diff --git a/src/views/workCenter/annualRevisionPlanActivelyReport/AnnualRevisionPlanActivelyReport.vue b/src/views/workCenter/annualRevisionPlanActivelyReport/AnnualRevisionPlanActivelyReport.vue
index e5fa681..16d9b89 100644
--- a/src/views/workCenter/annualRevisionPlanActivelyReport/AnnualRevisionPlanActivelyReport.vue
+++ b/src/views/workCenter/annualRevisionPlanActivelyReport/AnnualRevisionPlanActivelyReport.vue
@@ -13,7 +13,7 @@
           <!--  流程名称  -->
           <van-field
             :label="$t('processName')"
-            :placeholder="$t('pleaseEnter') + $t('processName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('processName')"
             readonly
             type="textarea"
             rows="1"
@@ -23,6 +23,7 @@
           <calendar-field
             :label="$t('expirationDate')"
             v-model="processInfoForm.dueTime"
+            :placeholder="global.emptyLine"
             type="date"
             readonly
           />
diff --git a/src/views/workCenter/annualRevisionPlanStandardizationInit/AnnualRevisionPlanStandardizationInit.vue b/src/views/workCenter/annualRevisionPlanStandardizationInit/AnnualRevisionPlanStandardizationInit.vue
index 83b9152..acf3f0a 100644
--- a/src/views/workCenter/annualRevisionPlanStandardizationInit/AnnualRevisionPlanStandardizationInit.vue
+++ b/src/views/workCenter/annualRevisionPlanStandardizationInit/AnnualRevisionPlanStandardizationInit.vue
@@ -13,7 +13,7 @@
           <!--  流程名称  -->
           <van-field
             :label="$t('processName')"
-            :placeholder="$t('pleaseEnter') + $t('processName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('processName')"
             readonly
             type="textarea"
             rows="1"
@@ -22,6 +22,7 @@
           <!--   截止日期  -->
           <calendar-field
             :label="$t('expirationDate')"
+            :placeholder="global.emptyLine"
             v-model="processInfoForm.dueTime"
             type="date"
             readonly
diff --git a/src/views/workCenter/enterpriseStandardAnnul/EnterpriseStandardAnnul.vue b/src/views/workCenter/enterpriseStandardAnnul/EnterpriseStandardAnnul.vue
index cfca4f6..7f42860 100644
--- a/src/views/workCenter/enterpriseStandardAnnul/EnterpriseStandardAnnul.vue
+++ b/src/views/workCenter/enterpriseStandardAnnul/EnterpriseStandardAnnul.vue
@@ -13,7 +13,7 @@
           <!--  流程名称  -->
           <van-field
             :label="$t('processName')"
-            :placeholder="$t('pleaseEnter') + $t('processName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('processName')"
             readonly
             type="textarea"
             rows="1"
@@ -22,6 +22,7 @@
           <!--   截止日期  -->
           <calendar-field
             :label="$t('expirationDate')"
+            :placeholder="global.emptyLine"
             v-model="processInfoForm.dueTime"
             type="date"
             readonly
@@ -52,7 +53,7 @@
           <!--  企标编号  -->
           <van-field
             :label="$t('esInitChange.enterpriseStandardNum')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
             readonly
             type="textarea"
             autosize
@@ -61,7 +62,7 @@
           <!--  企标名称  -->
           <van-field
             :label="$t('esInitChange.enterpriseStandardName')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
             readonly
             type="textarea"
             rows="1"
@@ -70,7 +71,7 @@
           <!--  标准英文名称  -->
           <van-field
             :label="$t('esInitChange.standardEnglishName')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.standardEnglishName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardEnglishName')"
             readonly
             type="textarea"
             rows="1"
@@ -79,14 +80,14 @@
           <!--  标准类型   -->
           <picker-dict-field
             :label="$t('esAnnul.standardType')"
-            :placeholder="$t('pleaseEnter') + $t('esAnnul.standardType')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esAnnul.standardType')"
             dict-code="esp_standard_type"
             readonly
             v-model="baseInfoForm.standardCategory" />
           <!--  代替企标编号  -->
           <van-field
             :label="$t('esAnnul.substituteStandardNumber')"
-            :placeholder="$t('pleaseEnter') + $t('esAnnul.substituteStandardNumber')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esAnnul.substituteStandardNumber')"
             readonly
             type="textarea"
             rows="1"
@@ -95,7 +96,7 @@
           <!--  被代替企标编号  -->
           <van-field
             :label="$t('esAnnul.replacedByEnStandardNumber')"
-            :placeholder="$t('pleaseEnter') + $t('esAnnul.replacedByEnStandardNumber')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esAnnul.replacedByEnStandardNumber')"
