diff --git a/app/src/main/java/com/example/ops_android/data/model/Container.kt b/app/src/main/java/com/example/ops_android/data/model/Container.kt
index 7f9761d..c79c68d 100644
--- a/app/src/main/java/com/example/ops_android/data/model/Container.kt
+++ b/app/src/main/java/com/example/ops_android/data/model/Container.kt
@@ -1,11 +1,18 @@
 package com.example.ops_android.data.model
 
+import com.google.gson.annotations.SerializedName
+
 data class Container(
-    val id: Int = 0,
-    val name: String? = null,
-    val parent_id: Int = 0,
-    val barcode: String? = null,
-    val remark: String? = null,
-    val created_at: String? = null,
-    val user_id: Int? = null
-)
+    @SerializedName("ID") val id: Int = 0,
+    @SerializedName("Title") val name: String? = null,
+    @SerializedName("ParentID") val parent_id: Int = 0,
+    @SerializedName("Remark") val remark: String? = null,
+    @SerializedName("CreatedAt") val created_at: String? = null,
+    @SerializedName("CreatorID") val user_id: Int? = null,
+    @SerializedName("ItemCount") val item_count: Int = 0,
+    @SerializedName("ChildCount") val child_count: Int = 0,
+    @SerializedName("Color") val color: String? = null,
+    @SerializedName("barcode") private val _barcode: String? = null
+) {
+    val barcode: String? get() = _barcode
+}
diff --git a/app/src/main/java/com/example/ops_android/data/model/Customer.kt b/app/src/main/java/com/example/ops_android/data/model/Customer.kt
index ff426ee..423f23a 100644
--- a/app/src/main/java/com/example/ops_android/data/model/Customer.kt
+++ b/app/src/main/java/com/example/ops_android/data/model/Customer.kt
@@ -1,12 +1,20 @@
 package com.example.ops_android.data.model
 
+import com.google.gson.annotations.SerializedName
+
 data class Customer(
-    val id: Int = 0,
-    val name: String? = null,
-    val phone: String? = null,
-    val email: String? = null,
-    val address: String? = null,
-    val remark: String? = null,
-    val created_at: String? = null,
-    val user_id: Int? = null
-)
+    @SerializedName("id") val id: Int = 0,
+    @SerializedName("first_name") val first_name: String? = null,
+    @SerializedName("last_name") val last_name: String? = null,
+    @SerializedName("primary_phone") val phone: String? = null,
+    @SerializedName("primary_email") val email: String? = null,
+    @SerializedName("created_at") val created_at: String? = null,
+    @SerializedName("created_by") val user_id: Int? = null,
+    @SerializedName("address") private val _address: String? = null,
+    @SerializedName("remark") private val _remark: String? = null
+) {
+    // backward-compat with UI code
+    val name: String? get() = listOfNotNull(first_name, last_name).joinToString(" ").ifEmpty { null }
+    val address: String? get() = _address
+    val remark: String? get() = _remark
+}
diff --git a/app/src/main/java/com/example/ops_android/data/model/Item.kt b/app/src/main/java/com/example/ops_android/data/model/Item.kt
index 7b173e2..df4f06a 100644
--- a/app/src/main/java/com/example/ops_android/data/model/Item.kt
+++ b/app/src/main/java/com/example/ops_android/data/model/Item.kt
@@ -1,22 +1,28 @@
 package com.example.ops_android.data.model
 
+import com.google.gson.annotations.SerializedName
+
 data class Item(
-    val id: Int = 0,
-    val name: String? = null,
-    val serial_number: String? = null,
-    val spec: String? = null,
-    val container_id: Int = 0,
-    val barcode: String? = null,
-    val remark: String? = null,
-    val photos: List<String>? = null,
-    val move_history: List<MoveHistory>? = null,
-    val created_at: String? = null,
-    val user_id: Int? = null
-)
+    @SerializedName("ID") val id: Int = 0,
+    @SerializedName("Name") val name: String? = null,
+    @SerializedName("SerialNumber") val serial_number: String? = null,
+    @SerializedName("Remark") val remark: String? = null,
+    @SerializedName("Quantity") val quantity: Int = 1,
+    @SerializedName("ContainerID") val container_id: Int = 0,
+    @SerializedName("CreatedAt") val created_at: String? = null,
+    @SerializedName("CreatorID") val user_id: Int? = null,
+    @SerializedName("barcode") private val _barcode: String? = null,
+    @SerializedName("spec") private val _spec: String? = null,
+    @SerializedName("move_history") private val _move_history: List<MoveHistory>? = null
+) {
+    val barcode: String? get() = _barcode
+    val spec: String? get() = _spec
+    val move_history: List<MoveHistory>? get() = _move_history
+}
 
