diff --git a/src/app/babylon/tool/babylon-tool.ts b/src/app/babylon/tool/babylon-tool.ts
index f5b43c5..e9e7203 100644
--- a/src/app/babylon/tool/babylon-tool.ts
+++ b/src/app/babylon/tool/babylon-tool.ts
@@ -352,6 +352,9 @@ export class BabylonTool {
     camera.alpha = BabylonTool.limitPI(camera.alpha);
     camera.beta = BabylonTool.limitPI(camera.beta);
 
+    alpha = BabylonTool.limitPI(alpha);
+    beta = BabylonTool.limitPI(beta);
+
     //缓动动画
     let easingFunction = new QuadraticEase();
     easingFunction.setEasingMode(EasingFunction.EASINGMODE_EASEOUT);
@@ -433,6 +436,8 @@ export class BabylonTool {
   public static limitPI(value: number) {
     let result = value;
 
+    console.log("输入", result);
+
     while (result < - Math.PI) {
       result += Math.PI * 2;
     }
@@ -440,6 +445,7 @@ export class BabylonTool {
     while (result > Math.PI * 2) {
       result -= Math.PI * 2;
     }
+    console.log("输出", result);
     return result;
   }