diff --git a/src/views/base/bracelet/index.vue b/src/views/base/bracelet/index.vue
index a646d72..dcf09b2 100644
--- a/src/views/base/bracelet/index.vue
+++ b/src/views/base/bracelet/index.vue
@@ -10,6 +10,7 @@
             placeholder="请输入手环编码"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item  prop="shboxName">
@@ -18,6 +19,7 @@
             placeholder="请输入手环箱名称"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item  prop="shPersonName">
@@ -26,6 +28,7 @@
             placeholder="请输入使用人"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item prop="shStatus">
@@ -199,6 +202,7 @@
             placeholder="请输入关键词"
             clearable
             @keyup.enter.native="handleQueryBind"
+            maxlength="20"
           />
          </el-form-item>
             <el-form-item>
@@ -287,6 +291,7 @@
             placeholder="请输入级联编码"
             clearable
             @keyup.enter.native="handleQueryDeviceAttribute"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item>
@@ -462,6 +467,7 @@
             placeholder="请输入手环箱名称"
             clearable
             @keyup.enter.native="handleQueryShbox"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item  prop="shboxCode">
@@ -470,6 +476,7 @@
             placeholder="请输入手环箱编码"
             clearable
             @keyup.enter.native="handleQueryShbox"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item prop="shboxStatus">
@@ -583,6 +590,7 @@
             placeholder="请输入手环编码"
             clearable
             @keyup.enter.native="handleQueryShBind"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item  prop="shPersonName">
@@ -591,6 +599,7 @@
             placeholder="请输入使用人"
             clearable
             @keyup.enter.native="handleQueryShBind"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item prop="shStatus">
diff --git a/src/views/base/device/index.vue b/src/views/base/device/index.vue
index 38413f2..00dffb3 100644
--- a/src/views/base/device/index.vue
+++ b/src/views/base/device/index.vue
@@ -19,6 +19,7 @@
             placeholder="请输入设备名称"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item  prop="deviceCode">
@@ -27,6 +28,7 @@
             placeholder="请输入设备编码"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item prop="deviceStatus">
@@ -191,6 +193,7 @@
             placeholder="请输入级联编码"
             clearable
             @keyup.enter.native="handleQueryDeviceAttribute"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item>
diff --git a/src/views/base/engineering/index.vue b/src/views/base/engineering/index.vue
index 516dc7c..6aba81a 100644
--- a/src/views/base/engineering/index.vue
+++ b/src/views/base/engineering/index.vue
@@ -7,6 +7,7 @@
             placeholder="请输入项目部名称"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item  prop="proName">
@@ -15,6 +16,7 @@
             placeholder="请输入工程名称"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item prop="vlevel">
@@ -138,6 +140,7 @@
             placeholder="请输入杆塔编号"
             clearable
             @keyup.enter.native="handleQueryGt"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item>
diff --git a/src/views/base/project/index.vue b/src/views/base/project/index.vue
index 1011781..b1541d7 100644
--- a/src/views/base/project/index.vue
+++ b/src/views/base/project/index.vue
@@ -7,6 +7,7 @@
           placeholder="项目部名称"
           clearable
           @keyup.enter.native="handleQuery"
+          maxlength="20"
         />
       </el-form-item>
       <el-form-item  prop="projectHeadName">
@@ -15,6 +16,7 @@
           placeholder="负责人"
           clearable
           @keyup.enter.native="handleQuery"
+          maxlength="20"
         />
       </el-form-item>
       
