diff --git a/app/views/pull_requests/_commit.json.jbuilder b/app/views/pull_requests/_commit.json.jbuilder
index 072e53c91..7a9232efe 100644
--- a/app/views/pull_requests/_commit.json.jbuilder
+++ b/app/views/pull_requests/_commit.json.jbuilder
@@ -1,10 +1,10 @@
 json.author do
-  author = User.find_by(login: commit['Author']['Name'])
+  author = User.find_by(mail: commit['Author']['Email'])
   json.partial! 'repositories/commit_author', locals: { user: author, name: commit['Committer']['Name'] }
 end
 
 json.committer do
-  author = User.find_by(login: commit['Committer']['Name'])
+  author = User.find_by(mail: commit['Committer']['Email'])
   json.partial! 'repositories/commit_author', locals: { user: author, name: commit['Committer']['Name'] }
 end
 json.timestamp render_unix_time(commit['Committer']['When'])
diff --git a/app/views/repositories/commits.json.jbuilder b/app/views/repositories/commits.json.jbuilder
index 82cd17133..d123daf54 100644
--- a/app/views/repositories/commits.json.jbuilder
+++ b/app/views/repositories/commits.json.jbuilder
@@ -5,12 +5,15 @@ else
   json.total_count @hash_commit[:total_count]
   json.commits do
     json.array! @hash_commit[:body] do |commit|
-      json.commit1 commit
       commiter = commit['committer']
-      if commiter.present? 
-        commit_user_id = commiter['id']
-        forge_user = User.simple_select.find_by(gitea_uid: commit_user_id)
-      end
+
+      forge_user = 
+        if commiter.present? 
+          User.simple_select.find_by(mail: commiter['email'])
+        else
+          User.simple_select.find_by(mail: commit['commit']['committer']['email'])
+        end
+        
       json.sha commit['sha']
       json.message commit['commit']['message']
       json.timestamp render_unix_time(commit['commit']['author']['date'])