diff --git a/app/models/exercise_bank_choice.rb b/app/models/exercise_bank_choice.rb
index 4a4c46251..70465a72e 100644
--- a/app/models/exercise_bank_choice.rb
+++ b/app/models/exercise_bank_choice.rb
@@ -5,6 +5,6 @@ class ExerciseBankChoice < ApplicationRecord
   scope :find_choice_custom, lambda {|k,v| where("#{k} = ?",v)}  #根据传入的参数查找问题
   scope :left_choice_choose, lambda {|k,v| where("#{k} > ?",v)}  #根据传入的参数查找问题
 
-  validates :choice_text, length: { maximum: 500, too_long: "不能超过500个字符" }
+  # validates :choice_text, length: { maximum: 500, too_long: "不能超过500个字符" }
 
 end
\ No newline at end of file
diff --git a/app/models/exercise_bank_question.rb b/app/models/exercise_bank_question.rb
index 75d6bfedf..311c81491 100644
--- a/app/models/exercise_bank_question.rb
+++ b/app/models/exercise_bank_question.rb
@@ -11,7 +11,7 @@ class ExerciseBankQuestion < ApplicationRecord
   scope :left_question_choose, lambda {|k,v| where("#{k} > ?",v)}  #根据传入的参数查找问题
   scope :find_objective_questions, -> {where("question_type != ?",4)}  #查找全部客观题
 
-  validates :question_title, length: { maximum: 1000, too_long: "不能超过1000个字符" }
+  # validates :question_title, length: { maximum: 1000, too_long: "不能超过1000个字符" }
 
   def question_type_name
     case self.question_type