diff --git a/src/app/ui/plan-assistance/plan-assistance.component.ts b/src/app/ui/plan-assistance/plan-assistance.component.ts
index 631f3c9..e8e6fe6 100644
--- a/src/app/ui/plan-assistance/plan-assistance.component.ts
+++ b/src/app/ui/plan-assistance/plan-assistance.component.ts
@@ -22,7 +22,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048cae9d',
@@ -49,7 +49,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048cae9e',
@@ -76,7 +76,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048cae9f',
@@ -103,7 +103,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caea0',
@@ -130,7 +130,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caea1',
@@ -157,7 +157,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caea2',
@@ -184,7 +184,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caea3',
@@ -211,7 +211,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caea4',
@@ -238,7 +238,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caea5',
@@ -265,7 +265,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caea6',
@@ -292,7 +292,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caea7',
@@ -319,7 +319,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caea8',
@@ -346,7 +346,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caea9',
@@ -373,7 +373,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeaa',
@@ -400,7 +400,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeab',
@@ -427,7 +427,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeac',
@@ -454,7 +454,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caead',
@@ -481,7 +481,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeae',
@@ -508,7 +508,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeaf',
@@ -535,7 +535,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeb0',
@@ -562,7 +562,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeb1',
@@ -589,7 +589,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeb2',
@@ -616,7 +616,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeb3',
@@ -643,7 +643,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeb4',
@@ -670,7 +670,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeb5',
@@ -697,7 +697,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeb6',
@@ -724,7 +724,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeb7',
@@ -751,7 +751,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeb8',
@@ -778,7 +778,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeb9',
@@ -805,7 +805,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeba',
@@ -832,7 +832,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caebb',
@@ -859,7 +859,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caebc',
@@ -886,7 +886,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caebd',
@@ -913,7 +913,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caebe',
@@ -940,7 +940,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caebf',
@@ -967,7 +967,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caec0',
@@ -994,7 +994,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caec1',
@@ -1021,7 +1021,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caec2',
@@ -1048,7 +1048,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caec3',
@@ -1075,7 +1075,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caec4',
@@ -1102,7 +1102,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caec5',
@@ -1129,7 +1129,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caec6',
@@ -1156,7 +1156,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caec7',
@@ -1183,7 +1183,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caec8',
@@ -1210,7 +1210,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caec9',
@@ -1237,7 +1237,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caeca',
@@ -1264,7 +1264,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caecb',
@@ -1291,7 +1291,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caecc',
@@ -1318,7 +1318,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caecd',
@@ -1345,7 +1345,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
+      FixedSize: false,
       Height: 32,
       Width: 32,
       Id: '5f67f92238f13cd2048caece',
@@ -1374,7 +1374,7 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
     Enabled: true,
     FillMode: 0,
     FireElementId: 0,
-    FixedSize: true,
+    FixedSize: false,
     Height: 32,
     Width: 32,
     Id: '5f67f92238f13cd2048cae9d',
@@ -1412,6 +1412,6 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
   }
 
   ngAfterViewInit(): void {
-    this.workingArea.loadDemoScene(this.demoData);
+    this.workingArea.loadDemoScene(this.demoData, 0.149);
   }
 }
diff --git a/src/app/working-area/working-area.component.ts b/src/app/working-area/working-area.component.ts
index 03ad560..e56d813 100644
--- a/src/app/working-area/working-area.component.ts
+++ b/src/app/working-area/working-area.component.ts
@@ -397,8 +397,9 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
   /**
    * 加载测试界面
    */
-  public loadDemoScene(list: any[]) {
+  public loadDemoScene(list: any[], backgroundScale: number) {
     this.backgroundImage.texture = PIXI.Texture.from('./assets/images/demo.jpg');
+    this.setBackgroundScale(backgroundScale);
     list.forEach(element => {
       const single = new SinglePointIcon(element, this);
     });
@@ -414,9 +415,9 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
-      Height: 32,
-      Width: 32,
+      FixedSize: false,
+      Height: 45,
+      Width: 45,
       Id: '5f67f92238f13cd2048cae9d',
       ImageUrl: './assets/images/泡沫消防车.png',
       InteractiveMode: 0,
@@ -425,7 +426,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
         x: 1295,
         y: 1237
       },
-      Name: '泡沫消防车',
+      Name: '',
       PropertyInfos: [
         {
           Enabled: true,
@@ -433,7 +434,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
           PhysicalUnit: '',
           PropertyName: '名称/编号',
           PropertyType: 0,
-          PropertyValue: '钦南区新兴消防',
+          PropertyValue: '',
           Required: false,
           RuleName: '',
           RuleValue: '',
@@ -459,9 +460,9 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
       Enabled: true,
       FillMode: 0,
       FireElementId: 0,
-      FixedSize: true,
-      Height: 32,
-      Width: 32,
+      FixedSize: false,
+      Height: 45,
+      Width: 45,
       Id: '5f67f92238f13cd2048cae9d',
       ImageUrl: './assets/images/水罐消防车.png',
       InteractiveMode: 0,
@@ -470,7 +471,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
         x: 1295,
         y: 1237
       },
-      Name: '水罐消防车',
+      Name: '',
       PropertyInfos: [
         {
           Enabled: true,
@@ -478,7 +479,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
           PhysicalUnit: '',
           PropertyName: '名称/编号',
           PropertyType: 0,
-          PropertyValue: '钦南区新兴消防',
+          PropertyValue: '',
           Required: false,
           RuleName: '',
           RuleValue: '',