diff --git a/src/apps/AppMonitoringObject/MonitorIncome.vue b/src/apps/AppMonitoringObject/MonitorIncome.vue
index b5da30c4..53c56882 100644
--- a/src/apps/AppMonitoringObject/MonitorIncome.vue
+++ b/src/apps/AppMonitoringObject/MonitorIncome.vue
@@ -8,7 +8,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income3" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -19,7 +19,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income4" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -30,7 +30,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income5" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -41,7 +41,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income6" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -52,7 +52,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income9" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -65,7 +65,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income7" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -76,7 +76,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income8" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -87,7 +87,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income10" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -98,7 +98,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income13" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -109,7 +109,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income14" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -120,7 +120,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income11" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;"  maxlength="9"/>
           </div>
         </div>
       </div>
@@ -131,7 +131,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income12" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -142,7 +142,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income15" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -153,7 +153,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income1" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>
@@ -164,7 +164,7 @@
           </div>
           <div class="right">
             <input placeholder="请输入" v-model="form.income2" type="number"
-                   placeholder-style="color: #999; font-size: 30rpx;"/>
+                   placeholder-style="color: #999; font-size: 30rpx;" maxlength="9"/>
           </div>
         </div>
       </div>