             readonly
             type="textarea"
             rows="1"
@@ -104,6 +105,7 @@
           <!--   发布日期  -->
           <calendar-field
             :label="$t('esAnnul.releaseDate')"
+            :placeholder="global.emptyLine"
             v-model="baseInfoForm.releaseDate"
             type="date"
             readonly
@@ -111,6 +113,7 @@
           <!--   实施日期  -->
           <calendar-field
             :label="$t('esAnnul.materialDate')"
+            :placeholder="global.emptyLine"
             v-model="baseInfoForm.implementationDate"
             type="date"
             readonly
@@ -118,7 +121,7 @@
           <!--  废止理由  -->
           <van-field
             :label="$t('esAnnul.annulReason')"
-            :placeholder="$t('pleaseEnter') + $t('esAnnul.annulReason')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esAnnul.annulReason')"
             readonly
             type="textarea"
             rows="1"
diff --git a/src/views/workCenter/enterpriseStandardInitChange/EnterpriseStandardInitChange.vue b/src/views/workCenter/enterpriseStandardInitChange/EnterpriseStandardInitChange.vue
index ef50630..1388eb6 100644
--- a/src/views/workCenter/enterpriseStandardInitChange/EnterpriseStandardInitChange.vue
+++ b/src/views/workCenter/enterpriseStandardInitChange/EnterpriseStandardInitChange.vue
@@ -13,7 +13,7 @@
           <!--  流程名称  -->
           <van-field
             :label="$t('processName')"
-            :placeholder="$t('pleaseEnter') + $t('processName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('processName')"
             readonly
             type="textarea"
             rows="1"
@@ -22,6 +22,7 @@
           <!--   截止日期  -->
           <calendar-field
             :label="$t('expirationDate')"
+            :placeholder="global.emptyLine"
             v-model="processInfoForm.dueTime"
             type="date"
             readonly
@@ -52,7 +53,7 @@
           <!--   申请类型  -->
           <picker-field
             :label="$t('esInitChange.applicationType')"
-            :placeholder="$t('pleaseSelect')+$t('esInitChange.applicationType')"
+            :placeholder="global.emptyLine || $t('pleaseSelect')+$t('esInitChange.applicationType')"
             v-model="baseInfoForm[0].applicationCategory"
             readonly
             :columnData="applicationCategoryData"
@@ -60,7 +61,7 @@
           <!--   项目类别  -->
           <picker-field
             :label="$t('esInitChange.itemCategory')"
-            :placeholder="$t('pleaseSelect')+$t('esInitChange.itemCategory')"
+            :placeholder="global.emptyLine || $t('pleaseSelect')+$t('esInitChange.itemCategory')"
             v-model="baseInfoForm[0].projectType"
             readonly
             :columnData="projectTypeData"
@@ -72,7 +73,7 @@
               <!--  企标编号  -->
               <van-field
                 :label="$t('esInitChange.enterpriseStandardNum')"
-                :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
+                :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
                 readonly
                 type="textarea"
                 rows="1"
@@ -81,7 +82,7 @@
               <!--  企标名称  -->
               <van-field
                 :label="$t('esInitChange.enterpriseStandardName')"
-                :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
+                :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
                 readonly
                 type="textarea"
                 rows="1"
@@ -90,21 +91,21 @@
               <!--  企业标准代号   -->
               <picker-dict-field
                 :label="$t('esInitChange.enterpriseStandardCode')"
-                :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardCode')"
+                :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardCode')"
                 dict-code="enterprise_standard_code"
                 readonly
                 v-model="baseInfoForm[0].enStandardCode" />
               <!--  企业名称代号   -->
               <picker-dict-field
                 :label="$t('esInitChange.enterpriseNameCode')"
-                :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseNameCode')"
+                :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseNameCode')"
                 dict-code="enterprise_name_code"
                 readonly
                 v-model="baseInfoForm[0].enNameCode" />
               <!--  标准类别代号   -->
               <picker-dict-field
                 :label="$t('esInitChange.standardCategoryCode')"
-                :placeholder="$t('pleaseEnter') + $t('esInitChange.standardCategoryCode')"
+                :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardCategoryCode')"
                 dict-code="standard_category_code"
                 readonly
                 v-model="baseInfoForm[0].standardCategoryCode" />
