diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/domain/RouteWaypoints.java b/ruoyi-system/src/main/java/com/ruoyi/system/domain/RouteWaypoints.java
index 4d83b21..b2aea1b 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/domain/RouteWaypoints.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/domain/RouteWaypoints.java
@@ -63,6 +63,12 @@ public class RouteWaypoints extends BaseEntity
     @Excel(name = "盘旋参数")
     private String holdParams;
 
+    /** 航点标签文字大小(px)，用于地图显示 */
+    private Integer labelFontSize;
+
+    /** 航点标签文字颜色(如 #333333)，用于地图显示 */
+    private String labelColor;
+
     public void setId(Long id) 
     {
         this.id = id;
@@ -179,6 +185,22 @@ public class RouteWaypoints extends BaseEntity
         return holdParams;
     }
 
+    public void setLabelFontSize(Integer labelFontSize) {
+        this.labelFontSize = labelFontSize;
+    }
+
+    public Integer getLabelFontSize() {
+        return labelFontSize;
+    }
+
+    public void setLabelColor(String labelColor) {
+        this.labelColor = labelColor;
+    }
+
+    public String getLabelColor() {
+        return labelColor;
+    }
+
     @Override
     public String toString() {
         return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
@@ -194,6 +216,8 @@ public class RouteWaypoints extends BaseEntity
             .append("turnAngle", getTurnAngle())
             .append("pointType", getPointType())
             .append("holdParams", getHoldParams())
+            .append("labelFontSize", getLabelFontSize())
+            .append("labelColor", getLabelColor())
             .toString();
     }
 
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/RouteWaypointsServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/RouteWaypointsServiceImpl.java
index 63be94c..75c5ea1 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/RouteWaypointsServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/RouteWaypointsServiceImpl.java
@@ -62,6 +62,14 @@ public class RouteWaypointsServiceImpl implements IRouteWaypointsService
             routeWaypoints.setSeq((long) (maxSeq + 1));
         }
 
+        // 2.5 地图标签默认值：字号 14、颜色 #333333（微软雅黑、不加粗）
+        if (routeWaypoints.getLabelFontSize() == null) {
+            routeWaypoints.setLabelFontSize(14);
+        }
+        if (routeWaypoints.getLabelColor() == null || routeWaypoints.getLabelColor().isEmpty()) {
+            routeWaypoints.setLabelColor("#333333");
+        }
+
         // 3. 执行若依生成的原始插入方法
         return routeWaypointsMapper.insertRouteWaypoints(routeWaypoints);
     }
diff --git a/ruoyi-system/src/main/resources/mapper/system/RouteWaypointsMapper.xml b/ruoyi-system/src/main/resources/mapper/system/RouteWaypointsMapper.xml
index b5d6df5..a484b4d 100644
--- a/ruoyi-system/src/main/resources/mapper/system/RouteWaypointsMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/RouteWaypointsMapper.xml
@@ -17,10 +17,12 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="turnAngle"    column="turn_angle"    />
         <result property="pointType"    column="point_type"    />
         <result property="holdParams"    column="hold_params"    />
+        <result property="labelFontSize"    column="label_font_size"    />
+        <result property="labelColor"    column="label_color"    />
     </resultMap>
 
     <sql id="selectRouteWaypointsVo">
-        select id, route_id, name, seq, lat, lng, alt, speed, start_time, turn_angle, point_type, hold_params from route_waypoints
+        select id, route_id, name, seq, lat, lng, alt, speed, start_time, turn_angle, point_type, hold_params, label_font_size, label_color from route_waypoints
     </sql>
 
     <select id="selectRouteWaypointsList" parameterType="RouteWaypoints" resultMap="RouteWaypointsResult">
@@ -63,6 +65,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="turnAngle != null">turn_angle,</if>
             <if test="pointType != null and pointType != ''">point_type,</if>
             <if test="holdParams != null">hold_params,</if>
+            <if test="labelFontSize != null">label_font_size,</if>
+            <if test="labelColor != null">label_color,</if>
          </trim>
         <trim prefix="values (" suffix=")" suffixOverrides=",">
             <if test="routeId != null">#{routeId},</if>
@@ -76,6 +80,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="turnAngle != null">#{turnAngle},</if>
             <if test="pointType != null and pointType != ''">#{pointType},</if>
             <if test="holdParams != null">#{holdParams},</if>
+            <if test="labelFontSize != null">#{labelFontSize},</if>
+            <if test="labelColor != null">#{labelColor},</if>
          </trim>
     </insert>
 
