diff --git a/src/views/page/CO2.vue b/src/views/page/CO2.vue
index 803f3de..b8989c5 100644
--- a/src/views/page/CO2.vue
+++ b/src/views/page/CO2.vue
@@ -88,7 +88,7 @@
           type="text"
           placeholder="0"
         />
-        <span>分钟</span>
+        <span>分钟。</span>
       </div>
     </div>
     <div class="flex-view padding-none border-none shrink-none">
@@ -146,7 +146,7 @@
           type="text"
           placeholder="0"
         />
-        <span>klux,允许补气</span>
+        <span>klux,允许补气。</span>
       </div>
     </div>
     <div class="flex-view padding-none border-none shrink-none">
@@ -168,7 +168,7 @@
           type="text"
           placeholder="0"
         />
-        <span>℃，允许补气</span>
+        <span>℃，允许补气。</span>
       </div>
     </div>
     <div class="flex-view padding-none border-none shrink-none">
@@ -207,7 +207,7 @@
           type="text"
           placeholder="0"
         />
-        <span>秒 ，关闭多少</span>
+        <span>秒 ，关闭</span>
           <input
           @blur="blurChange(startList[indexs - 1] + 13, $event)"
           v-model="inputData[startList[indexs - 1] + 13]"
@@ -215,7 +215,7 @@
           type="text"
           placeholder="0"
         />
-        <span>秒，进行间隔补气</span>
+        <span>秒，进行间隔补气。</span>
       </div>
     </div>
   </div>