@@ -114,7 +115,7 @@
               <!--  企标编号  -->
               <van-field
                 :label="$t('esInitChange.enterpriseStandardNum')"
-                :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
+                :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
                 readonly
                 type="textarea"
                 rows="1"
@@ -123,7 +124,7 @@
               <!--  企标名称  -->
               <van-field
                 :label="$t('esInitChange.enterpriseStandardName')"
-                :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
+                :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
                 readonly
                 type="textarea"
                 rows="1"
@@ -132,7 +133,7 @@
               <!--  新企标编号  -->
               <van-field
                 :label="$t('esInitChange.newEnterpriseStandardNum')"
-                :placeholder="$t('pleaseEnter') + $t('esInitChange.newEnterpriseStandardNum')"
+                :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.newEnterpriseStandardNum')"
                 readonly
                 type="textarea"
                 rows="1"
@@ -141,7 +142,7 @@
               <!--  新企标名称  -->
               <van-field
                 :label="$t('esInitChange.newEnterpriseStandardName')"
-                :placeholder="$t('pleaseEnter') + $t('esInitChange.newEnterpriseStandardName')"
+                :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.newEnterpriseStandardName')"
                 readonly
                 type="textarea"
                 rows="1"
@@ -151,7 +152,7 @@
             <!--  年代号   -->
             <van-field
               :label="$t('esInitChange.yearNumber')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.yearNumber')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.yearNumber')"
               readonly
               type="textarea"
               rows="1"
@@ -160,7 +161,7 @@
             <!--  标准英文名称  -->
             <van-field
               :label="$t('esInitChange.standardEnglishName')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.standardEnglishName')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardEnglishName')"
               readonly
               type="textarea"
               rows="1"
@@ -169,32 +170,32 @@
             <!--  标准体系  -->
             <tree-select-multiple
               :label="$t('esInitChange.standardSystem')"
-              :placeholder="$t('pleaseSelect') + $t('esInitChange.standardSystem')"
+              :placeholder="global.emptyLine || $t('pleaseSelect') + $t('esInitChange.standardSystem')"
               :list="standardSystemOptions"
               readonly
               v-model="baseInfoForm[0].enStandardSystem"/>
             <!--  标准类型   -->
             <picker-dict-field
               :label="$t('esInitChange.standardType')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.standardType')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardType')"
               dict-code="esp_standard_type"
               readonly
               v-model="baseInfoForm[0].standardType" />
             <!--  标准等级分类   -->
             <picker-dict-field
               :label="$t('esInitChange.standardGradeClassification')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.standardGradeClassification')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardGradeClassification')"
               dict-code="standard_grade_classify"
               readonly
               v-model="baseInfoForm[0].enStandardClassification" />
             <!--  编制说明   -->
             <van-field
               :label="$t('esInitChange.compilationIllustration')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.compilationIllustration')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.compilationIllustration')"
               readonly
               v-model="baseInfoForm[0].compilationDescription" >
               <template v-slot:input>
-                <file-display :file-ids="baseInfoForm[0].compilationDescription" />
+                <file-display v-if="baseInfoForm[0].compilationDescription" :file-ids="baseInfoForm[0].compilationDescription" />
               </template>
             </van-field>
           </template>
@@ -227,7 +228,7 @@
             <!--  企标编号  -->
             <van-field
               :label="$t('esInitChange.enterpriseStandardNum')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
               readonly
               type="textarea"
               rows="1"
@@ -236,7 +237,7 @@
             <!--  企标名称  -->
             <van-field
               :label="$t('esInitChange.enterpriseStandardName')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
               readonly
               type="textarea"
               rows="1"