@@ -93,6 +99,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="turnAngle != null">turn_angle = #{turnAngle},</if>
             <if test="pointType != null">point_type = #{pointType},</if>
             <if test="holdParams != null">hold_params = #{holdParams},</if>
+            <if test="labelFontSize != null">label_font_size = #{labelFontSize},</if>
+            <if test="labelColor != null">label_color = #{labelColor},</if>
         </trim>
         where id = #{id}
     </update>
diff --git a/ruoyi-ui/src/views/cesiumMap/index.vue b/ruoyi-ui/src/views/cesiumMap/index.vue
index 6f9b205..7d7713e 100644
--- a/ruoyi-ui/src/views/cesiumMap/index.vue
+++ b/ruoyi-ui/src/views/cesiumMap/index.vue
@@ -458,11 +458,11 @@ export default {
           },
           label: {
             text: `WP${wpIndex}`,
-            font: '12px MicroSoft YaHei',
+            font: '14px Microsoft YaHei',
             pixelOffset: new Cesium.Cartesian2(0, -20),
-            fillColor: Cesium.Color.WHITE,
+            fillColor: Cesium.Color.fromCssColorString('#333333'),
             outlineColor: Cesium.Color.BLACK,
-            outlineWidth: 2,
+            outlineWidth: 1,
             style: Cesium.LabelStyle.FILL_AND_OUTLINE
           }
         });
@@ -483,13 +483,8 @@ export default {
                 if (positions.length > 0 && activeCursorPosition) return [...positions, activeCursorPosition];
                 return positions;
               }, false),
-              width: 4,
-              // 黑白斑马材质
-              material: new Cesium.PolylineDashMaterialProperty({
-                color: Cesium.Color.WHITE,      // 主色：白
-                gapColor: Cesium.Color.BLACK,   // 间隙色：黑
-                dashLength: 20.0                // 斑马纹长度
-              }),
+              width: 3,
+              material: Cesium.Color.fromCssColorString('#800080'),
               clampToGround: true
             }
           });
@@ -562,7 +557,7 @@ export default {
         name: 'HOLD',
         position: this.missionPendingHold.center,
         point: { pixelSize: 10, color: Cesium.Color.ORANGE, outlineColor: Cesium.Color.WHITE, outlineWidth: 2, disableDepthTestDistance: Number.POSITIVE_INFINITY },
-        label: { text: 'HOLD', font: '12px MicroSoft YaHei', fillColor: Cesium.Color.ORANGE, outlineColor: Cesium.Color.BLACK, outlineWidth: 2 }
+        label: { text: 'HOLD', font: '14px Microsoft YaHei', fillColor: Cesium.Color.ORANGE, outlineColor: Cesium.Color.BLACK, outlineWidth: 1 }
       });
       this.$emit('drawing-points-update', this.drawingPoints.length);
     },
@@ -933,7 +928,7 @@ export default {
       const lineColor = lineStyle.color || '#800080';
       const gapColor = lineStyle.gapColor != null ? lineStyle.gapColor : '#000000';
       const dashLen = lineStyle.dashLength != null ? lineStyle.dashLength : 20;
-      const useDash = (lineStyle.style || 'dash') === 'dash';
+      const useDash = (lineStyle.style || 'solid') === 'dash';
       const lineMaterial = useDash
         ? new Cesium.PolylineDashMaterialProperty({
             color: Cesium.Color.fromCssColorString(lineColor),
@@ -986,11 +981,11 @@ export default {
           },
           label: {
             text: wp.name || `WP${index + 1}`,
-            font: `${Math.max(9, pixelSize + 2)}px MicroSoft YaHei`,
+            font: `${wp.labelFontSize != null ? Math.min(28, Math.max(10, Number(wp.labelFontSize))) : 14}px Microsoft YaHei`,
             pixelOffset: new Cesium.Cartesian2(0, -Math.max(14, pixelSize + 8)),
-            fillColor: Cesium.Color.WHITE,
+            fillColor: Cesium.Color.fromCssColorString(wp.labelColor || '#333333'),
             outlineColor: Cesium.Color.BLACK,
-            outlineWidth: 2,
+            outlineWidth: 1,
             style: Cesium.LabelStyle.FILL_AND_OUTLINE
           }
         });
@@ -1110,11 +1105,11 @@ export default {
                   },
                   label: {
                     text: wpName,
-                    font: `${Math.max(9, pixelSize + 2)}px MicroSoft YaHei`,
+                    font: `${wp.labelFontSize != null ? Math.min(28, Math.max(10, Number(wp.labelFontSize))) : 14}px Microsoft YaHei`,
                     pixelOffset: new Cesium.Cartesian2(0, -Math.max(14, pixelSize + 8)),
-                    fillColor: Cesium.Color.WHITE,
+                    fillColor: Cesium.Color.fromCssColorString(wp.labelColor || '#333333'),
                     outlineColor: Cesium.Color.BLACK,
-                    outlineWidth: 2,
+                    outlineWidth: 1,
                     style: Cesium.LabelStyle.FILL_AND_OUTLINE
                   }
                 });
@@ -1626,12 +1621,21 @@ export default {
           imageryProvider: false,
           terrainProvider: new Cesium.EllipsoidTerrainProvider(),
           baseLayer: false,
-          // 允许截图时读取 canvas 内容（否则 toDataURL 会得到黑屏）
+          // 按需渲染：仅在场景变化时渲染，降低空闲时 CPU/GPU 占用（若某处界面不刷新可主动调用 viewer.scene.requestRender()）
+          requestRenderMode: true,
+          maximumRenderTimeChange: Infinity,
+          // 允许截图时读取 canvas 内容（若截图仅用 readPixels 可改为 false 以提升性能）
           contextOptions: {
             preserveDrawingBuffer: true
           }
         })
         this.viewer.cesiumWidget.creditContainer.style.display = "none"
+        // 按需渲染时：实体增删改后主动请求一帧，避免界面不刷新
+        if (this.viewer.scene.requestRenderMode) {
+          this.viewer.entities.collectionChanged.addEventListener(() => {
+            this.viewer.scene.requestRender()
+          })
+        }
         this.loadOfflineMap()
         this.setup2DConstraints()
         // 初始视野：中国中心（仅中国瓦片时无需世界瓦片，国外区域会无瓦片显示为空白）
diff --git a/ruoyi-ui/src/views/childRoom/index.vue b/ruoyi-ui/src/views/childRoom/index.vue
index f60e3f6..0238cc7 100644
--- a/ruoyi-ui/src/views/childRoom/index.vue
+++ b/ruoyi-ui/src/views/childRoom/index.vue
@@ -1087,7 +1087,7 @@ export default {
         return;
       }
 