@@ -100,10 +102,10 @@
     <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
       <el-form ref="form" :model="form" :rules="rules" label-width="80px">
         <el-form-item label="项目名称" prop="projectDepartName">
-          <el-input v-model="form.projectDepartName" maxlength="16" placeholder="请输入项目名称" />
+          <el-input v-model="form.projectDepartName" maxlength="20" placeholder="请输入项目名称" />
         </el-form-item>
         <el-form-item label="负责人" prop="projectHeadName">
-          <el-input v-model="form.projectHeadName" maxlength="16" placeholder="请输入负责人名称" />
+          <el-input v-model="form.projectHeadName" maxlength="20" placeholder="请输入负责人名称" />
         </el-form-item>
         <el-form-item label="电话" prop="contactInformation">
           <el-input v-model="form.contactInformation" maxlength="11" placeholder="请输入负责人电话号码"/>
diff --git a/src/views/comprehensive/constructionRecord/index.vue b/src/views/comprehensive/constructionRecord/index.vue
index d5cad68..44c8441 100644
--- a/src/views/comprehensive/constructionRecord/index.vue
+++ b/src/views/comprehensive/constructionRecord/index.vue
@@ -7,6 +7,7 @@
           placeholder="工程名称"
           clearable
           @keyup.enter.native="handleQuery"
+          maxlength="20"
         />   
       </el-form-item>
       <el-form-item  prop="departName">
@@ -15,6 +16,7 @@
           placeholder="项目部"
           clearable
           @keyup.enter.native="handleQuery"
+          maxlength="20"
         />
       </el-form-item>
 
@@ -24,6 +26,7 @@
           placeholder="施工班组"
           clearable
           @keyup.enter.native="handleQuery"
+          maxlength="20"
         />
       </el-form-item>
       <el-form-item prop="lyTime">
@@ -115,6 +118,7 @@
             placeholder="请输入姓名"
             clearable
             @keyup.enter.native="handleQueryTeam"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item label="性别" prop="sex">
@@ -182,6 +186,7 @@
             placeholder="请输入姓名"
             clearable
             @keyup.enter.native="handleQueryTeamTemp"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item label="性别" prop="sex">
diff --git a/src/views/comprehensive/deviceLyRecord/index.vue b/src/views/comprehensive/deviceLyRecord/index.vue
index d37a511..7e1b7e2 100644
--- a/src/views/comprehensive/deviceLyRecord/index.vue
+++ b/src/views/comprehensive/deviceLyRecord/index.vue
@@ -7,6 +7,7 @@
             placeholder="工程名称"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
 
@@ -16,6 +17,7 @@
             placeholder="项目部"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item  prop="teamName">
@@ -24,6 +26,7 @@
             placeholder="领用班组"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item  prop="devName">
@@ -32,6 +35,7 @@
             placeholder="设备名称"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
        
@@ -41,6 +45,7 @@
             placeholder="设备编码"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item prop="devType">
diff --git a/src/views/comprehensive/warnHistory/index.vue b/src/views/comprehensive/warnHistory/index.vue
index 16015ef..930b18e 100644
--- a/src/views/comprehensive/warnHistory/index.vue
+++ b/src/views/comprehensive/warnHistory/index.vue
@@ -18,6 +18,7 @@
             placeholder="设备名称"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item  label="预警时间">
@@ -37,6 +38,7 @@
             placeholder="预警内容"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
        
diff --git a/src/views/construction/sideband/index.vue b/src/views/construction/sideband/index.vue
index 67cb46f..a7c0b22 100644
--- a/src/views/construction/sideband/index.vue
+++ b/src/views/construction/sideband/index.vue
@@ -7,6 +7,7 @@
             placeholder="边带名称"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
 
@@ -16,6 +17,7 @@
             placeholder="边带编号"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
 
@@ -25,6 +27,7 @@
             placeholder="工程名称"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
 
@@ -34,19 +37,10 @@
             placeholder="杆塔编号"
             clearable
             @keyup.enter.native="handleQuery"
+            maxlength="20"
           />
         </el-form-item>
 
-        <!-- <el-form-item prop="bindTime">
-        <el-date-picker
-          v-model="queryParams.bindTime"
-          style="width: 240px"
-          value-format="yyyy-MM-dd"
-          placeholder="绑定时间"
-          type="date"
-        ></el-date-picker>
-      </el-form-item> -->
-
       <el-form-item  label="绑定时间">
           <el-date-picker
           v-model="dateRange"
@@ -137,6 +131,7 @@
             placeholder="请输入关键词"
             clearable
             @keyup.enter.native="handleQueryTemp"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item>
@@ -204,6 +199,7 @@
             placeholder="请输入关键词"
             clearable
             @keyup.enter.native="handleQueryDevice"
+            maxlength="20"
           />
         </el-form-item>
         <el-form-item>