@@ -245,7 +246,7 @@
             <!--  原主起草人  -->
             <van-field
               :label="$t('esInitChange.originPrincipalDrafter')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.originPrincipalDrafter')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.originPrincipalDrafter')"
               readonly
               type="textarea"
               rows="1"
@@ -254,7 +255,7 @@
             <!--  原主起草单位  -->
             <van-field
               :label="$t('esInitChange.originMainDraftUnit')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.originMainDraftUnit')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.originMainDraftUnit')"
               readonly
               type="textarea"
               rows="1"
@@ -263,7 +264,7 @@
             <!--  原主起草单位负责人  -->
             <van-field
               :label="$t('esInitChange.originHeadOfMainDraftingUnit')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.originHeadOfMainDraftingUnit')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.originHeadOfMainDraftingUnit')"
               readonly
               type="textarea"
               rows="1"
@@ -306,6 +307,7 @@
             <!--   草稿计划完成日期  -->
             <calendar-field
               :label="$t('esInitChange.draftPlanFinishDate')"
+              :placeholder="global.emptyLine"
               v-model="baseInfoForm[0].draftPlannedCompleteDate"
               type="date"
               readonly
@@ -313,6 +315,7 @@
             <!--    征求意见稿计划完成日期  -->
             <calendar-field
               :label="$t('esInitChange.exposureDraftPlanFinishDate')"
+              :placeholder="global.emptyLine"
               v-model="baseInfoForm[0].solicitationDraftPlanCompleteDate"
               type="date"
               readonly
@@ -320,6 +323,7 @@
             <!--    计划报批日期  -->
             <calendar-field
               :label="$t('esInitChange.planSubmissionDate')"
+              :placeholder="global.emptyLine"
               v-model="baseInfoForm[0].planApprovalDate"
               type="date"
               readonly
@@ -331,7 +335,7 @@
             <!--  零部件名称   -->
             <van-field
               :label="$t('esInitChange.partName')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.partName')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.partName')"
               readonly
               type="textarea"
               rows="1"
@@ -340,7 +344,7 @@
             <!--  授权部门   -->
             <van-field
               :label="$t('esInitChange.authorizationDepart')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.authorizationDepart')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.authorizationDepart')"
               readonly
               type="textarea"
               rows="1"
@@ -349,7 +353,7 @@
             <!--  主起草人   -->
             <van-field
               :label="$t('esInitChange.principalDrafter')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.principalDrafter')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.principalDrafter')"
               readonly
               type="textarea"
               rows="1"
@@ -358,7 +362,7 @@
             <!--  主起草单位   -->
             <van-field
               :label="$t('esInitChange.mainDraftUnit')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.mainDraftUnit')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.mainDraftUnit')"
               readonly
               type="textarea"
               rows="1"
@@ -367,7 +371,7 @@
             <!--  起草单位负责人   -->
             <van-field
               :label="$t('esInitChange.headOfMainDraftingUnit')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.headOfMainDraftingUnit')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.headOfMainDraftingUnit')"
               readonly
               type="textarea"
               rows="1"
@@ -376,7 +380,7 @@
             <!--  标准推进人   -->
             <van-field
               :label="$t('esInitChange.standardPusher')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.standardPusher')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardPusher')"
               readonly
               type="textarea"
               rows="1"
@@ -385,7 +389,7 @@
             <!--  配合单位   -->
             <van-field
               :label="$t('esInitChange.suitUnit')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.suitUnit')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.suitUnit')"
               readonly
               type="textarea"
               rows="1"
@@ -470,10 +474,11 @@
             <!--  上传附件   -->
             <van-field
               :label="$t('esInitChange.uploadAttachment')"
+              :placeholder="global.emptyLine"
               readonly
               v-model="baseInfoForm[0].uploadAttachment" >
               <template v-slot:input>