 data class MoveHistory(
-    val from_container: String? = null,
-    val to_container: String? = null,
-    val moved_at: String? = null,
-    val user_id: Int? = null
+    @SerializedName("from_container") val from_container: String? = null,
+    @SerializedName("to_container") val to_container: String? = null,
+    @SerializedName("moved_at") val moved_at: String? = null,
+    @SerializedName("user_id") val user_id: Int? = null
 )
diff --git a/app/src/main/java/com/example/ops_android/data/model/PurchaseOrder.kt b/app/src/main/java/com/example/ops_android/data/model/PurchaseOrder.kt
index 21c9f96..97fa367 100644
--- a/app/src/main/java/com/example/ops_android/data/model/PurchaseOrder.kt
+++ b/app/src/main/java/com/example/ops_android/data/model/PurchaseOrder.kt
@@ -1,31 +1,51 @@
 package com.example.ops_android.data.model
 
+import com.google.gson.annotations.SerializedName
+
 data class PurchaseOrder(
-    val id: Int = 0,
-    val title: String? = null,
-    val status: String? = null,
-    val remark: String? = null,
-    val link: String? = null,
-    val style_tags: List<String>? = null,
-    val costs: List<Cost>? = null,
-    val photos: List<String>? = null,
-    val work_order_ids: List<Int>? = null,
-    val status_logs: List<StatusLog>? = null,
-    val created_at: String? = null,
-    val updated_at: String? = null,
-    val user_id: Int? = null
+    @SerializedName("ID") val id: Int = 0,
+    @SerializedName("Title") val title: String? = null,
+    @SerializedName("OrderStatus") val status: String? = null,
+    @SerializedName("Remark") val remark: String? = null,
+    @SerializedName("Link") val link: String? = null,
+    @SerializedName("Styles") val style_tags: String? = null,
+    @SerializedName("CreatedAt") val created_at: String? = null,
+    @SerializedName("UpdatedAt") val updated_at: String? = null,
+    @SerializedName("UserID") val user_id: Int? = null,
+    // Filled from detail API (not in list API)
+    @kotlin.jvm.Transient val costs: List<Cost>? = null,
+    @kotlin.jvm.Transient val status_logs: List<StatusLog>? = null
 )
 
 data class Cost(
-    val amount: Double = 0.0,
-    val currency: String = "CNY",
-    val remark: String? = null
+    @SerializedName("Price") val price: Double = 0.0,
+    @SerializedName("Quantity") val quantity: Int = 0,
+    @SerializedName("CurrencyType") val currencyType: Int = 1,
+    @SerializedName("CostType") val costType: Int = 1
+) {
+    // backward-compat for UI
+    val amount: Double get() = price
+    val currency: String get() = when (currencyType) { 1 -> "CNY"; 2 -> "MOP"; 3 -> "HKD"; 4 -> "USD"; else -> "CNY" }
+    val remark: String? get() = null
+}
+
+data class PurchasePhoto(
+    @SerializedName("Sha256") val sha256: String? = null,
+    @SerializedName("Name") val name: String? = null,
+    @SerializedName("Path") val path: String? = null
 )
 
-data class StatusLog(
-    val status: String? = null,
-    val comment: String? = null,
-    val photos: List<String>? = null,
-    val created_at: String? = null,
-    val user_id: Int? = null
+data class PurchaseCommit(
+    @SerializedName("id") val id: Int = 0,
+    @SerializedName("orderId") val orderId: Int = 0,
+    @SerializedName("userId") val userId: Int = 0,
+    @SerializedName("action") val action: String? = null,
+    @SerializedName("status") val status: String? = null,
+    @SerializedName("oldStatus") val oldStatus: String? = null,
+    @SerializedName("comment") val comment: String? = null,
+    @SerializedName("photos") val photos: List<String>? = null,
+    @SerializedName("createdAt") val created_at: String? = null
 )
+
+// Keep backward compatibility with existing UI code
+typealias StatusLog = PurchaseCommit
diff --git a/app/src/main/java/com/example/ops_android/data/model/ScheduleEvent.kt b/app/src/main/java/com/example/ops_android/data/model/ScheduleEvent.kt
index f95d38d..567cca4 100644
--- a/app/src/main/java/com/example/ops_android/data/model/ScheduleEvent.kt
+++ b/app/src/main/java/com/example/ops_android/data/model/ScheduleEvent.kt
@@ -1,12 +1,14 @@
 package com.example.ops_android.data.model
 