-      // 2. 构造数据（含盘旋航点的 pointType、holdParams）
+      // 2. 构造数据（含盘旋航点的 pointType、holdParams；地图标签默认字号 14、颜色 #333333）
       const finalWaypoints = this.tempMapPoints.map((p, index) => ({
         name: p.name || `WP${index + 1}`,
         lat: p.lat,
@@ -1096,6 +1096,8 @@ export default {
         speed: p.speed != null ? p.speed : 800.0,
         startTime: p.startTime || 'K+00:00:00',
         turnAngle: p.turnAngle != null ? p.turnAngle : 0.0,
+        labelFontSize: p.labelFontSize != null ? p.labelFontSize : 14,
+        labelColor: p.labelColor || '#333333',
         ...(p.pointType && { pointType: p.pointType }),
         ...(p.holdParams != null && { holdParams: typeof p.holdParams === 'string' ? p.holdParams : JSON.stringify(p.holdParams) })
       }));
@@ -1194,6 +1196,8 @@ export default {
         };
         if (updatedWaypoint.pointType != null) payload.pointType = updatedWaypoint.pointType;
         if (updatedWaypoint.holdParams != null) payload.holdParams = updatedWaypoint.holdParams;
+        if (updatedWaypoint.labelFontSize != null) payload.labelFontSize = updatedWaypoint.labelFontSize;
+        if (updatedWaypoint.labelColor != null) payload.labelColor = updatedWaypoint.labelColor;
         const response = await updateWaypoints(payload);
         if (response.code === 200) {
           const index = this.selectedRouteDetails.waypoints.findIndex(p => p.id === updatedWaypoint.id);
diff --git a/ruoyi-ui/src/views/dialogs/WaypointEditDialog.vue b/ruoyi-ui/src/views/dialogs/WaypointEditDialog.vue
index 5741f17..a1eca29 100644
--- a/ruoyi-ui/src/views/dialogs/WaypointEditDialog.vue
+++ b/ruoyi-ui/src/views/dialogs/WaypointEditDialog.vue
@@ -14,6 +14,22 @@
             <el-input v-model="formData.name" placeholder="请输入航点名称"></el-input>
           </el-form-item>
 
