diff --git a/common/src/main/java/cn/zbx1425/sowcerext/model/integration/RawMeshBuilder.java b/common/src/main/java/cn/zbx1425/sowcerext/model/integration/RawMeshBuilder.java
index 9348b8df..e391d755 100644
--- a/common/src/main/java/cn/zbx1425/sowcerext/model/integration/RawMeshBuilder.java
+++ b/common/src/main/java/cn/zbx1425/sowcerext/model/integration/RawMeshBuilder.java
@@ -75,8 +75,8 @@ public RawMeshBuilder lightMapUV(short u, short v) {
         return this;
     }
 
-    private void setNewDefaultVertex() {
-        buildingVertex = new Vertex();
+    private RawMeshBuilder setNewDefaultVertex() {
+        buildingVertex = new Vertex(new Vector3f(0， 0, 0));
         buildingVertex.normal = new Vector3f(0, 1, 0);
         buildingVertex.u = 0;
         buildingVertex.v = 0;