diff --git a/app/services/git_service.rb b/app/services/git_service.rb
index 7867d063e..c62e703fb 100644
--- a/app/services/git_service.rb
+++ b/app/services/git_service.rb
@@ -2,6 +2,8 @@
 #
 # 文档在 https://www.showdoc.cc/127895880302646?page_id=1077512172693249
 #
+require 'faraday'
+
 class GitService
 
   class << self
@@ -12,6 +14,14 @@ class GitService
       end
     end
 
+    def make_new_multipar_file(full_file_path)
+      Faraday::FilePart.new(full_file_path, 'application/octet-stream')
+    end
+
+    def update_file_binary(params)
+      post_form('update_file', params)
+    end
+
     private
 
     def root_url
@@ -24,6 +34,19 @@ class GitService
       Rails.logger
     end
 
+    def post_form(action,params)
+      conn = Faraday.new(root_url) do |f|
+        f.request:multipart
+        f.request:url_encoded
+        f.adapter:net_http
+      end
+
+      resp = conn.post("/api/#{action}", params)
+
+      body = resp.body
+      parse_return(body)
+    end
+
     def post(action, params)
       uri = URI.parse("#{root_url}/api/#{action}")
       https = Net::HTTP.new(uri.host, uri.port)
@@ -32,6 +55,11 @@ class GitService
       req.body = params.to_json
       res = https.request(req)
       body = res.body
+
+      parse_return(body)
+    end
+
+    def parse_return(body)
       logger.info("--uri_exec: .....res is #{body}")
 
       content = JSON.parse(body)