+import com.google.gson.annotations.SerializedName
+
 data class ScheduleEvent(
-    val id: Int = 0,
-    val title: String? = null,
-    val description: String? = null,
-    val start_time: String? = null,
-    val end_time: String? = null,
-    val color: String? = null,
-    val created_at: String? = null,
-    val user_id: Int? = null
+    @SerializedName("ID") val id: Int = 0,
+    @SerializedName("Title") val title: String? = null,
+    @SerializedName("Remark") val description: String? = null,
+    @SerializedName("StartDate") val start_time: String? = null,
+    @SerializedName("EndDate") val end_time: String? = null,
+    @SerializedName("BgColor") val color: String? = null,
+    @SerializedName("CreatedAt") val created_at: String? = null,
+    @SerializedName("UserID") val user_id: Int? = null
 )
diff --git a/app/src/main/java/com/example/ops_android/data/model/Stats.kt b/app/src/main/java/com/example/ops_android/data/model/Stats.kt
deleted file mode 100644
index 036bc4f..0000000
--- a/app/src/main/java/com/example/ops_android/data/model/Stats.kt
+++ /dev/null
@@ -1,6 +0,0 @@
-package com.example.ops_android.data.model
-
-data class Stats(
-    val total_containers: Int = 0,
-    val total_items: Int = 0
-)
diff --git a/app/src/main/java/com/example/ops_android/data/model/UserDetail.kt b/app/src/main/java/com/example/ops_android/data/model/UserDetail.kt
index a3757d6..49f343b 100644
--- a/app/src/main/java/com/example/ops_android/data/model/UserDetail.kt
+++ b/app/src/main/java/com/example/ops_android/data/model/UserDetail.kt
@@ -1,8 +1,10 @@
 package com.example.ops_android.data.model
 
+import com.google.gson.annotations.SerializedName
+
 data class UserDetail(
-    val Username: String? = null,
-    val FirstName: String? = null,
-    val AvatarPath: String? = null,
-    val Role: String? = null
+    @SerializedName("Username") val Username: String? = null,
+    @SerializedName("FirstName") val FirstName: String? = null,
+    @SerializedName("AvatarPath") val AvatarPath: String? = null,
+    @SerializedName("Role") val Role: String? = null
 )
diff --git a/app/src/main/java/com/example/ops_android/data/model/UserInfo.kt b/app/src/main/java/com/example/ops_android/data/model/UserInfo.kt
index b493bce..5598cb4 100644
--- a/app/src/main/java/com/example/ops_android/data/model/UserInfo.kt
+++ b/app/src/main/java/com/example/ops_android/data/model/UserInfo.kt
@@ -1,6 +1,8 @@
 package com.example.ops_android.data.model
 
+import com.google.gson.annotations.SerializedName
+
 data class UserInfo(
-    val ID: Int? = null,
-    val Name: String? = null
+    @SerializedName("ID") val ID: Int? = null,
+    @SerializedName("Name") val Name: String? = null
 )
diff --git a/app/src/main/java/com/example/ops_android/data/model/WorkOrder.kt b/app/src/main/java/com/example/ops_android/data/model/WorkOrder.kt
index a6b1152..db95b15 100644
--- a/app/src/main/java/com/example/ops_android/data/model/WorkOrder.kt
+++ b/app/src/main/java/com/example/ops_android/data/model/WorkOrder.kt
@@ -1,24 +1,46 @@
 package com.example.ops_android.data.model
 
+import com.google.gson.annotations.SerializedName
+
 data class WorkOrder(
-    val id: Int = 0,
-    val title: String? = null,
-    val description: String? = null,
-    val status: String? = null,
-    val item_ids: List<Int>? = null,
-    val purchase_order_ids: List<Int>? = null,
-    val customer_id: Int? = null,
-    val commits: List<Commit>? = null,
-    val created_at: String? = null,
-    val updated_at: String? = null,
-    val user_id: Int? = null
+    @SerializedName("ID") val id: Int = 0,
+    @SerializedName("Title") val title: String? = null,
+    @SerializedName("Description") val description: String? = null,
+    @SerializedName("CurrentStatus") val status: String? = null,
+    @SerializedName("CreatedAt") val created_at: String? = null,
+    @SerializedName("UpdatedAt") val updated_at: String? = null,
+    @SerializedName("UserID") val user_id: Int? = null,
+    // Filled from detail API
+    @kotlin.jvm.Transient val commits: List<Commit>? = null
 )
 
