diff --git a/app/views/organizations/_join_course_menu.html.erb b/app/views/organizations/_join_course_menu.html.erb
index e66d0bcce..a643acdcf 100644
--- a/app/views/organizations/_join_course_menu.html.erb
+++ b/app/views/organizations/_join_course_menu.html.erb
@@ -91,6 +91,7 @@
                     url: "/organizations/" + orgId + "/search_courses?name=" + $("input[name='courses']").val().trim(),
                     type: "get"
                 });
+                alert("加入成功");
             }
         });
     }
diff --git a/app/views/organizations/_join_project_menu.html.erb b/app/views/organizations/_join_project_menu.html.erb
index 765b4b23a..ea5b4ce25 100644
--- a/app/views/organizations/_join_project_menu.html.erb
+++ b/app/views/organizations/_join_project_menu.html.erb
@@ -87,6 +87,7 @@
                     url: "/organizations/" + orgId + "/search_projects?name=" + $("input[name='projects']").val().trim(),
                     type: "get"
                 });
+                alert("加入成功");
             }
         });
     }
diff --git a/app/views/organizations/join_courses.js.erb b/app/views/organizations/join_courses.js.erb
index e69de29bb..1c234704e 100644
--- a/app/views/organizations/join_courses.js.erb
+++ b/app/views/organizations/join_courses.js.erb
@@ -0,0 +1,5 @@
+$("#homepageLeftMenuCourses").html("");
+$("#homepageLeftMenuCourses").append("<ul>");
+$("#homepageLeftMenuCourses").append("<%= escape_javascript(render :partial => 'layouts/org_courses',
+    :locals=>{:courses=>@organization.courses.reorder('created_at').limit(5),:org_id=>@organization.id,:page=> 1})  %>");
+$("#homepageLeftMenuCourses").append("</ul>");
\ No newline at end of file
diff --git a/app/views/organizations/join_projects.js.erb b/app/views/organizations/join_projects.js.erb
index b796d5f99..1db8021bf 100644
--- a/app/views/organizations/join_projects.js.erb
+++ b/app/views/organizations/join_projects.js.erb
@@ -1,3 +1,5 @@
-//$("#homepageLeftMenuProjects").html("");
-//$("#homepageLeftMenuProjects").append("<ul>");
-//$("#homepageLeftMenuProjects").append("<%#= escape_javascript  %>")
\ No newline at end of file
+$("#homepageLeftMenuProjects").html("");
+$("#homepageLeftMenuProjects").append("<ul>");
+$("#homepageLeftMenuProjects").append("<%= escape_javascript(render :partial => 'layouts/org_projects',
+    :locals=>{:projects=>@organization.projects.reorder('created_at').limit(5),:org_id=>@organization.id,:page=> 1})  %>");
+$("#homepageLeftMenuProjects").append("</ul>");
\ No newline at end of file