diff --git a/src/entity/asset_fixed_type.ts b/src/entity/asset_fixed_type.ts
index fe48362..5444a0a 100644
--- a/src/entity/asset_fixed_type.ts
+++ b/src/entity/asset_fixed_type.ts
@@ -1,5 +1,6 @@
 import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, UpdateDateColumn, DeleteDateColumn, ManyToOne, JoinTable } from "typeorm"
 import { AssetFixedClassification } from "./asset_fixed_classification"
+import { AssetFixedTypeType } from "../types/asset"
 
 @Entity("asset_fixed_types")
 export class AssetFixedType {
@@ -19,6 +20,15 @@ export class AssetFixedType {
     @Column({ type: "text", nullable: true })
     description: string
 
+    @Column({ type: "text", nullable: true })
+    type: AssetFixedTypeType
+
+    @Column({ type: "float8", default: 0 })
+    depreciation_percent: number
+
+    @Column({ type: "smallint", default: 0 })
+    depreciation_month: number
+
     @Column()
     @CreateDateColumn()
     created_at: Date
diff --git a/src/entity/asset_inventory_depreciations.ts b/src/entity/asset_inventory_depreciations.ts
new file mode 100644
index 0000000..8fc9348
--- /dev/null
+++ b/src/entity/asset_inventory_depreciations.ts
@@ -0,0 +1,127 @@
+import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, UpdateDateColumn, JoinTable, ManyToOne, DeleteDateColumn } from "typeorm";
+import { AssetSupplier } from "./asset_supplier";
+import { AssetInventoryCondition } from "../types/asset"
+import { AssetPurchaseGoodsReceipt } from "./asset_purchase_goods_receipt";
+import { AssetPurchase } from "./asset_purchase";
+import { AssetRequestOrder } from "./asset_request_order";
+import { AssetGood } from "./asset_good";
+import { Branch } from "./branchs";
+
+@Entity("asset_inventories")
+export class AssetInventory {
+  @PrimaryGeneratedColumn("uuid")
+  id: string;
+
+  @Column({ type: "varchar", length: 255 })
+  code: string;
+
+  @ManyToOne(() => AssetPurchaseGoodsReceipt, { onDelete: 'RESTRICT' })
+  @JoinTable()
+  purchase_goods_receipt: AssetPurchaseGoodsReceipt;
+
+  @ManyToOne(() => AssetPurchase, { onDelete: 'RESTRICT' })
+  @JoinTable()
+  purchase: AssetPurchase;
+
+  @ManyToOne(() => AssetRequestOrder, { onDelete: 'RESTRICT' })
+  @JoinTable()
+  request_order: AssetRequestOrder;
+
+  @ManyToOne(() => AssetGood, { onDelete: 'RESTRICT' })
+  @JoinTable()
+  good: AssetGood;
+
+  @Column({ type: "varchar", length: 255 })
+  description: string;
+
+  @Column({ type: "varchar", length: 255 })
+  serial: string;
+
+  @Column({ type: "varchar", length: 255 })
+  notes: string;
+
+  @Column({
+    nullable: true,
+  })
+  acquired_at: Date;
+
+  @Column({
+    type: 'float8',
+    nullable: false,
+    default: 0
+  })
+  acquired_price: number;
+
+  @Column({
+    type: 'float8',
+    nullable: false,
+    default: 0
+  })
+  book_value: number;
+
+  @Column({
+    type: 'float8',
+    nullable: false,
+    default: 0
+  })
+  insured_value: number;
+
+  @Column({
+    type: 'float8',
+    nullable: false,
+    default: 0
+  })
+  current_value: number;
+
+  @Column({
+    type: 'float8',
+    nullable: false,
+    default: 0
+  })
+  premi_value: number;
+
+  @Column({ type: "varchar", length: 255 })
+  condition: AssetInventoryCondition;
+
+  @Column({ type: 'varchar', length: 255, nullable: true })
+  branch_id: string;
+
+  @Column({ type: 'varchar', length: 255, nullable: true })
+  branch_code: string;
+
+  @Column({ type: 'varchar', length: 255, nullable: true })
+  branch_name: string;
+
+  @Column({ type: 'varchar', length: 255, nullable: true })
+  department_id: string;
+
+  @Column({ type: "varchar", length: 255, nullable: true })
+  department_name: string;
+
+  @Column({ type: 'varchar', length: 255, nullable: true })
+  employee_id: string;
+
+  @Column({ type: "varchar", length: 255, nullable: true })
+  employee_name: string;
+
+  @Column()
+  @CreateDateColumn()
+  created_at: Date;
+
+  @Column({ nullable: true })
+  @UpdateDateColumn()
+  updated_at: Date;
+
+  @Column({ nullable: true })
+  @DeleteDateColumn()
+  deleted_at: Date;
+
+  @Column({ type: "varchar", length: 255 })
+  created_by: string;
+
+  @Column({ type: "varchar", length: 255, nullable: true })
+  updated_by: string;
+
+  @Column({ type: "varchar", length: 255, nullable: true })
+  deleted_by: string;
+}
diff --git a/src/index.ts b/src/index.ts
index 2d80594..6972c08 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -76,7 +76,7 @@ import { AssetPurchaseGoodReceiptGood } from "./entity/asset_purchase_goods_rece
 import { AssetPurchaseRealization } from "./entity/asset_purchase_realization";
 import { AssetPurchaseBondRealizationGood } from "./entity/asset_purchase_purchase_bond_realization_good";
 import { AssetPurchaseInvoice } from "./entity/asset_purchase_invoice";
-import { AssetInventoryCondition } from "./types/asset";
+import { AssetInventoryCondition, AssetFixedTypeType } from "./types/asset";
 import { AssetInventory } from "./entity/asset_inventories";
 import { AssetInventoryAttribute } from "./entity/asset_inventory_attributes";
 import { AssetInventoryHistory } from "./entity/asset_inventory_histories";
@@ -199,6 +199,7 @@ export {
 	AssetInventory,
 	AssetInventoryAttribute,
 	AssetInventoryHistory,
+	AssetFixedTypeType,
 	RemitOtp,
 	RemitPartnerUser,
 	RemitPartner,
diff --git a/src/types/asset.ts b/src/types/asset.ts
index 77b0f50..52ce45e 100644
--- a/src/types/asset.ts
+++ b/src/types/asset.ts
@@ -6,4 +6,9 @@ export enum AssetInventoryCondition {
     "unusabel" = "unusable",
     "disposed" = "disposed",
     "lost" = "lost",
-};
\ No newline at end of file
+};
+
+export enum AssetFixedTypeType {
+    "exploitation" = "exploitation",
+    "depreciation" = "depreciation"
+}
\ No newline at end of file