diff --git a/module_gjc/src/main/java/com/lukouguoji/gjc/activity/GjcWeighingListActivity.kt b/module_gjc/src/main/java/com/lukouguoji/gjc/activity/GjcWeighingListActivity.kt
index 5f5fb8d..5ca3180 100644
--- a/module_gjc/src/main/java/com/lukouguoji/gjc/activity/GjcWeighingListActivity.kt
+++ b/module_gjc/src/main/java/com/lukouguoji/gjc/activity/GjcWeighingListActivity.kt
@@ -33,6 +33,9 @@ class GjcWeighingListActivity :
         // 初始化代理人列表（从API获取）
         viewModel.initAgentList()
 
+        // 初始化特码列表（从API获取）
+        viewModel.initSpecialCodeList()
+
         // 绑定分页逻辑
         viewModel.pageModel
             .bindSmartRefreshLayout(binding.srl, binding.rv, viewModel, getLifecycleOwner())
diff --git a/module_gjc/src/main/java/com/lukouguoji/gjc/viewModel/GjcWeighingViewModel.kt b/module_gjc/src/main/java/com/lukouguoji/gjc/viewModel/GjcWeighingViewModel.kt
index 1f8db5e..7d081d7 100644
--- a/module_gjc/src/main/java/com/lukouguoji/gjc/viewModel/GjcWeighingViewModel.kt
+++ b/module_gjc/src/main/java/com/lukouguoji/gjc/viewModel/GjcWeighingViewModel.kt
@@ -15,6 +15,7 @@ import com.lukouguoji.module_base.ktx.launchLoadingCollect
 import com.lukouguoji.module_base.ktx.showToast
 import com.lukouguoji.module_base.ktx.toRequestBody
 import com.lukouguoji.module_base.model.ScanModel
+import com.lukouguoji.module_base.util.DictUtils
 import dev.utils.app.info.KeyValue
 
 /**
@@ -31,6 +32,7 @@ class GjcWeighingViewModel : BasePageViewModel() {
 
     // 下拉列表数据源
     val agentList = MutableLiveData(listOf(KeyValue("全部", "")))
+    val spCodeList = MutableLiveData<List<KeyValue>>(emptyList())
 
     // 适配器配置
     val itemViewHolder = GjcWeighingViewHolder::class.java
@@ -64,6 +66,19 @@ class GjcWeighingViewModel : BasePageViewModel() {
         }
     }
 
+    /**
+     * 初始化特码下拉列表（从API获取）
+     */
+    fun initSpecialCodeList() {
+        DictUtils.getSpecialCodeList(
+            flag = 1,           // 国际
+            ieFlag = "",        // 空字符串
+            parentcode = ""     // 无父级
+        ) {
+            spCodeList.value = it
+        }
+    }
+
     /**
      * 扫码输入航班号
      */
diff --git a/module_gjc/src/main/res/layout/activity_gjc_weighing_list.xml b/module_gjc/src/main/res/layout/activity_gjc_weighing_list.xml
index 2e78e0f..981b2cf 100644
--- a/module_gjc/src/main/res/layout/activity_gjc_weighing_list.xml
+++ b/module_gjc/src/main/res/layout/activity_gjc_weighing_list.xml
@@ -63,6 +63,7 @@
             <!-- 择特码 -->
             <com.lukouguoji.module_base.ui.weight.search.layout.PadSearchLayout
                 hint='@{"请选择特码"}'
+                list="@{viewModel.spCodeList}"
                 type="@{SearchLayoutType.SPINNER}"
                 value="@={viewModel.spCode}"
                 android:layout_width="0dp"