-                <file-display :file-ids="baseInfoForm[0].uploadAttachment" />
+                <file-display v-if="baseInfoForm[0].uploadAttachment" :file-ids="baseInfoForm[0].uploadAttachment" />
               </template>
             </van-field>
           </div>
@@ -486,7 +491,7 @@
             <!--  企标编号1  -->
             <van-field
               :label="$t('esInitChange.enterpriseStandardNum') + '1'"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum') + '1'"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum') + '1'"
               readonly
               type="textarea"
               rows="1"
@@ -495,7 +500,7 @@
             <!--  企标名称1  -->
             <van-field
               :label="$t('esInitChange.enterpriseStandardName') + '1'"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardName') + '1'"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardName') + '1'"
               readonly
               type="textarea"
               rows="1"
@@ -504,7 +509,7 @@
             <!--  制修订类型1  -->
             <van-field
               :label="$t('esInitChange.typeOfRevision') + '1'"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.typeOfRevision') + '1'"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.typeOfRevision') + '1'"
               readonly
               type="textarea"
               rows="1"
@@ -513,7 +518,7 @@
             <!--  企标编号2  -->
             <van-field
               :label="$t('esInitChange.enterpriseStandardNum') + '2'"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum') + '2'"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum') + '2'"
               readonly
               type="textarea"
               rows="1"
@@ -522,7 +527,7 @@
             <!--  企标名称2  -->
             <van-field
               :label="$t('esInitChange.enterpriseStandardName') + '2'"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardName') + '2'"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardName') + '2'"
               readonly
               type="textarea"
               rows="1"
@@ -531,7 +536,7 @@
             <!--  制修订类型2  -->
             <van-field
               :label="$t('esInitChange.typeOfRevision') + '2'"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.typeOfRevision') + '2'"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.typeOfRevision') + '2'"
               readonly
               type="textarea"
               rows="1"
@@ -540,7 +545,7 @@
             <!--  新企标编号  -->
             <van-field
               :label="$t('esInitChange.newEnterpriseStandardNum')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.newEnterpriseStandardNum')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.newEnterpriseStandardNum')"
               readonly
               type="textarea"
               rows="1"
@@ -549,7 +554,7 @@
             <!--  新企标名称  -->
             <van-field
               :label="$t('esInitChange.newEnterpriseStandardName')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.newEnterpriseStandardName')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.newEnterpriseStandardName')"
               readonly
               type="textarea"
               rows="1"
@@ -558,7 +563,7 @@
             <!--  标准英文名称  -->
             <van-field
               :label="$t('esInitChange.standardEnglishName')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.standardEnglishName')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardEnglishName')"
               readonly
               type="textarea"
               rows="1"
@@ -567,34 +572,35 @@
             <!--  标准体系  -->
             <tree-select-multiple
               :label="$t('esInitChange.standardSystem')"
-              :placeholder="$t('pleaseSelect') + $t('esInitChange.standardSystem')"
+              :placeholder="global.emptyLine || $t('pleaseSelect') + $t('esInitChange.standardSystem')"
               :list="standardSystemOptions"
+              readonly
               v-model="baseInfoForm[0].enStandardSystem"/>
             <!--  企业标准代号   -->
             <picker-dict-field
               :label="$t('esInitChange.enterpriseStandardCode')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardCode')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardCode')"
               dict-code="enterprise_standard_code"
               readonly
               v-model="baseInfoForm[0].enStandardCode" />
             <!--  企业名称代号   -->
             <picker-dict-field
               :label="$t('esInitChange.enterpriseNameCode')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseNameCode')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseNameCode')"
               dict-code="enterprise_name_code"
               readonly
               v-model="baseInfoForm[0].enNameCode" />
             <!--  标准类别代号   -->
