diff --git a/src_app_fresh/com/base/util/SortUtil.java b/src_app_fresh/com/base/util/SortUtil.java
new file mode 100644
index 000000000..5164f4ebf
--- /dev/null
+++ b/src_app_fresh/com/base/util/SortUtil.java
@@ -0,0 +1,31 @@
+package com.base.util;
+
+public class SortUtil {
+	
+	/**
+	 * 冒泡算法 int[]
+	 * 
+	 * @param args
+	 */
+	public static void bubbleSort(int[] arr) {
+		System.out.println("排序前数组为：");
+		for (int num : arr) {
+			System.out.println(num + " ");
+		}
+		for (int i = 0; i < arr.length - 1; i++) {
+			for (int j = 0; j < arr.length - 1 - i; j++) {
+				if (arr[j] > arr[j + 1]) {
+					int temp = arr[j];
+					arr[j] = arr[j + 1];
+					arr[j + 1] = temp;
+				}
+			}
+		}
+		System.out.println("排序后的数组为：");
+		for (int num : arr) {
+			System.out.println(num + " ");
+		}
+	}
+	
+	
+}