diff --git a/src/transaction/entities/coa.entity.ts b/src/transaction/entities/coa.entity.ts
index 23de4f0..f60bb7a 100644
--- a/src/transaction/entities/coa.entity.ts
+++ b/src/transaction/entities/coa.entity.ts
@@ -17,11 +17,13 @@ export class COA extends BaseModel {
   amount: number;
 
   @Column({
+    type: 'uuid',
     nullable: true,
   })
   user: string;
 
   @Column({
+    type: 'uuid',
     nullable: true,
   })
   relatedUser: string;
diff --git a/src/users/users.service.ts b/src/users/users.service.ts
index 987c3bb..eb97d80 100644
--- a/src/users/users.service.ts
+++ b/src/users/users.service.ts
@@ -126,6 +126,12 @@ export class UsersService {
         'user_detail',
         `user_detail.user = user.id`,
       )
+      .leftJoinAndMapOne(
+        'user.coa',
+        COA,
+        'coa',
+        `coa.user = user.id and coa.type = '0'`,
+      )
       .select([
         'user.id',
         'user.username',
@@ -133,6 +139,7 @@ export class UsersService {
         'roles.id',
         'roles.name',
         'user_detail',
+        'coa.amount',
       ]);
 
     const data = await baseQuery
@@ -175,6 +182,12 @@ export class UsersService {
         'user_detail',
         `user_detail.user = user.id`,
       )
+      .leftJoinAndMapOne(
+        'user.coa',
+        COA,
+        'coa',
+        `coa.user = user.id and coa.type = '0'`,
+      )
       .select([
         'user.id',
         'user.username',
@@ -182,6 +195,7 @@ export class UsersService {
         'roles.id',
         'roles.name',
         'user_detail',
+        'coa.amount',
       ]);
 
     const data = await baseQuery