diff --git a/public/bim.html b/public/bim.html
index 31cd81b3..650d1b96 100644
--- a/public/bim.html
+++ b/public/bim.html
@@ -62,7 +62,7 @@
             console.log(data.colorArr)
             setTimeout(() => {
              // 恢复模型状态
-             viewer3D.setState(modelState);
+            viewer3D.setState(modelState);
             console.log(model3D)
             model3D.hideComponentsById(data.hideArr);
             data.colorArr.map(item => {