diff --git a/SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/UserInterfaceState.xcuserstate b/SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/UserInterfaceState.xcuserstate
index 376b8d2..cb2a2f5 100644
Binary files a/SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/UserInterfaceState.xcuserstate and b/SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist b/SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
index d50325e..abf744f 100644
--- a/SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
+++ b/SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
@@ -467,8 +467,8 @@
             filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "413"
-            endingLineNumber = "413"
+            startingLineNumber = "417"
+            endingLineNumber = "417"
             landmarkName = "notification_didActiveNotification(notification:)"
             landmarkType = "7">
          </BreakpointContent>
@@ -642,8 +642,8 @@
             filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "657"
-            endingLineNumber = "657"
+            startingLineNumber = "661"
+            endingLineNumber = "661"
             landmarkName = "navgationButtonClick2(sender:)"
             landmarkType = "7">
             <Locations>
@@ -692,6 +692,21 @@
                   endingLineNumber = "657"
                   offsetFromSymbolStart = "920">
                </Location>
+               <Location
+                  uuid = "A1C134FD-F27C-4C32-9835-E1C81C6ADB12 - 43f01c3bc010fdda"
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "closure #2 (Swift.Int) -&gt; () in SwiftProject.CCSpatialVideoDisplayController.navgationButtonClick2(sender: __C.UIButton) -&gt; ()"
+                  moduleName = "SwiftProject"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/aaa/Documents/IOS%20Dev/VR/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "661"
+                  endingLineNumber = "661"
+                  offsetFromSymbolStart = "920">
+               </Location>
             </Locations>
          </BreakpointContent>
       </BreakpointProxy>
@@ -705,8 +720,8 @@
             filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "695"
-            endingLineNumber = "695"
+            startingLineNumber = "699"
+            endingLineNumber = "699"
             landmarkName = "selectedSpatialType(selectedIndex:)"
             landmarkType = "7">
             <Locations>
@@ -755,6 +770,21 @@
                   endingLineNumber = "695"
                   offsetFromSymbolStart = "52">
                </Location>
+               <Location
+                  uuid = "C570719E-63A4-43FF-B822-56E182D55F24 - 6adcab4b43049a68"
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "SwiftProject.CCSpatialVideoDisplayController.selectedSpatialType(selectedIndex: Swift.Int) -&gt; ()"
+                  moduleName = "SwiftProject"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/aaa/Documents/IOS%20Dev/VR/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "699"
+                  endingLineNumber = "699"
+                  offsetFromSymbolStart = "52">
+               </Location>
             </Locations>
          </BreakpointContent>
       </BreakpointProxy>
@@ -818,6 +848,21 @@
                   endingLineNumber = "172"
                   offsetFromSymbolStart = "4340">
                </Location>
+               <Location
+                  uuid = "2332D3C8-7CB7-4C2D-9D3C-D9A7D05737DE - 14547669f585fb72"
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "SwiftProject.CCSpatialDisplayTypeView.init(menuWidth: CoreGraphics.CGFloat, arrow: __C.CGPoint, datas: Swift.Array&lt;(icon: Swift.String, title: Swift.String, isHiden: Swift.Bool)&gt;, configures: Swift.Array&lt;SwiftProject.CCSpatialDisplayTypeConfigure&gt;, dissMissCallback: () -&gt; ()) -&gt; SwiftProject.CCSpatialDisplayTypeView"
+                  moduleName = "SwiftProject"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/aaa/Documents/IOS%20Dev/VR/SwiftProject/SwiftProject/Project/View/CCSpatialDisplayTypeView/CCSpatialDisplayTypeView.swift"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "172"
+                  endingLineNumber = "172"
+                  offsetFromSymbolStart = "2664">
+               </Location>