+          <el-form-item label="地图文字大小" prop="labelFontSize">
+            <el-input-number
+              v-model="formData.labelFontSize"
+              :min="10"
+              :max="28"
+              controls-position="right"
+              placeholder="字号(px)"
+              style="width: 100%;"
+            />
+            <div class="form-tip">航点名称在地图上的显示字号，微软雅黑字体</div>
+          </el-form-item>
+          <el-form-item label="地图文字颜色" prop="labelColor">
+            <el-color-picker v-model="formData.labelColor" size="small" />
+            <span class="color-value">{{ formData.labelColor }}</span>
+          </el-form-item>
+
           <el-form-item label="高度" prop="alt">
             <el-input-number
               v-model="formData.alt"
@@ -137,7 +153,9 @@ export default {
         holdSemiMajor: 500,
         holdSemiMinor: 300,
         holdHeadingDeg: 0,
-        holdClockwise: true
+        holdClockwise: true,
+        labelFontSize: 14,
+        labelColor: '#333333'
       },
       rules: {
         name: [
@@ -195,6 +213,8 @@ export default {
           holdClockwise = p.clockwise !== false;
         }
       } catch (e) {}
+      const labelFontSize = this.waypoint.labelFontSize != null ? Number(this.waypoint.labelFontSize) : 14;
+      const labelColor = this.waypoint.labelColor || '#333333';
       this.formData = {
         name: this.waypoint.name || '',
         alt: this.waypoint.alt !== undefined && this.waypoint.alt !== null ? Number(this.waypoint.alt) : 0,
@@ -209,7 +229,9 @@ export default {
         holdSemiMajor,
         holdSemiMinor,
         holdHeadingDeg,
-        holdClockwise
+        holdClockwise,
+        labelFontSize: Math.min(28, Math.max(10, labelFontSize)),
+        labelColor
       };
 
       this.$nextTick(() => {
@@ -226,7 +248,13 @@ export default {
         if (valid) {
           const { minutesFromK, ...rest } = this.formData;
           const startTimeStr = this.minutesToStartTime(minutesFromK);
-          const payload = { ...this.waypoint, ...rest, startTime: startTimeStr };
+          const payload = {
+            ...this.waypoint,
+            ...rest,
+            startTime: startTimeStr,
+            labelFontSize: this.formData.labelFontSize,
+            labelColor: this.formData.labelColor
+          };
           if (this.formData.pointType && this.formData.pointType !== 'normal') {
             payload.pointType = this.formData.pointType;
             payload.holdParams = this.formData.pointType === 'hold_circle'
@@ -362,4 +390,10 @@ export default {
   margin-top: 4px;
   line-height: 1.4;
 }
+
+.color-value {
+  margin-left: 8px;
+  font-size: 12px;
+  color: #606266;
+}
 </style>