diff --git a/src/Common/InterfereUtil.ts b/src/Common/InterfereUtil.ts
index 2b3fb5215..f4300bab1 100644
--- a/src/Common/InterfereUtil.ts
+++ b/src/Common/InterfereUtil.ts
@@ -13,7 +13,6 @@ import { ObjectId } from "../DatabaseServices/ObjectId";
 import { ProcessingGroupRecord } from "../DatabaseServices/ProcessingGroup/ProcessingGroupRecord";
 import { TemplateLatticeRecord } from "../DatabaseServices/Template/ProgramTempate/TemplateLatticeRecord";
 import { TemplateWineRackRecord } from "../DatabaseServices/Template/ProgramTempate/TemplateWineRackRecord";
-import { BoxIsSolid } from "../Geometry/Box";
 import { OBB } from "../Geometry/OBB/obb";
 import { FuzzyFactory } from "../csg/core/FuzzyFactory";
 import { CSG2Geometry2, Geometry2CSG2 } from "../csg/core/Geometry2CSG";
@@ -187,7 +186,11 @@ export class CheckInterfereTool
                     {
                         const [min, max] = measureBoundingBox(p);
                         const box = new Box3(new Vector3(min[0], min[1], min[2]), new Vector3(max[0], max[1], max[2]));
-                        let isSolid = BoxIsSolid(box, 0.2);
+                        let size = new Vector3;
+                        box.getSize(size);
+
+                        let arr = size.toArray();
+                        let isSolid = arr.every(a => a > 0.2) && (arr.filter(a => a > 1).length > 1);
                         return isSolid;
                     }))
                         continue;