diff --git a/src/views/management/monitoringEquipment/photographicDevice/index.vue b/src/views/management/monitoringEquipment/photographicDevice/index.vue
index 78d9f7a..7d9aacb 100644
--- a/src/views/management/monitoringEquipment/photographicDevice/index.vue
+++ b/src/views/management/monitoringEquipment/photographicDevice/index.vue
@@ -142,7 +142,7 @@
             min-width="80"
             ><template slot-scope="scope"
               >{{ scope.row.batteryCapacity }} /
-              {{ scope.row.batteryVoltage }}V</template
+              {{ scope.row.batteryVoltage.toFixed(1) }}V</template
             >
           </el-table-column>
           <el-table-column