diff --git a/app/controllers/api/v1/projects/branches_controller.rb b/app/controllers/api/v1/projects/branches_controller.rb
index f16aa8373..5d685a4a9 100644
--- a/app/controllers/api/v1/projects/branches_controller.rb
+++ b/app/controllers/api/v1/projects/branches_controller.rb
@@ -9,12 +9,21 @@ class Api::V1::Projects::BranchesController < Api::V1::BaseController
     @result_object = Api::V1::Projects::Branches::AllListService.call(@project, current_user&.gitea_token)
   end
 
-  before_action :require_operate_above, only: [:create] 
+  before_action :require_operate_above, only: [:create, :destroy] 
 
   def create 
     @result_object = Api::V1::Projects::Branches::CreateService.call(@project, branch_params, current_user&.gitea_token)
   end
 
+  def destroy 
+    @result_object = Api::V1::Projects::Branches::DeleteService.call(@project, params[:id], current_user&.gitea_token)
+    if @result_object 
+      return render_ok 
+    else
+      return render_error('删除分支失败!') 
+    end
+  end
+
   before_action :require_manager_above, only: [:update_default_branch] 
 
   def update_default_branch 
diff --git a/app/services/api/v1/projects/branches/delete_service.rb b/app/services/api/v1/projects/branches/delete_service.rb
new file mode 100644
index 000000000..c6ff5f80e
--- /dev/null
+++ b/app/services/api/v1/projects/branches/delete_service.rb
@@ -0,0 +1,42 @@
+class Api::V1::Projects::Branches::DeleteService < ApplicationService 
+  include ActiveModel::Model
+
+  attr_accessor :project, :token, :owner, :repo, :branch_name
+  attr_accessor :gitea_data
+
+  validates :branch_name, presence: true
+
+  def initialize(project, branch_name, token=nil)
+    @project = project 
+    @owner = project&.owner.login 
+    @repo = project&.identifier
+    @branch_name = branch_name
+    @token = token 
+  end
+
+  def call 
+    raise Error, errors.full_messages.join(",") unless valid?
+
+    # check_branch_exist
+    excute_data_to_gitea
+    
+    true
+  end
+
+  private 
+  def request_params 
+    {
+      access_token: token 
+    }
+  end
+
+  def excute_data_to_gitea 
+    @gitea_data = $gitea_client.delete_repos_branches_by_owner_repo_branch(owner, repo, branch_name, {query: request_params}) rescue nil
+  end
+
+  def check_branch_exist
+    result = $gitea_client.get_repos_branch_name_set_by_owner_repo(owner, repo, {query: request_params}) rescue nil
+    raise Error, '查询分支名称失败！' unless result.is_a?(Hash)
+    raise Error, '分支不存在！' if !result['branch_name'].include?(@branch_name)
+  end
+end
\ No newline at end of file
diff --git a/config/routes/api.rb b/config/routes/api.rb
index 92f18e2d7..6fb9f3500 100644
--- a/config/routes/api.rb
+++ b/config/routes/api.rb
@@ -46,7 +46,7 @@ defaults format: :json do
                 get :hooktasks 
               end
             end
-            resources :branches, only:[:index, :create] do 
+            resources :branches, only:[:index, :create, :destroy] do 
               collection do 
                 get :all
                 patch :update_default_branch