diff --git a/src/views/customer/add.vue b/src/views/customer/add.vue
index e370d59..2f1966d 100644
--- a/src/views/customer/add.vue
+++ b/src/views/customer/add.vue
@@ -13,6 +13,8 @@
         <el-input
           placeholder="请输入"
           v-model="ruleForm.companyName"
+          maxlength="48"
+          show-word-limit
           :disabled="check"
         ></el-input>
       </el-form-item>
diff --git a/src/views/front/expressNews/add.vue b/src/views/front/expressNews/add.vue
index 3fad2b2..38130e5 100644
--- a/src/views/front/expressNews/add.vue
+++ b/src/views/front/expressNews/add.vue
@@ -10,7 +10,7 @@
       label-width="80px"
     >
       <el-form-item label="资讯标题" prop="title">
-        <el-input placeholder="请输入" v-model="ruleForm.title"></el-input>
+        <el-input placeholder="请输入" maxlength="48" show-word-limit v-model="ruleForm.title"></el-input>
       </el-form-item>
       <el-form-item label="正文" prop="text">
         <editor v-model="ruleForm.text" :min-height="192" />
diff --git a/src/views/front/unscramble/add.vue b/src/views/front/unscramble/add.vue
index 264af2a..f55795a 100644
--- a/src/views/front/unscramble/add.vue
+++ b/src/views/front/unscramble/add.vue
@@ -10,7 +10,7 @@
       label-width="80px"
     >
       <el-form-item label="解读标题" prop="title">
-        <el-input placeholder="请输入" v-model="ruleForm.title"></el-input>
+        <el-input placeholder="请输入" v-model="ruleForm.title" maxlength="48" show-word-limit></el-input>
       </el-form-item>
       <el-form-item label="归口" prop="attribute">
         <el-select v-model="ruleForm.attribute" placeholder="请选择">
diff --git a/src/views/policy/library/add.vue b/src/views/policy/library/add.vue
index 723f17e..e849a4f 100644
--- a/src/views/policy/library/add.vue
+++ b/src/views/policy/library/add.vue
@@ -13,6 +13,8 @@
         <el-input
           placeholder="请输入"
           v-model="ruleForm.title"
+          maxlength="48"
+          show-word-limit
           :disabled="editPage"
         ></el-input>
       </el-form-item>
@@ -122,7 +124,7 @@
       <el-upload
         ref="upload"
         :limit="1"
-        accept=".xlsx, .xls, .docx"
+        accept=".xlsx, .xls, .docx, .pdf"
         :headers="upload.headers"
         :action="upload.url"
         :disabled="upload.isUploading"
@@ -137,7 +139,7 @@
           <em>点击上传</em>
         </div>
         <div class="el-upload__tip" style="color: red" slot="tip">
-          提示：仅允许导入“xls”或“xlsx”格式文件！
+          提示：仅允许导入“xls”、“xlsx”、“docx”、“pdf”格式文件！
         </div>
       </el-upload>
       <div slot="footer" class="dialog-footer">
diff --git a/src/views/policy/tag/index.vue b/src/views/policy/tag/index.vue
index 8216004..7aac125 100644
--- a/src/views/policy/tag/index.vue
+++ b/src/views/policy/tag/index.vue
@@ -55,7 +55,7 @@
     <el-dialog :title="str" :visible.sync="addDialog" width="500px">
       <el-form :model="form" ref="form" :rules="rules" @submit.native.prevent>
         <el-form-item label="名称" prop="name" label-width="80px">
-          <el-input v-model="form.name" maxlength="20" show-word-limit></el-input>
+          <el-input v-model="form.name" maxlength="10" show-word-limit></el-input>
         </el-form-item>
         <el-form-item label="已添加" label-width="80px" v-if="str=='添加标签'">
           <el-tag style="margin-right:10px" v-for="item in tagList" :key="item.id">{{item.name}}</el-tag>
diff --git a/src/views/technology/achievement/add.vue b/src/views/technology/achievement/add.vue
index b2939f3..d6386b1 100644
--- a/src/views/technology/achievement/add.vue
+++ b/src/views/technology/achievement/add.vue
@@ -10,7 +10,7 @@
       label-width="80px"
     >
       <el-form-item label="成果标题" prop="title">
-        <el-input placeholder="请输入" v-model="ruleForm.title"></el-input>
+        <el-input placeholder="请输入" maxlength="48" show-word-limit v-model="ruleForm.title"></el-input>
       </el-form-item>
       <el-form-item label="成果图片" prop="picList">
         <multi-upload v-model="selectProductPics" :maxCount="1"></multi-upload>
diff --git a/src/views/technology/demand/add.vue b/src/views/technology/demand/add.vue
index 138ee0e..3f8309e 100644
--- a/src/views/technology/demand/add.vue
+++ b/src/views/technology/demand/add.vue
@@ -10,7 +10,7 @@
       label-width="80px"
     >
       <el-form-item label="需求标题" prop="title">
-        <el-input placeholder="请输入" v-model="ruleForm.title"></el-input>
+        <el-input placeholder="请输入" maxlength="48" show-word-limit v-model="ruleForm.title"></el-input>
       </el-form-item>
       <el-form-item label="技术领域" prop="field">
         <el-select v-model="ruleForm.field" placeholder="请选择">