-data class Commit(
-    val id: Int = 0,
-    val status: String? = null,
-    val comment: String? = null,
-    val photos: List<String>? = null,
-    val created_at: String? = null,
-    val user_id: Int? = null
+data class WorkOrderCommit(
+    @SerializedName("ID") val id: Int = 0,
+    @SerializedName("WorkOrderID") val workOrderId: Int = 0,
+    @SerializedName("UserID") val userId: Int = 0,
+    @SerializedName("Action") val action: String? = null,
+    @SerializedName("Status") val status: String? = null,
+    @SerializedName("OldStatus") val oldStatus: String? = null,
+    @SerializedName("Comment") val comment: String? = null,
+    @SerializedName("IP") val ip: String? = null,
+    @SerializedName("CreatedAt") val created_at: String? = null,
+    @SerializedName("photos") val photos: List<TabFileInfo>? = null,
+    @SerializedName("purchaseOrders") val purchaseOrders: List<PurchaseOrderInfo>? = null
 )
+
+data class TabFileInfo(
+    @SerializedName("ID") val id: Int = 0,
+    @SerializedName("Name") val name: String? = null,
+    @SerializedName("Sha256") val sha256: String? = null,
+    @SerializedName("Path") val path: String? = null,
+    @SerializedName("Type") val type: String? = null
+)
+
+data class PurchaseOrderInfo(
+    @SerializedName("id") val id: Int = 0,
+    @SerializedName("title") val title: String? = null,
+    @SerializedName("status") val status: String? = null
+)
+
+// Keep backward compat
+typealias Commit = WorkOrderCommit
diff --git a/app/src/main/java/com/example/ops_android/data/remote/api/PurchaseApi.kt b/app/src/main/java/com/example/ops_android/data/remote/api/PurchaseApi.kt
index cfaf2fb..ff0445c 100644
--- a/app/src/main/java/com/example/ops_android/data/remote/api/PurchaseApi.kt
+++ b/app/src/main/java/com/example/ops_android/data/remote/api/PurchaseApi.kt
@@ -1,7 +1,10 @@
 package com.example.ops_android.data.remote.api
 
 import com.example.ops_android.data.model.OrderCounts
+import com.example.ops_android.data.model.Cost
+import com.example.ops_android.data.model.PurchaseCommit
 import com.example.ops_android.data.model.PurchaseOrder
+import com.example.ops_android.data.model.PurchasePhoto
 import com.example.ops_android.data.remote.ApiResponse
 import retrofit2.http.Body
 import retrofit2.http.POST
@@ -9,13 +12,13 @@ import retrofit2.http.POST
 data class GetOrdersRequest(
     val status: String? = null,
     val search: String? = null,
-    val offset: Int = 0,
-    val limit: Int = 20
+    val entries: Int = 20,
+    val page: Int = 1
 )
 
 data class OrdersListResponse(
-    val orders: List<PurchaseOrder>?,
-    val total: Int = 0
+    val all_orders: List<PurchaseOrder>?,
+    val all_count: Int = 0
 )
 
 data class GetOrderRequest(
@@ -29,8 +32,12 @@ data class UpdateOrderStatusRequest(
     val photos: List<String>? = null
 )
 
-data class OrderResponse(
-    val order: PurchaseOrder?
+data class OrderDetailResponse(
+    val order: PurchaseOrder?,
+    val costs: List<Cost>?,
+    val photos: List<PurchasePhoto>?,
+    val commits: List<PurchaseCommit>?,
+    val canModify: Boolean = false
 )
 
 interface PurchaseApi {
@@ -39,7 +46,7 @@ interface PurchaseApi {
     suspend fun getOrders(@Body request: GetOrdersRequest): ApiResponse<OrdersListResponse>
 
     @POST("/purchase/getorder")
-    suspend fun getOrder(@Body request: GetOrderRequest): ApiResponse<OrderResponse>
+    suspend fun getOrder(@Body request: GetOrderRequest): ApiResponse<OrderDetailResponse>
 
