diff --git a/jshERP-boot/src/main/java/com/jsh/erp/utils/StringUtil.java b/jshERP-boot/src/main/java/com/jsh/erp/utils/StringUtil.java
index d54fd0b0..f3141a20 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/utils/StringUtil.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/utils/StringUtil.java
@@ -444,8 +444,4 @@ public class StringUtil {
         return originStr.replaceAll("(?i)" + regex, "");
     }
 
-    public static void main(String[] args) {
-        int i = 10/3;
-        System.out.println(i);
-    }
 }
diff --git a/jshERP-boot/src/main/java/com/jsh/erp/utils/Tools.java b/jshERP-boot/src/main/java/com/jsh/erp/utils/Tools.java
index 47955317..d9e4f207 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/utils/Tools.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/utils/Tools.java
@@ -667,25 +667,9 @@ public class Tools {
     }
 
     public static void main(String[] args) {
-        String aa = "的付的反对法的发的说法";
-        char[] bb = aa.toCharArray();
-        for (char c : bb) {
-            System.out.println(c);
-        }
-        System.out.println(getBeforeMonth(1));
-
-        try {
-            System.out.println(md5Encryp("guest"));
-            System.out.println(md5Encryp("admin"));
-        } catch (NoSuchAlgorithmException e) {
-            // TODO Auto-generated catch block
-        }
-
-        String value = "2333";
-        System.out.println(checkStrIsNum(value));
-
-        for (int i = 0; i < 100; i++) {
-            System.out.print(getRandomChar() + "  ||    ");
-        }
+        Date date = new Date();
+        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        String dateString = formatter.format(date);
+        System.out.println(dateString);
     }
 }
diff --git a/jshERP-boot/src/test/java/Test.java b/jshERP-boot/src/test/java/Test.java
deleted file mode 100644
index e9250767..00000000
--- a/jshERP-boot/src/test/java/Test.java
+++ /dev/null
@@ -1,12 +0,0 @@
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-public class Test {
-
-    public static void main(String args[]){
-        Date date = new Date();
-        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
-        String dateString = formatter.format(date);
-        System.out.println(dateString);
-    }
-}