diff --git a/sqle/model/utils.go b/sqle/model/utils.go
index fff8a5a60..66d1f2a31 100644
--- a/sqle/model/utils.go
+++ b/sqle/model/utils.go
@@ -220,26 +220,27 @@ func (s *Storage) UpdateCustomRuleCategoryRels() error {
 			// 新的规则分类Typ字段为""说明已经有了新的分类关系，直接忽略
 			continue
 		}
+		_, existed, err := s.FirstCustomRuleCategoryRelByCustomRuleId(customRule.RuleId)
+		if err != nil {
+			return err
+		}
+		// 已存在规则关系直接忽略
+		if existed {
+			return nil
+		}
 		tags := mappingToNewCategory(customRule.Desc, customRule.Typ)
 		// 获取分类表中的分类信息
 		auditRuleCategories, err := s.GetAuditRuleCategoryByTagIn(tags)
 		if err != nil {
 			return err
 		}
-		err = s.db.Transaction(func(tx *gorm.DB) error {
-			for _, newCategory := range auditRuleCategories {
-				customerCategoryRel := CustomRuleCategoryRel{CategoryId: newCategory.ID, CustomRuleId: customRule.RuleId}
-				err = s.db.Delete(&customerCategoryRel).Error
-				if err != nil {
-					return err
-				}
-				err = s.db.Create(&customerCategoryRel).Error
-				if err != nil {
-					return err
-				}
+		for _, newCategory := range auditRuleCategories {
+			customerCategoryRel := CustomRuleCategoryRel{CategoryId: newCategory.ID, CustomRuleId: customRule.RuleId}
+			err = s.db.Create(&customerCategoryRel).Error
+			if err != nil {
+				return err
 			}
-			return nil
-		})
+		}
 	}
 	return nil
 }
@@ -611,48 +612,42 @@ var categoryMapping = map[string]map[string][]string{
 
 func (s *Storage) UpdateRuleCategoryRels(rule *Rule) error {
 	oldCategory := rule.I18nRuleInfo.GetRuleInfoByLangTag(language.Chinese).Category
+	_, existed, err := s.FirstAuditRuleCategoryRelByRule(rule.Name, rule.DBType)
+	if err != nil {
+		return err
+	}
+	// 某个规则存在分类不做处理
+	if existed {
+		return nil
+	}
 	tags := mappingToNewCategory(rule.Name, oldCategory)
 	// 获取分类表中的分类信息
 	auditRuleCategories, err := s.GetAuditRuleCategoryByTagIn(tags)
 	if err != nil {
 		return err
 	}
-	err = s.db.Transaction(func(tx *gorm.DB) error {
-		for _, newCategory := range auditRuleCategories {
-			auditRuleCategoryRel := AuditRuleCategoryRel{CategoryId: newCategory.ID, RuleName: rule.Name, RuleDBType: rule.DBType}
-			err = tx.Delete(auditRuleCategoryRel).Error
-			if err != nil {
-				return err
-			}
-			err = tx.Create(&auditRuleCategoryRel).Error
-			if err != nil {
-				return err
-			}
+	for _, newCategory := range auditRuleCategories {
+		auditRuleCategoryRel := AuditRuleCategoryRel{CategoryId: newCategory.ID, RuleName: rule.Name, RuleDBType: rule.DBType}
+		err = s.db.Create(&auditRuleCategoryRel).Error
+		if err != nil {
+			return err
 		}
-		return nil
-	})
+	}
 	auditAccuracyCategories, err := s.GetAuditRuleCategoryByCategory(plocale.RuleCategoryAuditAccuracy.ID)
 	if err != nil {
 		return err
 	}
-	err = s.db.Transaction(func(tx *gorm.DB) error {
-		// 根据离线/在线审核生成规则的分类关系
-		for _, auditAccuracyCategory := range auditAccuracyCategories {
-			if !rule.AllowOffline && auditAccuracyCategory.Tag == plocale.RuleTagOffline.ID {
-				continue
-			}
-			auditRuleCategoryRel := AuditRuleCategoryRel{CategoryId: auditAccuracyCategory.ID, RuleName: rule.Name, RuleDBType: rule.DBType}
-			err = s.db.Delete(auditRuleCategoryRel).Error
-			if err != nil {
-				return err
-			}
-			err = s.db.Create(&auditRuleCategoryRel).Error
-			if err != nil {
-				return err
-			}
+	// 根据离线/在线审核生成规则的分类关系
+	for _, auditAccuracyCategory := range auditAccuracyCategories {
+		if !rule.AllowOffline && auditAccuracyCategory.Tag == plocale.RuleTagOffline.ID {
+			continue
 		}
-		return nil
-	})
+		auditRuleCategoryRel := AuditRuleCategoryRel{CategoryId: auditAccuracyCategory.ID, RuleName: rule.Name, RuleDBType: rule.DBType}
+		err = s.db.Create(&auditRuleCategoryRel).Error
+		if err != nil {
+			return err
+		}
+	}
 	return err
 }