camera.flyTo({
+          destination: Cesium.Cartesian3.fromDegrees(lng, lat, 100000),
+          orientation: {
+            heading: Cesium.Math.toRadians(0.0),
+            pitch: Cesium.Math.toRadians(-90.0),
+            roll: 0.0
+          },
+          duration: 2
+        })
+        this.$message.success(`已定位到经度 ${lng.toFixed(4)}，纬度 ${lat.toFixed(4)}`)
+      }
+    },
+    
+    handleLocateCancel() {
+      this.$message.info('已取消定位')
+    },
+    updateSelectOptions(refName, dataList, labelField) {
+      const select = document.querySelector(`select[ref="${refName}"]`)
+      if (!select) return
+      
+      const currentValue = select.value
+      select.innerHTML = ''
+      
+      const defaultOption = document.createElement('option')
+      defaultOption.value = ''
+      defaultOption.textContent = refName === 'routeSelect' ? '请选择航线' : '请选择航点'
+      select.appendChild(defaultOption)
+      
+      dataList.forEach(item => {
+        const option = document.createElement('option')
+        option.value = item.id
+        option.textContent = typeof labelField === 'function' ? labelField(item) : item[labelField]
+        select.appendChild(option)
       })
+      
+      select.value = currentValue
     },
     initScaleBar() {
       const that = this