diff --git a/app/controllers/issues_controller.rb b/app/controllers/issues_controller.rb
index b546ea717..e21c087bf 100644
--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -109,7 +109,7 @@ class IssuesController < ApplicationController
 
   def create
     issue_params = issue_send_params(params)
-    Issues::CreateForm.new({subject:issue_params[:subject]}).validate!
+    Issues::CreateForm.new(issue_params.slice(:subject, :description)).validate!
     @issue = Issue.new(issue_params)
     if @issue.save!
       SendTemplateMessageJob.perform_later('IssueAssigned', current_user.id, @issue&.id) if Site.has_notice_menu?
@@ -223,7 +223,7 @@ class IssuesController < ApplicationController
       normal_status(-1, "不允许修改为关闭状态")
     else
       issue_params = issue_send_params(params).except(:issue_classify, :author_id, :project_id)
-      Issues::UpdateForm.new({subject:issue_params[:subject]}).validate!
+      Issues::UpdateForm.new(issue_params.slice(:subject, :description)).validate!
       if @issue.update_attributes(issue_params)
         if @issue&.pull_request.present?
           SendTemplateMessageJob.perform_later('PullRequestChanged', current_user.id, @issue&.pull_request&.id, @issue.previous_changes.slice(:assigned_to_id, :priority_id, :fixed_version_id, :issue_tags_value)) if Site.has_notice_menu?
diff --git a/app/controllers/journals_controller.rb b/app/controllers/journals_controller.rb
index 8fbe46924..2dd1fef69 100644
--- a/app/controllers/journals_controller.rb
+++ b/app/controllers/journals_controller.rb
@@ -23,6 +23,7 @@ class JournalsController < ApplicationController
       normal_status(-1, "评论内容不能为空")
     else
       ActiveRecord::Base.transaction do
+        Journals::CreateForm.new({notes: notes.to_s.strip}).validate!
         journal_params = {
           journalized_id: @issue.id ,
           journalized_type: "Issue",
@@ -53,6 +54,9 @@ class JournalsController < ApplicationController
         end
       end
     end
+  rescue Exception => exception
+    puts exception.message
+    normal_status(-1, exception.message)
   end
 
   def destroy
@@ -70,7 +74,8 @@ class JournalsController < ApplicationController
 
   def update
     content = params[:content]
-    if content.present?
+    if content.present? 
+      Journals::UpdateForm.new({notes: notes.to_s.strip}).validate!
       if @journal.update_attribute(:notes, content)
         normal_status(0, "更新成功")
       else
@@ -79,7 +84,9 @@ class JournalsController < ApplicationController
     else
       normal_status(-1, "评论的内容不能为空")
     end
-
+  rescue Exception => exception
+    puts exception.message
+    normal_status(-1, exception.message)
   end
 
   def get_children_journals
diff --git a/app/forms/issues/create_form.rb b/app/forms/issues/create_form.rb
index 602775ff4..7ab942bc5 100644
--- a/app/forms/issues/create_form.rb
+++ b/app/forms/issues/create_form.rb
@@ -1,11 +1,11 @@
 class Issues::CreateForm
   include ActiveModel::Model
 
-  attr_accessor :subject
+  attr_accessor :subject, :description
 
   validates :subject, presence: { message: "不能为空" }
 
   validates :subject, length: { maximum: 200, too_long: "不能超过200个字符" }
 
-
+  validates :description, length: { maximum: 65535, too_long: "不能超过65535个字符"}
 end
diff --git a/app/forms/issues/update_form.rb b/app/forms/issues/update_form.rb
index 64acdfb5c..1aa971e98 100644
--- a/app/forms/issues/update_form.rb
+++ b/app/forms/issues/update_form.rb
@@ -1,10 +1,12 @@
 class Issues::UpdateForm
   include ActiveModel::Model
 
-  attr_accessor :subject
+  attr_accessor :subject, :description
 
   validates :subject, presence: { message: "不能为空" }
 
   validates :subject, length: { maximum: 200, too_long: "不能超过200个字符" }
 
+  validates :description, length: { maximum: 65535, too_long: "不能超过65535个字符"}
+
 end
\ No newline at end of file
diff --git a/app/forms/journals/create_form.rb b/app/forms/journals/create_form.rb
new file mode 100644
index 000000000..8b96bc642
--- /dev/null
+++ b/app/forms/journals/create_form.rb
@@ -0,0 +1,7 @@
+class Journals::CreateForm
+  include ActiveModel::Model
+  
+  attr_accessor :notes
+
+  validates :notes, length: { maximum: 65535, too_long: "不能超过65535个字符"}
+end
diff --git a/app/forms/journals/update_form.rb b/app/forms/journals/update_form.rb
new file mode 100644
index 000000000..74f8fa6f4
--- /dev/null
+++ b/app/forms/journals/update_form.rb
@@ -0,0 +1,8 @@
+class Journals::UpdateForm
+  include ActiveModel::Model
+
+  attr_accessor :notes
+
+  validates :notes, length: { maximum: 65535, too_long: "不能超过65535个字符"}
+
+end
\ No newline at end of file
diff --git a/config/locales/forms/create_issuse_form.zh-CN.yml b/config/locales/forms/create_issuse_form.zh-CN.yml
index 643c68667..bebab7e22 100644
--- a/config/locales/forms/create_issuse_form.zh-CN.yml
+++ b/config/locales/forms/create_issuse_form.zh-CN.yml
@@ -3,5 +3,11 @@
     attributes:
       issues/create_form:
         subject: 标题
+        description: 描述
       issues/update_form:
-        subject: 标题
\ No newline at end of file
+        subject: 标题
+        description: 描述
+      journals/create_form:
+        notes: 评论
+      journals/update_form:
+        notes: 评论
\ No newline at end of file