diff --git a/app/api/mobile/apis/blockchains.rb b/app/api/mobile/apis/blockchains.rb
index 760f5c9f7..d8d5e020f 100644
--- a/app/api/mobile/apis/blockchains.rb
+++ b/app/api/mobile/apis/blockchains.rb
@@ -91,6 +91,16 @@ module Mobile
           end
         end
 
+        ###
+        #
+        # 测试
+        # ##
+        desc "测试"
+        get 'test' do
+          puts "pause"
+        end
+
+
         desc "获取两次代码提交之间的区别"
         params do
           requires :username, type: String
@@ -115,6 +125,8 @@ module Mobile
                 branch_sha_array << branch_commit.id
               end
 
+              # modificationLines = 0
+
               params[:shaList].each do |sha|
                 # Rails.logger.info project.gpid
                 commit = g.commit(project.gpid, sha)
@@ -129,8 +141,22 @@ module Mobile
                 else
                   result << false
                 end
+
+                # add by qiubing
+                # commit_diff = g.commit_diff(project.gpid, sha)
+                # (0...commit_diff.length).each do |i|
+                #   tempDiff = commit_diff[i]
+                #   tempDiffArry = tempDiff.diff.split("\n")
+                #   (2...tempDiffArry.length).each do |j|
+                #     if tempDiffArry[j][0] == "+" or tempDiffArry[j][0] == "-"
+                #       modificationLines += 1
+                #     end
+                #   end
+                # end
+                # end by qiubing
               end
               {status:0, result:result}
+              # {status:0, result:result, modificationLines:modificationLines}
             else
               {status:1, message: '该项目不存在或已被删除' }
             end
diff --git a/app/controllers/pull_requests_controller.rb b/app/controllers/pull_requests_controller.rb
index e95209033..531a564d8 100644
--- a/app/controllers/pull_requests_controller.rb
+++ b/app/controllers/pull_requests_controller.rb
@@ -308,6 +308,10 @@ class PullRequestsController < ApplicationController
       pushTXInfo["author_id"] = author_id
 
       commits = @g.merge_request_commits(@project.gpid, params[:id])
+
+      # 获取版本库名称
+      versionName = @g.project(@project.gpid).name
+
       shas = []
       commits.each do |c|
         itemHash = Hash.new
@@ -333,12 +337,42 @@ class PullRequestsController < ApplicationController
       end
 
       pushTXInfo["shas"] = shas # 后续修改为shaList
+
+     # commitInfo = @g.commit(@project.gpid, shas[0])
+      modificationLines = 0
+      (0...shas.length).each do |z|
+        commit_diff = @g.commit_diff(@project.gpid, shas[z])
+        (0...commit_diff.length).each do |i|
+          tempDiff = commit_diff[i]
+          tempDiffArry = tempDiff.diff.split("\n")
+          (2...tempDiffArry.length).each do |j|
+            # if tempDiffArry[j].match(/^\+/) != nil or tempDiffArry[j].match(/^-/) != nil
+            if tempDiffArry[j][0] == "+" or tempDiffArry[j][0] == "-"
+              modificationLines += 1
+              # else
+              #   # puts "shitttttty"
+              #   next
+            end
+          end
+        end
+      end
+     # commit_diff = @g.commit_diff(@project.gpid, shas[-1])
+
+      puts "!!!!!!!!!!!!!!!!!!@@@@@@@@@@@" + modificationLines.to_s
+
+      pushTXInfo["modificationLines"] = modificationLines
+
       pushTXInfoJson = pushTXInfo.to_json
+      # realReponame = @project.name
+      # realReponameStr = realReponame.to_s
+      # realReponameStr1 = realReponameStr.join("")
       # 发送交易
       Rails.logger.info("before executing chain_trustie command...")
       Rails.logger.info(pushTXInfoJson)
-      cmd = 'chain_trustie pushPRTX ' + pushTXInfoJson
+
+      cmd = 'fabricChain trustiePush '+author_name+'-'+versionName+' ' + pushTXInfoJson
       Rails.logger.info(cmd)
+      puts cmd
 
       # result = system  # 执行失败了
       output = StringIO.new
@@ -348,6 +382,7 @@ class PullRequestsController < ApplicationController
         end
       end
       Rails.logger.info(output.string)
+      puts output.string
       # Rails.logger.info(result)
       Rails.logger.info("after executing chain_trustie command...")
       # add by zxh end