diff --git a/src/servlet/project/AddServlet.java b/src/servlet/project/AddServlet.java
index e7168c1a02afe843eabbe1b72f77f0b42790a0bb..8765c19add2a39791ff8a07098a6149af5752f8b 100644
--- a/src/servlet/project/AddServlet.java
+++ b/src/servlet/project/AddServlet.java
@@ -16,6 +16,7 @@ import java.util.Date;
 
 @WebServlet(name = "AddServlet", urlPatterns = "/AddServlet")
 public class AddServlet extends HttpServlet {
+
     protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         request.setCharacterEncoding("utf-8");
         response.setContentType("text/html;charset=utf-8");
diff --git a/web/js/People/change-passward.js b/web/js/People/change-passward.js
index c0ab140109b503b8afa10e3f92450d3bc653996b..69a2ddd8a7f216b8585dd46a3cb2c208726b18ad 100644
--- a/web/js/People/change-passward.js
+++ b/web/js/People/change-passward.js
@@ -141,7 +141,7 @@ function confirmOldPwd() {
         },
         success : function(response) {
             if (response == 1) {
-                alert("Change Password Success");
+                alert("Change Password Success! Automatically Logout ~");
                 result = 1;
             } else {
                 result = -1;
diff --git a/web/js/Project/add_new_project.js b/web/js/Project/add_new_project.js
index 57349a65b5c53d568308f656ca8084844d5d023a..7cf406de62d8e6af52d3c894eac11e4bd8513f1a 100644
--- a/web/js/Project/add_new_project.js
+++ b/web/js/Project/add_new_project.js
@@ -254,7 +254,7 @@ function submitForm() {
     // console.log(projectcontent);
 
     $.ajax({
-        type : 'GET',
+        type : 'POST',
         async : false,
         url : '/AddServlet',
         data : {
diff --git a/web/js/Project/update_old_project.js b/web/js/Project/update_old_project.js
index 4ee442415c410549e5a99f0637e6193ee4a32fd1..64a4b18eed54384a6a0a30ec8689e4a561644711 100644
--- a/web/js/Project/update_old_project.js
+++ b/web/js/Project/update_old_project.js
@@ -217,7 +217,7 @@ function submitForm() {
     }
 
     $.ajax({
-        type : 'GET',
+        type : 'POST',
         async : false,
         url : '/EditServlet',
         data : {