diff --git a/Test/TestStackDesc.java b/Test/TestStackDesc.java
deleted file mode 100644
index 159a463..0000000
--- a/Test/TestStackDesc.java
+++ /dev/null
@@ -1,35 +0,0 @@
-package com.test.desc;
-import org.junit.Test;
-import java.util.Stack;
-
-/**
- * @author lorem 
- * @date 2018.9.11
- */
-public class TestStackDesc {
-    @Test
-    public void test(){
-        Stack<Integer> stack = new Stack<Integer>();
-        stack.push(1);
-        stack.push(3);
-        stack.push(2);
-
-        sortStackByStack(stack);
-        while(!stack.isEmpty()){
-            System.out.println(stack.pop());
-        }
-    }
-    public void sortStackByStack(Stack<Integer> stack) {
-        Stack<Integer> help = new Stack<Integer>();
-        while(!stack.isEmpty()){
-            int cur = stack.pop();
-            while(!help.isEmpty() && help.peek()< cur){
-                stack.push(help.pop());
-            }
-            help.push(cur);
-        }
-        while (!help.isEmpty()){
-            stack.push(help.pop());
-        }
-    }
-}