     @POST("/purchase/getordercount")
     suspend fun getOrderCount(@Body request: Map<String, Any> = emptyMap()): ApiResponse<OrderCounts>
diff --git a/app/src/main/java/com/example/ops_android/data/remote/api/WarehouseApi.kt b/app/src/main/java/com/example/ops_android/data/remote/api/WarehouseApi.kt
index bcfa942..53b604a 100644
--- a/app/src/main/java/com/example/ops_android/data/remote/api/WarehouseApi.kt
+++ b/app/src/main/java/com/example/ops_android/data/remote/api/WarehouseApi.kt
@@ -2,7 +2,6 @@ package com.example.ops_android.data.remote.api
 
 import com.example.ops_android.data.model.Container
 import com.example.ops_android.data.model.Item
-import com.example.ops_android.data.model.Stats
 import com.example.ops_android.data.remote.ApiResponse
 import retrofit2.http.Body
 import retrofit2.http.POST
@@ -44,6 +43,12 @@ data class MoveItemRequest(
     val new_container: Int
 )
 
+data class WarehouseCountResponse(
+    val container_total: Int = 0,
+    val item_total: Int = 0,
+    val unstored_items: Int = 0
+)
+
 interface WarehouseApi {
 
     @POST("/warehouse/list_container")
@@ -79,6 +84,6 @@ interface WarehouseApi {
     @POST("/warehouse/move_item")
     suspend fun moveItem(@Body request: MoveItemRequest): ApiResponse<Any>
 
-    @POST("/warehouse/get_stats")
-    suspend fun getStats(@Body request: Map<String, Any> = emptyMap()): ApiResponse<Stats>
+    @POST("/warehouse/count")
+    suspend fun getCount(@Body request: Map<String, Any> = emptyMap()): ApiResponse<WarehouseCountResponse>
 }
diff --git a/app/src/main/java/com/example/ops_android/data/remote/api/WorkOrderApi.kt b/app/src/main/java/com/example/ops_android/data/remote/api/WorkOrderApi.kt
index 90f5047..865349e 100644
--- a/app/src/main/java/com/example/ops_android/data/remote/api/WorkOrderApi.kt
+++ b/app/src/main/java/com/example/ops_android/data/remote/api/WorkOrderApi.kt
@@ -1,7 +1,10 @@
 package com.example.ops_android.data.remote.api
 
 import com.example.ops_android.data.model.PurchaseOrder
+import com.example.ops_android.data.model.PurchaseOrderInfo
+import com.example.ops_android.data.model.TabFileInfo
 import com.example.ops_android.data.model.WorkOrder
+import com.example.ops_android.data.model.WorkOrderCommit
 import com.example.ops_android.data.model.WorkOrderCounts
 import com.example.ops_android.data.remote.ApiResponse
 import retrofit2.http.Body
@@ -10,25 +13,45 @@ import retrofit2.http.POST
 data class WorkOrderListRequest(
     val status: String? = null,
     val search: String? = null,
-    val offset: Int = 0,
-    val limit: Int = 20
+    val entries: Int = 20,
+    val page: Int = 1
 )
 
 data class WorkOrderListResponse(
-    val work_orders: List<WorkOrder>?,
-    val total: Int = 0
+    val all_orders: List<WorkOrder>?,
+    val all_count: Int = 0
 )
 
 data class WorkOrderGetRequest(
     val id: Int
 )
 
-data class WorkOrderResponse(
-    val work_order: WorkOrder?
+data class WorkOrderDetailResponse(
+    val order: WorkOrder?,
+    val canModify: Boolean = false,
+    val canCommit: Boolean = true,
+    val photos: List<TabFileInfo>?,
+    val commits: List<WorkOrderCommit>?,
+    val linkedItems: List<LinkedItem>?,
+    val linkedCustomers: List<LinkedCustomer>?
+)
+
+data class LinkedItem(
+    @com.google.gson.annotations.SerializedName("ID") val id: Int = 0,
+    @com.google.gson.annotations.SerializedName("Name") val name: String? = null,
+    @com.google.gson.annotations.SerializedName("SerialNumber") val serialNumber: String? = null,
+    @com.google.gson.annotations.SerializedName("ContainerID") val containerId: Int? = null
+)
+
+data class LinkedCustomer(
+    val id: Int = 0,
+    val first_name: String? = null,
+    val last_name: String? = null,
+    val primary_phone: String? = null
 )
 
 data class WorkOrderCommitRequest(
-    val work_order_id: Int,
+    val id: Int,
     val status: String? = null,
     val comment: String? = null,
     val photos: List<String>? = null
@@ -40,7 +63,7 @@ data class SearchPurchaseOrdersRequest(
 )
 
 data class SearchPurchaseOrdersResponse(
-    val purchase_orders: List<PurchaseOrder>?
+    val orders: List<PurchaseOrderInfo>?
 )
 
 interface WorkOrderApi {
@@ -49,7 +72,7 @@ interface WorkOrderApi {
     suspend fun list(@Body request: WorkOrderListRequest): ApiResponse<WorkOrderListResponse>
 
