diff --git a/backend/src/graphql/model/TransactionLink.ts b/backend/src/graphql/model/TransactionLink.ts
index 98f86a772..35560136e 100644
--- a/backend/src/graphql/model/TransactionLink.ts
+++ b/backend/src/graphql/model/TransactionLink.ts
@@ -27,6 +27,9 @@ export class TransactionLink {
   @Field(() => Decimal)
   amount: Decimal
 
+  @Field(() => Decimal)
+  holdAvailableAmount: Decimal
+
   @Field(() => String)
   memo: string
 
@@ -36,6 +39,9 @@ export class TransactionLink {
   @Field(() => Date)
   createdAt: Date
 
+  @Field(() => Date, { nullable: true })
+  deletedAt: Date | null
+
   @Field(() => Date)
   validUntil: Date
 
diff --git a/backend/src/graphql/resolver/UserResolver.test.ts b/backend/src/graphql/resolver/UserResolver.test.ts
index 9f3d7265f..05ff2b302 100644
--- a/backend/src/graphql/resolver/UserResolver.test.ts
+++ b/backend/src/graphql/resolver/UserResolver.test.ts
@@ -12,7 +12,7 @@ import CONFIG from '@/config'
 import { sendAccountActivationEmail } from '@/mailer/sendAccountActivationEmail'
 // import { klicktippSignIn } from '@/apis/KlicktippController'
 
-jest.setTimeout(10000)
+jest.setTimeout(1000000)
 
 jest.mock('@/mailer/sendAccountActivationEmail', () => {
   return {
diff --git a/database/entity/0030-transaction_link/TransactionLink.ts b/database/entity/0030-transaction_link/TransactionLink.ts
index a3ab5cd1a..6ea708547 100644
--- a/database/entity/0030-transaction_link/TransactionLink.ts
+++ b/database/entity/0030-transaction_link/TransactionLink.ts
@@ -1,5 +1,5 @@
 import Decimal from 'decimal.js-light'
-import { BaseEntity, Entity, PrimaryGeneratedColumn, Column } from 'typeorm'
+import { BaseEntity, Entity, PrimaryGeneratedColumn, Column, DeleteDateColumn } from 'typeorm'
 import { DecimalTransformer } from '../../src/typeorm/DecimalTransformer'
 
 @Entity('transaction_links')
@@ -19,22 +19,33 @@ export class TransactionLink extends BaseEntity {
   })
   amount: Decimal
 
+  @Column({
+    type: 'decimal',
+    name: 'hold_available_amount',
+    precision: 40,
+    scale: 20,
+    nullable: false,
+    transformer: DecimalTransformer,
+  })
+  holdAvailableAmount: Decimal
+
   @Column({ length: 255, nullable: false, collation: 'utf8mb4_unicode_ci' })
   memo: string
 
-  @Column({ length: 96, nullable: false, collation: 'utf8mb4_unicode_ci' })
+  @Column({ length: 24, nullable: false, collation: 'utf8mb4_unicode_ci' })
   code: string
 
   @Column({
     type: 'datetime',
-    default: () => 'CURRENT_TIMESTAMP',
     nullable: false,
   })
   createdAt: Date
 
+  @DeleteDateColumn()
+  deletedAt?: Date | null
+
   @Column({
     type: 'datetime',
-    default: () => 'CURRENT_TIMESTAMP',
     nullable: false,
   })
   validUntil: Date
@@ -48,7 +59,6 @@ export class TransactionLink extends BaseEntity {
 
   @Column({
     type: 'datetime',
-    default: () => 'CURRENT_TIMESTAMP',
     nullable: true,
   })
   redeemedAt?: Date | null
diff --git a/database/migrations/0030-transaction_link.ts b/database/migrations/0030-transaction_link.ts
index 59eba1090..ee76c980d 100644
--- a/database/migrations/0030-transaction_link.ts
+++ b/database/migrations/0030-transaction_link.ts
@@ -9,9 +9,11 @@ export async function upgrade(queryFn: (query: string, values?: any[]) => Promis
       \`id\` int UNSIGNED NOT NULL AUTO_INCREMENT,
       \`userId\` int UNSIGNED NOT NULL,
       \`amount\` DECIMAL(40,20) NOT NULL,
+      \`hold_available_amount\` DECIMAL(40,20) NOT NULL,
       \`memo\` varchar(255) NOT NULL,
-      \`code\` varchar(96) NOT NULL,
+      \`code\` varchar(24) NOT NULL,
       \`createdAt\` datetime NOT NULL,
+      \`deletedAt\` datetime DEFAULT NULL,
       \`validUntil\` datetime NOT NULL,
       \`showEmail\` boolean NOT NULL DEFAULT false,
       \`redeemedAt\` datetime,