diff --git a/src/views/dataDownload/DataDownload.vue b/src/views/dataDownload/DataDownload.vue
index 5382af0..5a86189 100644
--- a/src/views/dataDownload/DataDownload.vue
+++ b/src/views/dataDownload/DataDownload.vue
@@ -7,7 +7,7 @@
           <a-row :gutter="24">
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
               <a-form-item label="文件名称">
-                <a-input placeholder="请输入文件名称" v-model="queryParam.fileName"></a-input>
+                <a-input placeholder="请输入文件名称" v-model="queryParam.fileName" :maxLength="50"></a-input>
               </a-form-item>
             </a-col>
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
diff --git a/src/views/dataMember/DataMember.vue b/src/views/dataMember/DataMember.vue
index dda2999..f418c4a 100644
--- a/src/views/dataMember/DataMember.vue
+++ b/src/views/dataMember/DataMember.vue
@@ -7,7 +7,7 @@
           <a-row :gutter="24">
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
               <a-form-item label="项目名称">
-                <a-input placeholder="请输入项目名称" v-model="queryParam.projectName"></a-input>
+                <a-input placeholder="请输入项目名称" v-model="queryParam.projectName" :maxLength="50"></a-input>
               </a-form-item>
             </a-col>
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
diff --git a/src/views/meetingActivity/MeetingActivity.vue b/src/views/meetingActivity/MeetingActivity.vue
index cb78505..b1a360e 100644
--- a/src/views/meetingActivity/MeetingActivity.vue
+++ b/src/views/meetingActivity/MeetingActivity.vue
@@ -17,7 +17,7 @@
           <a-row :gutter="24">
             <a-col :xl="7" :lg="8" :md="8" :sm="24">
               <a-form-item label="会议名称">
-                <a-input placeholder="请输入会议名称" v-model="queryParam.meetingName"></a-input>
+                <a-input placeholder="请输入会议名称" v-model="queryParam.meetingName" :maxLength="50"></a-input>
               </a-form-item>
             </a-col>
             <a-col :xl="7" :lg="8" :md="8" :sm="24">
diff --git a/src/views/mineContract/MineContract.vue b/src/views/mineContract/MineContract.vue
index ac2c1b3..13280ba 100644
--- a/src/views/mineContract/MineContract.vue
+++ b/src/views/mineContract/MineContract.vue
@@ -7,7 +7,7 @@
           <a-row :gutter="24">
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
               <a-form-item label="合同编号/名称">
-                <a-input placeholder="请输入合同编号/名称" v-model="queryParam.contractName"></a-input>
+                <a-input placeholder="请输入合同编号/名称" v-model="queryParam.contractName" :maxLength="50"></a-input>
               </a-form-item>
             </a-col>
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
diff --git a/src/views/mineProject/MineProject.vue b/src/views/mineProject/MineProject.vue
index b1681fd..2d41b13 100644
--- a/src/views/mineProject/MineProject.vue
+++ b/src/views/mineProject/MineProject.vue
@@ -7,7 +7,7 @@
           <a-row :gutter="24">
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
               <a-form-item label="项目名称">
-                <a-input placeholder="请输入项目名称" v-model="queryParam.chargeProject"></a-input>
+                <a-input placeholder="请输入项目名称" v-model="queryParam.chargeProject" :maxLength="50"></a-input>
               </a-form-item>
             </a-col>
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
diff --git a/src/views/subBidCommittee/SubBidCommittee.vue b/src/views/subBidCommittee/SubBidCommittee.vue
index 0fc91d8..6c67cbf 100644
--- a/src/views/subBidCommittee/SubBidCommittee.vue
+++ b/src/views/subBidCommittee/SubBidCommittee.vue
@@ -7,7 +7,7 @@
           <a-row :gutter="24">
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
               <a-form-item label="分标委名称">
-                <a-input placeholder="请输入分标委名称" v-model="queryParam.name"></a-input>
+                <a-input placeholder="请输入分标委名称" v-model="queryParam.name" :maxLength="50"></a-input>
               </a-form-item>
             </a-col>
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
diff --git a/src/views/workTeam/WorkTeam.vue b/src/views/workTeam/WorkTeam.vue
index be66b3d..c9640f0 100644
--- a/src/views/workTeam/WorkTeam.vue
+++ b/src/views/workTeam/WorkTeam.vue
@@ -7,7 +7,7 @@
           <a-row :gutter="24">
             <a-col :xl="6" :lg="8" :md="8" :sm="24">
               <a-form-item label="项目名称">
-                <a-input placeholder="请输入项目名称" v-model="queryParam.chargeProject"></a-input>
+                <a-input placeholder="请输入项目名称" v-model="queryParam.chargeProject" :maxLength="50"></a-input>
               </a-form-item>
             </a-col>
             <a-col :xl="6" :lg="8" :md="8" :sm="24">