diff --git a/src/pages/statistic/medication/index.vue b/src/pages/statistic/medication/index.vue
index 5aa9bba..84cac9c 100644
--- a/src/pages/statistic/medication/index.vue
+++ b/src/pages/statistic/medication/index.vue
@@ -119,7 +119,7 @@
         </view>
         <view class="legend-item">
           <view class="legend-dot bad"></view>
-          <text>服药率 < 50%</text>
+          <text>服药率 &lt; 50%</text>
         </view>
       </view>
     </view>