diff --git a/src/components/alarm/setAlarmText.vue b/src/components/alarm/setAlarmText.vue
index 7f27582..97cf9d0 100644
--- a/src/components/alarm/setAlarmText.vue
+++ b/src/components/alarm/setAlarmText.vue
@@ -168,7 +168,11 @@ watch(
         }
         return select;
       }) as JlGraphic[];
-      selectGraphic.push(...deviceFilter);
+      if (setAlartTextData.value.alertType !== '列车信号故障') {
+        selectGraphic.push(...deviceFilter);
+      } else {
+        selectGraphic = [deviceFilter[0]];
+      }
       selectGraphic = Array.from(new Set(selectGraphic));
       lineStore.getLineApp().updateSelected(...selectGraphic);
       setAlartTextData.value.deviceInfos = [];
diff --git a/src/configs/UrlManage.ts b/src/configs/UrlManage.ts
index 3a4b1e4..131b3e8 100644
--- a/src/configs/UrlManage.ts
+++ b/src/configs/UrlManage.ts
@@ -13,3 +13,12 @@ export function getHttpBase() {
 export function getWebsocketUrl() {
   return `ws://${getHost()}/ws-default`;
 }
+
+export function getShowSetAlarmTextButton() {
+  let show = false;
+  const host = window.location.hostname;
+  if (process.env.NODE_ENV == 'development' || host == '192.168.3.233') {
+    show = true;
+  }
+  return show;
+}
diff --git a/src/layouts/MainLayout.vue b/src/layouts/MainLayout.vue
index 52a0b7f..0f95523 100644
--- a/src/layouts/MainLayout.vue
+++ b/src/layouts/MainLayout.vue
@@ -24,7 +24,7 @@
           @click="alertSetShow = true"
         />
         <q-btn
-          v-show="route.path.includes('monitor')"
+          v-if="showSetAlarmTextButton && route.path.includes('line/monitor')"
           color="info"
           label="故障测试"
           class="q-mr-sm"
@@ -126,7 +126,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, reactive } from 'vue';
+import { ref, reactive, onMounted } from 'vue';
 import SysMenu from 'src/components/SysMenu.vue';
 import { useRouter, useRoute } from 'vue-router';
 import { Dialog, useQuasar } from 'quasar';
@@ -140,6 +140,7 @@ import commonAlarm from 'src/components/alarm/commonAlarm.vue';
 import setAlarmText from 'src/components/alarm/setAlarmText.vue';
 import { saveAlertTypeData } from 'src/components/alarm/alarmInfoEnum';
 import NCC from '/logo/NCC_白.png';
+import { getShowSetAlarmTextButton } from 'src/configs/UrlManage';
 
 const leftDrawerOpen = ref(false);
 const router = useRouter();
@@ -182,6 +183,12 @@ function logOut() {
   });
 }
 
+onMounted(() => {
+  if (getShowSetAlarmTextButton()) {
+    showSetAlarmTextButton.value = true;
+  }
+});
+
 //模拟报警
 const $q = useQuasar();
 const alertSetShow = ref(false);
@@ -242,6 +249,7 @@ async function alarmMockSet() {
   }
 }
 
+const showSetAlarmTextButton = ref(false);
 function openSetAlarmTextDialog() {
   $q.dialog({
     component: setAlarmText,