diff --git a/src/ds/diagram/GraphIterator.java b/src/ds/diagram/GraphIterator.java
new file mode 100644
index 0000000..50a096e
--- /dev/null
+++ b/src/ds/diagram/GraphIterator.java
@@ -0,0 +1,15 @@
+package ds.diagram;
+
+/**
+ * 图的遍历
+ * @author Wen
+ * @date 2022/9/8 23:44
+ */
+public class GraphIterator {
+    /*
+      TODO
+      广度优先遍历 队列
+      深度优先遍历 栈
+      最小生成树 K算法(并查集) P算法(用最小边找未连通的点)
+     */
+}