fix

core/static/script/account/login.coffee

@@ -14,4 +14,4 @@ $ ->
     .fail (reply) ->
       if reply.status is 400
         error = reply.responseJSON.error
-        ErrorHandle.flushInfo 'error', error
+        ErrorHandle.flushInfo 'alert', error

core/static/script/account/signup.coffee

@@ -2,7 +2,7 @@ $ ->
   $('.signup-btn').on 'click', (e) ->
     e.preventDefault()
     if $('#passwd').val() isnt $('#passwd2').val()
-      ErrorHandle.flushInfo 'error', '两次密码不一致'
+      ErrorHandle.flushInfo 'alert', '两次密码不一致'
     else
       data =
         username: $('#username').val()
@@ -17,4 +17,4 @@ $ ->
       .fail (reply) ->
         if reply.status is 400
           error = reply.responseJSON.error
-          ErrorHandle.flushInfo 'error', error
+          ErrorHandle.flushInfo 'alert', error

core/static/script/layout/layout.coffee

@@ -14,4 +14,4 @@ $ ->
     .fail (reply) ->
       if reply.status is 400
         error = reply.responseJSON.error
-        ErrorHandle.flushInfo 'error', error
+        ErrorHandle.flushInfo 'alert', error

core/static/script/ticket/create.coffee

@@ -17,4 +17,4 @@ $ ->
     .fail (reply) ->
       if reply.status is 400
         error = reply.responseJSON.error
-        ErrorHandle.flushInfo 'error', error
+        ErrorHandle.flushInfo 'alert', error

core/static/script/ticket/reply.coffee

@@ -1,7 +1,20 @@
 $ ->
   id = $('#ticketid').data 'id'
+  #return a promise
+  changeStatus = (status) ->
+    $.post '/ticket/update/', {
+      id: id
+      status: status
+    }
+  checkContent = ->
+    if $('#reply-content').val() is ''
+      console.log 's'
+      ErrorHandle.flushInfo 'alert', '回复不能为空'
+      return false
+    true
   $('#reply-btn').on 'click', (e) ->
     e.preventDefault()
+    return unless checkContent()
     data = {
       id: id
       content: $('#reply-content').val()
@@ -18,13 +31,8 @@ $ ->
     .fail (r) ->
       if reply.status is 400
         error = reply.responseJSON.error
-        ErrorHandle.flushInfo 'error', error
-  #return a promise
-  changeStatus = (status) ->
-    $.post '/ticket/update/', {
-      id: id
-      status: status
-    }
+        ErrorHandle.flushInfo 'alert', error
+
 
   $('#close-btn').on 'click', (e) ->
     e.preventDefault()