diff --git a/app/models/project.rb b/app/models/project.rb
index 208d6b7be..ce4a14dab 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -128,6 +128,7 @@ class Project < ApplicationRecord
   has_many :project_invite_links, dependent: :destroy
   has_many :project_topic_ralates, dependent: :destroy 
   has_many :project_topics, through: :project_topic_ralates
+  has_many :commit_logs, dependent: :destroy
   after_create :incre_user_statistic, :incre_platform_statistic
   after_save :check_project_members
   before_save :set_invite_code, :reset_unmember_followed, :set_recommend_and_is_pinned, :reset_cache_data
diff --git a/app/models/user.rb b/app/models/user.rb
index 268cb01f1..c67858032 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -877,6 +877,29 @@ class User < Owner
     end
   end
 
+  def self.develop_score(user_id=User.current.id)
+    user_date_statistic_key = "v2-user-statistic:#{user_id}"
+    follow_count = $redis_cache.hget(user_date_statistic_key, "follow-count") || 0
+    pullrequest_count = $redis_cache.hget(user_date_statistic_key, "pullrequest-count") || 0 
+    issues_count = $redis_cache.hget(user_date_statistic_key, "issue-count") || 0
+    project_count = $redis_cache.hget(user_date_statistic_key, "project-count") || 0
+    fork_count = $redis_cache.hget(user_date_statistic_key, "fork-count") || 0
+    project_watchers_count = $redis_cache.hget(user_date_statistic_key, "project-watcher-count") || 0 
+    project_praises_count = $redis_cache.hget(user_date_statistic_key, "project-praise-count") || 0 
+    project_language = $redis_cache.hget(user_date_statistic_key, "project-language")
+    project_languages_count = project_language.nil? || project_language == "{}" ? 0 : JSON.parse(project_language).length
+
+    influence = (60.0 + follow_count.to_i / (follow_count.to_i + 20.0) * 40.0).to_i 
+    contribution = (60.0 + pullrequest_count.to_i / (pullrequest_count.to_i + 20.0) * 40.0).to_i
+    activity = (60.0 + issues_count.to_i / (issues_count.to_i + 80.0) * 40.0).to_i 
+    experience = 10 * project_count.to_i + 5 * fork_count.to_i + project_watchers_count.to_i + project_praises_count.to_i  
+    experience = (60.0 + experience / (experience + 100.0) * 40.0).to_i 
+    language = (60.0 + project_languages_count.to_i / (project_languages_count.to_i + 5.0) * 40.0).to_i
+    score = influence+ contribution + activity + experience + language
+    
+    score
+  end
+
 
   protected
   def validate_password_length
diff --git a/app/views/api/v1/projects/contributors/stat.json.jbuilder b/app/views/api/v1/projects/contributors/stat.json.jbuilder
index a01ad81a5..44bdbbeae 100644
--- a/app/views/api/v1/projects/contributors/stat.json.jbuilder
+++ b/app/views/api/v1/projects/contributors/stat.json.jbuilder
@@ -2,6 +2,7 @@ json.total_count @result_object[:total_data].to_i
 json.contributors @result_object[:data].each do |contributor| 
   user = $redis_cache.hgetall("v2-owner-common:#{contributor["name"]}-#{contributor["email"]}")
   if user.blank?
+    json.score 300
     json.contributions contributor["commits"]
     json.additions contributor["additions"]
     json.deletions contributor["deletions"]
@@ -12,6 +13,7 @@ json.contributors @result_object[:data].each do |contributor|
     json.name contributor["name"]
     json.image_url User::Avatar.get_letter_avatar_url(contributor["name"])
   else
+    json.score User.develop_score(user["id"])
     json.contributions contributor["commits"]
     json.additions contributor["additions"]
     json.deletions contributor["deletions"]
diff --git a/app/views/user_rank/_detail.json.jbuilder b/app/views/user_rank/_detail.json.jbuilder
index e3f8ce5d0..d6c5c23ae 100644
--- a/app/views/user_rank/_detail.json.jbuilder
+++ b/app/views/user_rank/_detail.json.jbuilder
@@ -7,6 +7,19 @@ json.score item[1]
 json.name owner_common["name"]
 json.type owner_common["type"]
 json.login owner_common["login"]
+if owner_common["tmp_projects"].nil? 
+  normal_projects = Project.members_projects(item[0]).to_sql
+  org_projects = Project.joins(team_projects: [team: :team_users]).where(team_users: {user_id: item[0]}).to_sql
+  issue_project = Project.joins(:issues).where(issues: {author_id: item[0]}).to_sql
+  pull_project = Project.joins(:pull_requests).where(pull_requests: {user_id: item[0]}).to_sql
+  commit_project = Project.joins(:commit_logs).where(commit_logs: {user_id: item[0]}).to_sql
+  project_count =   Project.from("( #{normal_projects} UNION #{org_projects} UNION #{issue_project} UNION #{pull_project} UNION #{issue_project} ) AS projects").distinct.size
+
+  $redis_cache.hset("v2-owner-common:#{item[0]}", 'tmp_projects', project_count)
+  json.projects_count project_count
+else 
+  json.projects_count owner_common["tmp_projects"]
+end
 json.avatar_url owner_common["avatar_url"]
 if popular_project.blank?
   json.project nil