feat: 修正bug

src/utils/math.ts

@@ -824,7 +824,7 @@ export const getLineEdgeJoinInfo = (
     !lineInner(targetInner, innerJoin) &&
     !lineInner(originInner, innerJoin)
   ) {
-    // return;
+    return;
   }
 
   let originInnerPoints: Pos[] = [innerJoin];