             <picker-dict-field
               :label="$t('esInitChange.standardCategoryCode')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.standardCategoryCode')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardCategoryCode')"
               dict-code="standard_category_code"
               readonly
               v-model="baseInfoForm[0].standardCategoryCode" />
             <!--  年代号   -->
             <van-field
               :label="$t('esInitChange.yearNumber')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.yearNumber')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.yearNumber')"
               readonly
               type="textarea"
               rows="1"
@@ -603,17 +609,17 @@
             <!--  编制说明   -->
             <van-field
               :label="$t('esInitChange.compilationIllustration')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.compilationIllustration')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.compilationIllustration')"
               readonly
               v-model="baseInfoForm[0].compilationDescription" >
               <template v-slot:input>
-                <file-display :file-ids="baseInfoForm[0].compilationDescription" />
+                <file-display v-if="baseInfoForm[0].compilationDescription" :file-ids="baseInfoForm[0].compilationDescription" />
               </template>
             </van-field>
             <!--  标准等级分类   -->
             <picker-dict-field
               :label="$t('esInitChange.standardGradeClassification')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.standardGradeClassification')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardGradeClassification')"
               dict-code="standard_grade_classify"
               readonly
               v-model="baseInfoForm[0].enStandardClassification" />
@@ -624,6 +630,7 @@
             <!--   草稿计划完成日期  -->
             <calendar-field
               :label="$t('esInitChange.draftPlanFinishDate')"
+              :placeholder="global.emptyLine"
               v-model="baseInfoForm[0].draftPlannedCompleteDate"
               type="date"
               readonly
@@ -631,6 +638,7 @@
             <!--    征求意见稿计划完成日期  -->
             <calendar-field
               :label="$t('esInitChange.exposureDraftPlanFinishDate')"
+              :placeholder="global.emptyLine"
               v-model="baseInfoForm[0].solicitationDraftPlanCompleteDate"
               type="date"
               readonly
@@ -638,6 +646,7 @@
             <!--    计划报批日期  -->
             <calendar-field
               :label="$t('esInitChange.planSubmissionDate')"
+              :placeholder="global.emptyLine"
               v-model="baseInfoForm[0].planApprovalDate"
               type="date"
               readonly
@@ -649,7 +658,7 @@
             <!--  零部件名称   -->
             <van-field
               :label="$t('esInitChange.partName')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.partName')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.partName')"
               readonly
               type="textarea"
               rows="1"
@@ -658,7 +667,7 @@
             <!--  主起草人   -->
             <van-field
               :label="$t('esInitChange.principalDrafter')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.principalDrafter')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.principalDrafter')"
               readonly
               type="textarea"
               rows="1"
@@ -667,7 +676,7 @@
             <!--  主起草单位   -->
             <van-field
               :label="$t('esInitChange.mainDraftUnit')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.mainDraftUnit')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.mainDraftUnit')"
               readonly
               type="textarea"
               rows="1"
@@ -676,7 +685,7 @@
             <!--  起草单位负责人   -->
             <van-field
               :label="$t('esInitChange.headOfMainDraftingUnit')"
-              :placeholder="$t('pleaseEnter') + $t('esInitChange.headOfMainDraftingUnit')"
+              :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.headOfMainDraftingUnit')"
               readonly
               type="textarea"
               rows="1"
diff --git a/src/views/workCenter/enterpriseStandardRecheck/EnterpriseStandardRecheck.vue b/src/views/workCenter/enterpriseStandardRecheck/EnterpriseStandardRecheck.vue
index 8d9e28f..14be7d7 100644
--- a/src/views/workCenter/enterpriseStandardRecheck/EnterpriseStandardRecheck.vue
+++ b/src/views/workCenter/enterpriseStandardRecheck/EnterpriseStandardRecheck.vue
@@ -13,7 +13,7 @@
           <!--  流程名称  -->
           <van-field
             :label="$t('processName')"
-            :placeholder="$t('pleaseEnter') + $t('processName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('processName')"
             readonly
