diff --git a/src/views/MicrofactoryDevOnline/components/RingChart.vue b/src/views/MicrofactoryDevOnline/components/RingChart.vue
index eb2d3bd..88bf184 100644
--- a/src/views/MicrofactoryDevOnline/components/RingChart.vue
+++ b/src/views/MicrofactoryDevOnline/components/RingChart.vue
@@ -9,7 +9,7 @@
                 </div>
                 <!-- <div class="chart" ref="chart"></div> -->
                  <div class="online-time">
-                    <span style="font-size:20px; color: #fff;">运行时长</span>
+                    <span style="font-size:20px; color: #fff;">工作时长</span>
                     <span>{{ timestampToTime(prop.data.todayRunTime) }}</span>
                  </div>
                 <div class="bottom">