             </Locations>
          </BreakpointContent>
       </BreakpointProxy>
@@ -881,6 +926,21 @@
                   endingLineNumber = "171"
                   offsetFromSymbolStart = "4008">
                </Location>
+               <Location
+                  uuid = "02F226A8-01C1-4FB7-8724-3FB114CBBC79 - 14547669f585fb1d"
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "SwiftProject.CCSpatialDisplayTypeView.init(menuWidth: CoreGraphics.CGFloat, arrow: __C.CGPoint, datas: Swift.Array&lt;(icon: Swift.String, title: Swift.String, isHiden: Swift.Bool)&gt;, configures: Swift.Array&lt;SwiftProject.CCSpatialDisplayTypeConfigure&gt;, dissMissCallback: () -&gt; ()) -&gt; SwiftProject.CCSpatialDisplayTypeView"
+                  moduleName = "SwiftProject"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/aaa/Documents/IOS%20Dev/VR/SwiftProject/SwiftProject/Project/View/CCSpatialDisplayTypeView/CCSpatialDisplayTypeView.swift"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "171"
+                  endingLineNumber = "171"
+                  offsetFromSymbolStart = "2352">
+               </Location>
             </Locations>
          </BreakpointContent>
       </BreakpointProxy>
@@ -894,8 +954,8 @@
             filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "634"
-            endingLineNumber = "634"
+            startingLineNumber = "638"
+            endingLineNumber = "638"
             landmarkName = "navgationButtonClick2(sender:)"
             landmarkType = "7">
             <Locations>
@@ -929,6 +989,21 @@
                   endingLineNumber = "634"
                   offsetFromSymbolStart = "2144">
                </Location>
+               <Location
+                  uuid = "D98F3857-4C19-43E5-BF3F-36E1A8B7C5C1 - dd02be51299e523c"
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "SwiftProject.CCSpatialVideoDisplayController.navgationButtonClick2(sender: __C.UIButton) -&gt; ()"
+                  moduleName = "SwiftProject"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/aaa/Documents/IOS%20Dev/VR/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "638"
+                  endingLineNumber = "638"
+                  offsetFromSymbolStart = "2144">
+               </Location>
             </Locations>
          </BreakpointContent>
       </BreakpointProxy>
@@ -942,13 +1017,13 @@
             filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialPhotoDisplayController/CCSpatialPhotoDisplayController.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "228"
-            endingLineNumber = "228"
+            startingLineNumber = "231"
+            endingLineNumber = "231"
             landmarkName = "screenOrientationRotate()"
             landmarkType = "7">
             <Locations>
                <Location
-                  uuid = "3EC02902-D13D-4894-8E99-D225CFD60753 - 7be2dad2210924a5"
+                  uuid = "3EC02902-D13D-4894-8E99-D225CFD60753 - 7be2dad2210925c2"
                   shouldBeEnabled = "Yes"
                   ignoreCount = "0"
                   continueAfterRunningActions = "No"
@@ -958,12 +1033,12 @@
                   urlString = "file:///Users/aaa/Documents/IOS%20Dev/VR/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialPhotoDisplayController/CCSpatialPhotoDisplayController.swift"
                   startingColumnNumber = "9223372036854775807"
                   endingColumnNumber = "9223372036854775807"
-                  startingLineNumber = "225"
-                  endingLineNumber = "225"
-                  offsetFromSymbolStart = "1672">
+                  startingLineNumber = "230"
+                  endingLineNumber = "230"
+                  offsetFromSymbolStart = "2092">
                </Location>
                <Location
-                  uuid = "3EC02902-D13D-4894-8E99-D225CFD60753 - 7be2dad2210924a5"
+                  uuid = "3EC02902-D13D-4894-8E99-D225CFD60753 - 7be2dad2210925c2"
                   shouldBeEnabled = "Yes"
                   ignoreCount = "0"
                   continueAfterRunningActions = "No"
@@ -973,9 +1048,9 @@
                   urlString = "file:///Users/aaa/Documents/IOS%20Dev/VR/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialPhotoDisplayController/CCSpatialPhotoDisplayController.swift"
