需求变更整改

src/views/govern/device/control/index.vue

@@ -208,7 +208,7 @@
                         </el-button>
                         <el-button
                             type="primary"
-                            v-if="dataSet.indexOf('_moduleData') != -1"
+                            v-if="dataSet.indexOf('_moduleData') != -1 && moduleFlag"
                             :icon="Refresh"
                             @click="refreshTheState"
                         >
@@ -582,6 +582,7 @@ const tableLoading = ref(false)
 const getGroupLoading = ref(false)
 const deviceData = ref<any>(null)
 const dataSet = ref('')
+const moduleFlag = ref(false)
 const testItemRecordsRef = ref()
 const moduleDataRef = ref()
 const nearRealTimeDataRef = ref()
@@ -1284,6 +1285,7 @@ const handleClick = async (tab?: any) => {
                         tableLoading.value = false
                         setTimeout(() => {
                             //targetType
+                            res.data.length > 0 ? (moduleFlag.value = true) : (moduleFlag.value = false)
                             moduleDataRef.value?.setData(res.data)
                         }, 500)
                         setTimeout(() => {