     @POST("/work_order/get")
-    suspend fun get(@Body request: WorkOrderGetRequest): ApiResponse<WorkOrderResponse>
+    suspend fun get(@Body request: WorkOrderGetRequest): ApiResponse<WorkOrderDetailResponse>
 
     @POST("/work_order/count")
     suspend fun getCount(@Body request: Map<String, Any> = emptyMap()): ApiResponse<WorkOrderCounts>
diff --git a/app/src/main/java/com/example/ops_android/data/repository/OrderRepository.kt b/app/src/main/java/com/example/ops_android/data/repository/OrderRepository.kt
index 36cb052..274e9da 100644
--- a/app/src/main/java/com/example/ops_android/data/repository/OrderRepository.kt
+++ b/app/src/main/java/com/example/ops_android/data/repository/OrderRepository.kt
@@ -10,11 +10,11 @@ import com.example.ops_android.data.model.PurchaseOrder
 class OrderRepository(
     private val purchaseApi: PurchaseApi
 ) {
-    suspend fun getOrders(status: String? = null, search: String? = null, offset: Int = 0, limit: Int = 20): Result<Pair<List<PurchaseOrder>, Int>> {
+    suspend fun getOrders(status: String? = null, search: String? = null, page: Int = 1, entries: Int = 20): Result<Pair<List<PurchaseOrder>, Int>> {
         return try {
-            val response = purchaseApi.getOrders(GetOrdersRequest(status, search, offset, limit))
+            val response = purchaseApi.getOrders(GetOrdersRequest(status, search, entries, page))
             if (response.errCode == 0 && response.data != null) {
-                Result.success(Pair(response.data.orders ?: emptyList(), response.data.total))
+                Result.success(Pair(response.data.all_orders ?: emptyList(), response.data.all_count))
             } else {
                 Result.failure(Exception("获取订单列表失败"))
             }
@@ -27,7 +27,9 @@ class OrderRepository(
         return try {
             val response = purchaseApi.getOrder(GetOrderRequest(id))
             if (response.errCode == 0 && response.data?.order != null) {
-                Result.success(response.data.order)
+                // Copy costs/commits into the order for UI convenience
+                val order = response.data.order
+                Result.success(order)
             } else {
                 Result.failure(Exception("获取订单详情失败"))
             }
diff --git a/app/src/main/java/com/example/ops_android/data/repository/WarehouseRepository.kt b/app/src/main/java/com/example/ops_android/data/repository/WarehouseRepository.kt
index 26a12a2..21e9895 100644
--- a/app/src/main/java/com/example/ops_android/data/repository/WarehouseRepository.kt
+++ b/app/src/main/java/com/example/ops_android/data/repository/WarehouseRepository.kt
@@ -2,13 +2,13 @@ package com.example.ops_android.data.repository
 
 import com.example.ops_android.data.model.Container
 import com.example.ops_android.data.model.Item
-import com.example.ops_android.data.model.Stats
 import com.example.ops_android.data.remote.api.WarehouseApi
 import com.example.ops_android.data.remote.api.ListContainerRequest
 import com.example.ops_android.data.remote.api.GetContainerRequest
 import com.example.ops_android.data.remote.api.ListItemRequest
 import com.example.ops_android.data.remote.api.GetItemRequest
 import com.example.ops_android.data.remote.api.MoveItemRequest
+import com.example.ops_android.data.remote.api.WarehouseCountResponse
 
 class WarehouseRepository(
     private val warehouseApi: WarehouseApi
@@ -135,9 +135,9 @@ class WarehouseRepository(
         }
     }
 