                   startingColumnNumber = "9223372036854775807"
                   endingColumnNumber = "9223372036854775807"
-                  startingLineNumber = "225"
-                  endingLineNumber = "225"
-                  offsetFromSymbolStart = "1848">
+                  startingLineNumber = "230"
+                  endingLineNumber = "230"
+                  offsetFromSymbolStart = "1924">
                </Location>
             </Locations>
          </BreakpointContent>
@@ -990,13 +1065,13 @@
             filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialPhotoDisplayController/CCSpatialPhotoDisplayController.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "236"
-            endingLineNumber = "236"
+            startingLineNumber = "239"
+            endingLineNumber = "239"
             landmarkName = "screenOrientationRotate()"
             landmarkType = "7">
             <Locations>
                <Location
-                  uuid = "A656010D-92B9-41AF-AFCD-DFA1C59CBBE3 - 7be2dad2210925e3"
+                  uuid = "A656010D-92B9-41AF-AFCD-DFA1C59CBBE3 - 7be2dad2210926fa"
                   shouldBeEnabled = "Yes"
                   ignoreCount = "0"
                   continueAfterRunningActions = "No"
@@ -1006,12 +1081,12 @@
                   urlString = "file:///Users/aaa/Documents/IOS%20Dev/VR/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialPhotoDisplayController/CCSpatialPhotoDisplayController.swift"
                   startingColumnNumber = "9223372036854775807"
                   endingColumnNumber = "9223372036854775807"
-                  startingLineNumber = "231"
-                  endingLineNumber = "231"
-                  offsetFromSymbolStart = "2008">
+                  startingLineNumber = "238"
+                  endingLineNumber = "238"
+                  offsetFromSymbolStart = "3988">
                </Location>
                <Location
-                  uuid = "A656010D-92B9-41AF-AFCD-DFA1C59CBBE3 - 7be2dad22109265d"
+                  uuid = "A656010D-92B9-41AF-AFCD-DFA1C59CBBE3 - 7be2dad2210926fa"
                   shouldBeEnabled = "Yes"
                   ignoreCount = "0"
                   continueAfterRunningActions = "No"
@@ -1021,9 +1096,9 @@
                   urlString = "file:///Users/aaa/Documents/IOS%20Dev/VR/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialPhotoDisplayController/CCSpatialPhotoDisplayController.swift"
                   startingColumnNumber = "9223372036854775807"
                   endingColumnNumber = "9223372036854775807"
-                  startingLineNumber = "233"
-                  endingLineNumber = "233"
-                  offsetFromSymbolStart = "3100">
+                  startingLineNumber = "238"
+                  endingLineNumber = "238"
+                  offsetFromSymbolStart = "3176">
                </Location>
             </Locations>
          </BreakpointContent>
diff --git a/SwiftProject/SwiftProject/ExternalScreen/ZZHExternalViewController.swift b/SwiftProject/SwiftProject/ExternalScreen/ZZHExternalViewController.swift
index 2d0ecbb..cb31176 100644
--- a/SwiftProject/SwiftProject/ExternalScreen/ZZHExternalViewController.swift
+++ b/SwiftProject/SwiftProject/ExternalScreen/ZZHExternalViewController.swift
@@ -27,10 +27,11 @@ class ZZHExternalViewController: UIViewController {
         
         
         playerLayer = AVPlayerLayer()
-//        playerLayer?.videoGravity = .resizeAspectFill
+        playerLayer?.videoGravity = .resizeAspectFill
+        playerLayer!.frame = self.view.bounds
         if let externalScreen = UIScreen.screens.first(where: { $0 != UIScreen.main }) {
             let externalScreenSize = externalScreen.bounds.size
-            playerLayer!.frame = CGRectMake(-externalScreenSize.width*0.5, -externalScreenSize.height*0.5, externalScreenSize.width*2, externalScreenSize.height*2)
+//            playerLayer!.frame = CGRectMake(-externalScreenSize.width*0.5, -externalScreenSize.height*0.5, externalScreenSize.width*2, externalScreenSize.height*2)
             
             imageView?.frame = CGRectMake(-externalScreenSize.width*0.5, -externalScreenSize.height*0.5, externalScreenSize.width*2, externalScreenSize.height*2)
             print("外接屏幕的尺寸是: \(externalScreenSize)")