perf: 优化通关流程

assets/prefabs/PageLevel.prefab

@@ -290,7 +290,7 @@
     "_lpos": {
       "__type__": "cc.Vec3",
       "x": 0,
-      "y": 922.9949999999999,
+      "y": 848.5140000000001,
       "z": 0
     },
     "_lrot": {
@@ -567,7 +567,7 @@
     "_target": null,
     "_left": 0,
     "_right": 0,
-    "_top": 84.55500000000006,
+    "_top": 159.03599999999994,
     "_bottom": 0,
     "_horizontalCenter": 0,
     "_verticalCenter": 0,
@@ -2064,8 +2064,8 @@
     },
     "_lpos": {
       "__type__": "cc.Vec3",
-      "x": -406.853,
-      "y": 811.433,
+      "x": -304.946,
+      "y": 963.458,
       "z": 0
     },
     "_lrot": {
@@ -2567,9 +2567,9 @@
     },
     "_alignFlags": 9,
     "_target": null,
-    "_left": 83.14699999999999,
+    "_left": 185.05399999999997,
     "_right": 0,
-    "_top": 218.567,
+    "_top": 66.54200000000003,
     "_bottom": 0,
     "_horizontalCenter": 0,
     "_verticalCenter": 0,
@@ -2636,7 +2636,7 @@
     "_lpos": {
       "__type__": "cc.Vec3",
       "x": 303.639,
-      "y": 811.491,
+      "y": 963.516,
       "z": 0
     },
     "_lrot": {
@@ -3140,7 +3140,7 @@
     "_target": null,
     "_left": 0,
     "_right": 186.361,
-    "_top": 218.50900000000001,
+    "_top": 66.48400000000004,
     "_bottom": 0,
     "_horizontalCenter": 0,
     "_verticalCenter": 0,