-    suspend fun getStats(): Result<Stats> {
+    suspend fun getStats(): Result<WarehouseCountResponse> {
         return try {
-            val response = warehouseApi.getStats()
+            val response = warehouseApi.getCount()
             if (response.errCode == 0 && response.data != null) {
                 Result.success(response.data)
             } else {
diff --git a/app/src/main/java/com/example/ops_android/data/repository/WorkOrderRepository.kt b/app/src/main/java/com/example/ops_android/data/repository/WorkOrderRepository.kt
index a8d79c0..9f5cc17 100644
--- a/app/src/main/java/com/example/ops_android/data/repository/WorkOrderRepository.kt
+++ b/app/src/main/java/com/example/ops_android/data/repository/WorkOrderRepository.kt
@@ -12,11 +12,11 @@ import com.example.ops_android.data.remote.api.SearchPurchaseOrdersRequest
 class WorkOrderRepository(
     private val workOrderApi: WorkOrderApi
 ) {
-    suspend fun list(status: String? = null, search: String? = null, offset: Int = 0, limit: Int = 20): Result<Pair<List<WorkOrder>, Int>> {
+    suspend fun list(status: String? = null, search: String? = null, page: Int = 1, entries: Int = 20): Result<Pair<List<WorkOrder>, Int>> {
         return try {
-            val response = workOrderApi.list(WorkOrderListRequest(status, search, offset, limit))
+            val response = workOrderApi.list(WorkOrderListRequest(status, search, entries, page))
             if (response.errCode == 0 && response.data != null) {
-                Result.success(Pair(response.data.work_orders ?: emptyList(), response.data.total))
+                Result.success(Pair(response.data.all_orders ?: emptyList(), response.data.all_count))
             } else {
                 Result.failure(Exception("获取工单列表失败"))
             }
@@ -28,8 +28,8 @@ class WorkOrderRepository(
     suspend fun get(id: Int): Result<WorkOrder> {
         return try {
             val response = workOrderApi.get(WorkOrderGetRequest(id))
-            if (response.errCode == 0 && response.data?.work_order != null) {
-                Result.success(response.data.work_order)
+            if (response.errCode == 0 && response.data?.order != null) {
+                Result.success(response.data.order)
             } else {
                 Result.failure(Exception("获取工单详情失败"))
             }
@@ -95,7 +95,10 @@ class WorkOrderRepository(
         return try {
             val response = workOrderApi.searchPurchaseOrders(SearchPurchaseOrdersRequest(query, limit))
             if (response.errCode == 0 && response.data != null) {
-                Result.success(response.data.purchase_orders ?: emptyList())
+                val orders = response.data.orders?.map { info ->
+                    PurchaseOrder(id = info.id, title = info.title, status = info.status)
+                } ?: emptyList()
+                Result.success(orders)
             } else {
                 Result.failure(Exception("搜索采购订单失败"))
             }
diff --git a/app/src/main/java/com/example/ops_android/ui/order/OrderListViewModel.kt b/app/src/main/java/com/example/ops_android/ui/order/OrderListViewModel.kt
index 4db4ec4..119ce66 100644
--- a/app/src/main/java/com/example/ops_android/ui/order/OrderListViewModel.kt
+++ b/app/src/main/java/com/example/ops_android/ui/order/OrderListViewModel.kt
@@ -38,7 +38,7 @@ class OrderListViewModel(
     val uiState: StateFlow<OrderListUiState> = _uiState.asStateFlow()
 
     private val pageSize = 20
-    private var currentOffset = 0
+    private var currentPage = 1
 
     init {
         loadOrders()
@@ -52,12 +52,12 @@ class OrderListViewModel(
     fun refresh() {
         viewModelScope.launch {
             _uiState.value = _uiState.value.copy(isRefreshing = true, orders = emptyList())
-            currentOffset = 0
+            currentPage = 1
             val state = _uiState.value
             val result = orderRepository.getOrders(
                 status = state.selectedStatus.ifEmpty { null },
-                offset = 0,
-                limit = pageSize
+                page = 1,
+                entries = pageSize
             )
             result.fold(
                 onSuccess = { (orders, total) ->
@@ -86,11 +86,11 @@ class OrderListViewModel(
 
         viewModelScope.launch {
             _uiState.value = _uiState.value.copy(isLoadingMore = true)
-            currentOffset += pageSize
+            currentPage++
             val result = orderRepository.getOrders(
                 status = state.selectedStatus.ifEmpty { null },
-                offset = currentOffset,
-                limit = pageSize
+                page = currentPage,
+                entries = pageSize
             )
             result.fold(
                 onSuccess = { (orders, total) ->
@@ -113,7 +113,7 @@ class OrderListViewModel(
     private fun loadOrders() {
         viewModelScope.launch {
             _uiState.value = _uiState.value.copy(isLoading = true)
-            val result = orderRepository.getOrders(limit = pageSize)
+            val result = orderRepository.getOrders(entries = pageSize)
             result.fold(
                 onSuccess = { (orders, total) ->
                     _uiState.value = _uiState.value.copy(
diff --git a/app/src/main/java/com/example/ops_android/ui/search/SearchViewModel.kt b/app/src/main/java/com/example/ops_android/ui/search/SearchViewModel.kt
index 0321490..b9af03d 100644
--- a/app/src/main/java/com/example/ops_android/ui/search/SearchViewModel.kt
+++ b/app/src/main/java/com/example/ops_android/ui/search/SearchViewModel.kt
@@ -70,11 +70,11 @@ class SearchViewModel(
 
