diff --git a/app/models/ec_course_support.rb b/app/models/ec_course_support.rb
index c7865f73c..518fc1385 100644
--- a/app/models/ec_course_support.rb
+++ b/app/models/ec_course_support.rb
@@ -1,6 +1,8 @@
 class EcCourseSupport < ApplicationRecord
   default_scope { order(position: :asc) }
 
+  alias_attribute :weights, :weigths
+
   belongs_to :ec_course
   belongs_to :ec_graduation_subitem
 
diff --git a/app/models/ec_course_target.rb b/app/models/ec_course_target.rb
index 9b93cb73c..b13c81059 100644
--- a/app/models/ec_course_target.rb
+++ b/app/models/ec_course_target.rb
@@ -1,4 +1,3 @@
-# TODO:: change table column :weigths => :weight
 class EcCourseTarget < ApplicationRecord
   belongs_to :ec_course
 
@@ -8,6 +7,8 @@ class EcCourseTarget < ApplicationRecord
   has_many :ec_course_achievement_methods, dependent: :destroy
   has_many :ec_achievement_evaluation_relates, dependent: :destroy
 
+  alias_attribute :weight, :weigths
+
   validates :content, presence: true
   validates :standard_grade, numericality: { only_integer: true, greater_than: 0 }
   validates :weight, presence: true, numericality: { less_than_or_equal_to: 1, greater_than_or_equal_to: 0 }
diff --git a/app/views/ecs/graduation_course_supports/shared/_ec_graduation_subitem.json.jbuilder b/app/views/ecs/graduation_course_supports/shared/_ec_graduation_subitem.json.jbuilder
index 1ffe12ec4..aee77c5b7 100644
--- a/app/views/ecs/graduation_course_supports/shared/_ec_graduation_subitem.json.jbuilder
+++ b/app/views/ecs/graduation_course_supports/shared/_ec_graduation_subitem.json.jbuilder
@@ -3,3 +3,4 @@ json.extract! ec_graduation_subitem, :id, :position, :content, :ec_graduation_re
 json.graduation_requirement_position ec_graduation_subitem.ec_graduation_requirement.position
 
 json.course_supports ec_graduation_subitem.ec_course_supports, partial: 'ec_course_support', as: :ec_course_support
+json.weights_total ec_graduation_subitem.ec_course_supports.to_a.sum(&:weights)
diff --git a/public/react/src/modules/ecs/EcSetting/index.scss b/public/react/src/modules/ecs/EcSetting/index.scss
index 8c8d7cbd3..7fcd80880 100644
--- a/public/react/src/modules/ecs/EcSetting/index.scss
+++ b/public/react/src/modules/ecs/EcSetting/index.scss
@@ -15,7 +15,7 @@
       background: #fff;
 
       .ant-steps-item {
-        flex: unset;
+        flex: unset !important;
 
         &-container {
           margin-left: 0;