diff --git a/app/controllers/issues_controller.rb b/app/controllers/issues_controller.rb
index e21c087bf..ee0b5efff 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(issue_params.slice(:subject, :description)).validate!
+    Issues::CreateForm.new({subject: issue_params[:subject], description: issue_params[:description].b}).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(issue_params.slice(:subject, :description)).validate!
+      Issues::UpdateForm.new({subject: issue_params[:subject], description: issue_params[:description].b}).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 2dd1fef69..7c0676590 100644
--- a/app/controllers/journals_controller.rb
+++ b/app/controllers/journals_controller.rb
@@ -23,7 +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!
+        Journals::CreateForm.new({notes: notes.to_s.strip.b}).validate!
         journal_params = {
           journalized_id: @issue.id ,
           journalized_type: "Issue",
@@ -75,7 +75,7 @@ class JournalsController < ApplicationController
   def update
     content = params[:content]
     if content.present? 
-      Journals::UpdateForm.new({notes: notes.to_s.strip}).validate!
+      Journals::UpdateForm.new({notes: notes.to_s.strip.b}).validate!
       if @journal.update_attribute(:notes, content)
         normal_status(0, "更新成功")
       else
diff --git a/app/controllers/pull_requests_controller.rb b/app/controllers/pull_requests_controller.rb
index bb0407845..bf5646a4e 100644
--- a/app/controllers/pull_requests_controller.rb
+++ b/app/controllers/pull_requests_controller.rb
@@ -58,7 +58,7 @@ class PullRequestsController < ApplicationController
   def create
     # return normal_status(-1, "您不是目标分支开发者，没有权限，请联系目标分支作者.") unless @project.operator?(current_user)
     ActiveRecord::Base.transaction do
-      Issues::CreateForm.new({subject: params[:title], description: params}).validate!
+      Issues::CreateForm.new({subject: params[:title], description: params[:body].b}).validate!
       @pull_request, @gitea_pull_request = PullRequests::CreateService.call(current_user, @owner, @project, params)
       if @gitea_pull_request[:status] == :success
         @pull_request.bind_gitea_pull_request!(@gitea_pull_request[:body]["number"], @gitea_pull_request[:body]["id"])
@@ -90,7 +90,7 @@ class PullRequestsController < ApplicationController
     else
       ActiveRecord::Base.transaction do
         begin
-          Issues::UpdateForm.new({subject: params[:title], description: params[:body]}).validate!
+          Issues::UpdateForm.new({subject: params[:title], description: params[:body].b}).validate!
           merge_params
 
           @issue&.issue_tags_relates&.destroy_all if params[:issue_tag_ids].blank?
diff --git a/app/models/journal.rb b/app/models/journal.rb
index a1834ae2a..5bf05b0d2 100644
--- a/app/models/journal.rb
+++ b/app/models/journal.rb
@@ -6,7 +6,7 @@
 #  journalized_id   :integer          default("0"), not null
 #  journalized_type :string(30)       default(""), not null
 #  user_id          :integer          default("0"), not null
-#  notes            :text(65535)
+#  notes            :text(4294967295)
 #  created_on       :datetime         not null
 #  private_notes    :boolean          default("0"), not null
 #  parent_id        :integer
diff --git a/app/models/pull_request.rb b/app/models/pull_request.rb
index 74111ad0d..a9f215c8d 100644
--- a/app/models/pull_request.rb
+++ b/app/models/pull_request.rb
@@ -3,8 +3,8 @@
 # Table name: pull_requests
 #
 #  id              :integer          not null, primary key
-#  pull_request_id :integer
-#  gpid            :integer
+#  gitea_id        :integer
+#  gitea_number    :integer
 #  user_id         :integer
 #  created_at      :datetime         not null
 #  updated_at      :datetime         not null
@@ -12,7 +12,7 @@
 #  project_id      :integer
 #  title           :string(255)
 #  milestone       :integer
-#  body            :text(65535)
+#  body            :text(4294967295)
 #  head            :string(255)
 #  base            :string(255)
 #  issue_id        :integer
diff --git a/db/migrate/20220506083813_change_issues_description_and_journals_notes_column.rb b/db/migrate/20220506083813_change_issues_description_and_journals_notes_column.rb
new file mode 100644
index 000000000..a8b934c7d
--- /dev/null
+++ b/db/migrate/20220506083813_change_issues_description_and_journals_notes_column.rb
@@ -0,0 +1,7 @@
+class ChangeIssuesDescriptionAndJournalsNotesColumn < ActiveRecord::Migration[5.2]
+  def change
+    change_column :issues, :description, :text, :limit => 4294967295
+    change_column :journals, :notes, :text, :limit => 4294967295
+    change_column :pull_requests, :body, :text, :limit => 4294967295
+  end
+end