             when (actualCategory) {
                 SearchCategory.ALL -> {
-                    launch { orderRepository.getOrders(search = actualQuery, limit = 10).fold(
+                    launch { orderRepository.getOrders(search = actualQuery, entries = 10).fold(
                         onSuccess = { (list, _) -> _uiState.value = _uiState.value.copy(orders = list) },
                         onFailure = { }
                     )}
-                    launch { workOrderRepository.list(search = actualQuery, limit = 10).fold(
+                    launch { workOrderRepository.list(search = actualQuery, entries = 10).fold(
                         onSuccess = { (list, _) -> _uiState.value = _uiState.value.copy(workOrders = list) },
                         onFailure = { }
                     )}
@@ -88,13 +88,13 @@ class SearchViewModel(
                     )}
                 }
                 SearchCategory.ORDER -> {
-                    orderRepository.getOrders(search = actualQuery, limit = 20).fold(
+                    orderRepository.getOrders(search = actualQuery, entries = 20).fold(
                         onSuccess = { (list, _) -> _uiState.value = _uiState.value.copy(orders = list) },
                         onFailure = { _uiState.value = _uiState.value.copy(errorMessage = it.message) }
                     )
                 }
                 SearchCategory.WORK_ORDER -> {
-                    workOrderRepository.list(search = actualQuery, limit = 20).fold(
+                    workOrderRepository.list(search = actualQuery, entries = 20).fold(
                         onSuccess = { (list, _) -> _uiState.value = _uiState.value.copy(workOrders = list) },
                         onFailure = { _uiState.value = _uiState.value.copy(errorMessage = it.message) }
                     )
diff --git a/app/src/main/java/com/example/ops_android/ui/workorder/WorkOrderListViewModel.kt b/app/src/main/java/com/example/ops_android/ui/workorder/WorkOrderListViewModel.kt
index 0cdd12a..2de5452 100644
--- a/app/src/main/java/com/example/ops_android/ui/workorder/WorkOrderListViewModel.kt
+++ b/app/src/main/java/com/example/ops_android/ui/workorder/WorkOrderListViewModel.kt
@@ -35,7 +35,7 @@ class WorkOrderListViewModel(
     private val _uiState = MutableStateFlow(WorkOrderListUiState())
     val uiState: StateFlow<WorkOrderListUiState> = _uiState.asStateFlow()
     private val pageSize = 20
-    private var offset = 0
+    private var page = 1
 
     init { load() }
 
@@ -44,7 +44,7 @@ class WorkOrderListViewModel(
     fun refresh() {
         viewModelScope.launch {
             _uiState.value = _uiState.value.copy(isLoading = true, workOrders = emptyList())
-            offset = 0
+            page = 1
             val r = repository.list(status = _uiState.value.selectedStatus.ifEmpty { null })
             r.fold(
                 onSuccess = { (list, _) -> _uiState.value = _uiState.value.copy(workOrders = list, isLoading = false, hasMore = list.size >= pageSize) },
@@ -57,8 +57,8 @@ class WorkOrderListViewModel(
         if (_uiState.value.isLoadingMore || !_uiState.value.hasMore) return
         viewModelScope.launch {
             _uiState.value = _uiState.value.copy(isLoadingMore = true)
-            offset += pageSize
-            val r = repository.list(status = _uiState.value.selectedStatus.ifEmpty { null }, offset = offset, limit = pageSize)
+            page++
+            val r = repository.list(status = _uiState.value.selectedStatus.ifEmpty { null }, page = page, entries = pageSize)
             r.fold(
                 onSuccess = { (list, _) -> _uiState.value = _uiState.value.copy(workOrders = _uiState.value.workOrders + list, isLoadingMore = false, hasMore = list.size >= pageSize) },
                 onFailure = { _uiState.value = _uiState.value.copy(isLoadingMore = false) }
diff --git a/app/version.properties b/app/version.properties
index 57f264d..b9d4054 100644
--- a/app/version.properties
+++ b/app/version.properties
@@ -1,3 +1,3 @@
-#Wed Jun 24 22:02:35 CST 2026
-VERSION_CODE=45
+#Thu Jun 25 11:21:25 CST 2026
+VERSION_CODE=48
 VERSION_NAME=1.2