diff --git a/src/components/line-app/states/PlatformState.vue b/src/components/line-app/states/PlatformState.vue
index 0234d41..0f4d4f6 100644
--- a/src/components/line-app/states/PlatformState.vue
+++ b/src/components/line-app/states/PlatformState.vue
@@ -27,19 +27,17 @@
         bordered
         padding
         class="rounded-borders q-my-sm"
-        v-if="isEmpjInfoShow || isSpksInfoShow || isMkxInfoShow"
+        v-if="isSpksInfoShow || isMkxInfoShow"
       >
-        <template v-if="isEmpjInfoShow">
-          <QItem>
-            <QCheckbox
-              dense
-              v-model="platformState.empj"
-              outlined
-              label="EMP继电器状态"
-              disable
-            />
-          </QItem>
-        </template>
+        <QItem>
+          <QCheckbox
+            dense
+            v-model="platformState.empj"
+            outlined
+            label="EMP继电器状态"
+            disable
+          />
+        </QItem>
         <template v-if="isSpksInfoShow">
           <QSeparator class="q-mt-sm" />
           <QItemLabel header>Spks继电器状态</QItemLabel>
@@ -145,13 +143,6 @@ const isMkxInfoShow = computed(() => {
   return platform.states.mkxJState?.replyState?.length !== 0;
 });
 
-const isEmpjInfoShow = computed(() => {
-  const selected = lineStore.selectedGraphics;
-  if (!selected) return;
-  const platform = selected[0] as Platform;
-  return platform.states.empj;
-});
-
 function setPlatformState(platform: Platform) {
   platformState.value = {
     id: platform.datas.id,
diff --git a/src/stores/ibp-store.ts b/src/stores/ibp-store.ts
index e86501b..7c8c86d 100644
--- a/src/stores/ibp-store.ts
+++ b/src/stores/ibp-store.ts
@@ -46,8 +46,9 @@ export const useIbpStore = defineStore('ibp', {
       const stations = lineScene.queryStore
         .queryByType<Station>(Station.Type)
         .filter(
-          (station) =>
-            station.datas.kilometerSystem.coordinateSystem === 'MAIN_LINE'
+          (s) =>
+            s.datas.kilometerSystem.coordinateSystem ===
+            station.datas.kilometerSystem.coordinateSystem
         )
         .sort(
           (a, b) =>