diff --git a/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController.swift b/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController.swift
index b902221..d3009a7 100644
--- a/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController.swift
+++ b/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController.swift
@@ -42,9 +42,10 @@ class CCSpatialVideoDisplayController: BaseController, AVPlayerViewControllerDel
                                  ]
             }
             else{
-                self.selectedIndex = .monocular2D//在非串流模式下，默认选项为monocular2D
-                self.typeData = [(icon:"type_check",title:"单眼2D",isHiden:false),
-                                 (icon:"type_check",title:"平行眼",isHiden:false),
+                self.selectedIndex = .parallelEyes//在非串流模式下，默认选项为monocular2D
+                self.typeData = [(icon:"type_check",title:"平行眼",isHiden:false),
+                                 (icon:"type_check",title:"单眼2D",isHiden:false),
+                                 
                                  (icon:"type_check",title:"红蓝立体",isHiden:false),
                                  (icon:"type_check",title:"交叉眼",isHiden:false)]
             }
@@ -65,7 +66,7 @@ class CCSpatialVideoDisplayController: BaseController, AVPlayerViewControllerDel
     var link = false//是否已连接设备
     var isPlaying = false//是否正在播放
     
-    var selectedIndex:SpatialType = .monocular2D//记录当前选择的菜单选项
+    var selectedIndex:SpatialType = .parallelEyes//记录当前选择的菜单选项
     {
         didSet{
             //进行相应解码操作，边解边播
@@ -138,7 +139,7 @@ class CCSpatialVideoDisplayController: BaseController, AVPlayerViewControllerDel
         button.layer.cornerRadius = 18
         button.layer.borderWidth = 1
         button.layer.borderColor = UIColor.white.cgColor
-        button.setTitle("单眼2D", for: UIControl.State.normal)
+        button.setTitle("平行眼", for: UIControl.State.normal)
         button.setImage(UIImage.init(named: "type_button_arrow_down"), for: .normal)
         button.updateBtnEdgeInsets(style: .Right, space: 10)
         button.setTitleColor(UIColor.white, for: UIControl.State.normal)
@@ -148,8 +149,9 @@ class CCSpatialVideoDisplayController: BaseController, AVPlayerViewControllerDel
     
     
     
-    var typeData:[(icon:String,title:String,isHiden:Bool)] = [(icon:"type_check",title:"单眼2D",isHiden:false),
-                                                              (icon:"type_check",title:"平行眼",isHiden:false),
+    var typeData:[(icon:String,title:String,isHiden:Bool)] = [(icon:"type_check",title:"平行眼",isHiden:false),
+                                                              (icon:"type_check",title:"单眼2D",isHiden:false),
+                                                              
                                                               (icon:"type_check",title:"红蓝立体",isHiden:false),
                                                               (icon:"type_check",title:"交叉眼",isHiden:false)]
     {