             type="textarea"
             rows="1"
@@ -22,6 +22,7 @@
           <!--   截止日期  -->
           <calendar-field
             :label="$t('expirationDate')"
+            :placeholder="global.emptyLine"
             v-model="processInfoForm.dueTime"
             type="date"
             readonly
@@ -52,7 +53,7 @@
           <!--  企标编号  -->
           <van-field
             :label="$t('esInitChange.enterpriseStandardNum')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
             readonly
             type="textarea"
             autosize
@@ -61,7 +62,7 @@
           <!--  企标名称  -->
           <van-field
             :label="$t('esInitChange.enterpriseStandardName')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
             readonly
             type="textarea"
             rows="1"
@@ -70,20 +71,20 @@
           <!--  主起草人   -->
           <van-field
             :label="$t('esInitChange.principalDrafter')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.principalDrafter')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.principalDrafter')"
             readonly
             v-model="baseInfoForm.mainDraftingUser_dictText" />
           <!--  主起草单位   -->
           <van-field
             :label="$t('esInitChange.mainDraftUnit')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.mainDraftUnit')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.mainDraftUnit')"
             readonly
             v-model="baseInfoForm.mainDraftingUnit_dictText" />
           <!--   发布日期  -->
           <calendar-field
             :label="$t('esAnnul.releaseDate')"
             v-model="baseInfoForm.releaseDate"
-            :placeholder="$t('pleaseSelect') + $t('esAnnul.releaseDate')"
+            :placeholder="global.emptyLine || $t('pleaseSelect') + $t('esAnnul.releaseDate')"
             type="date"
             readonly
           />
@@ -91,14 +92,14 @@
           <calendar-field
             :label="$t('esAnnul.materialDate')"
             v-model="baseInfoForm.implementationDate"
-            :placeholder="$t('pleaseSelect') + $t('esAnnul.materialDate')"
+            :placeholder="global.emptyLine || $t('pleaseSelect') + $t('esAnnul.materialDate')"
             type="date"
             readonly
           />
           <!--  复审日期  -->
           <van-field
             :label="$t('esRecheck.recheckDate')"
-            :placeholder="$t('pleaseSelect') + $t('esRecheck.recheckDate')"
+            :placeholder="global.emptyLine || $t('pleaseSelect') + $t('esRecheck.recheckDate')"
             readonly
             type="textarea"
             rows="1"
diff --git a/src/views/workCenter/enterpriseStandardRevision/EnterpriseStandardRevision.vue b/src/views/workCenter/enterpriseStandardRevision/EnterpriseStandardRevision.vue
index c4b6d2a..08d4a7c 100644
--- a/src/views/workCenter/enterpriseStandardRevision/EnterpriseStandardRevision.vue
+++ b/src/views/workCenter/enterpriseStandardRevision/EnterpriseStandardRevision.vue
@@ -18,7 +18,7 @@
           <!--  流程名称  -->
           <van-field
             :label="$t('processName')"
-            :placeholder="$t('pleaseEnter') + $t('processName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('processName')"
             readonly
             type="textarea"
             rows="1"
@@ -27,6 +27,7 @@
           <!--   截止日期  -->
           <calendar-field
             :label="$t('expirationDate')"
+            :placeholder="global.emptyLine"
             v-model="processInfoForm.dueTime"
             type="date"
             readonly
diff --git a/src/views/workCenter/enterpriseStandardRevision/module/BaseInfoForm.vue b/src/views/workCenter/enterpriseStandardRevision/module/BaseInfoForm.vue
index 6fdbf4a..d63782d 100644
--- a/src/views/workCenter/enterpriseStandardRevision/module/BaseInfoForm.vue
+++ b/src/views/workCenter/enterpriseStandardRevision/module/BaseInfoForm.vue
@@ -10,6 +10,7 @@
       <div class="process-part-title">{{ $t('basicServiceInformation') }}</div>
       <van-field v-model="formInline.typeOfRevision_dictText"
                  :label="$t('enStandardRevision.typeOfRevision')"
+                 :placeholder="global.emptyLine"
                  type="textarea"
                  autosize
                  readonly
@@ -21,35 +22,40 @@
                            v-model="formInline[formItem.dbFieldName]"
                            :label="formItem.dbFieldTxt"
                            :dictCode="formItem.dictField"
+                           :placeholder="global.emptyLine"
                            readonly/>
         <!--  字典多选 -->
         <picker-dict-checkbox-field v-else-if="formItem.fieldShowType === FieldType.OPTION_MORE.value"
                                     v-model="formInline[formItem.dbFieldName]"
                                     :label="formItem.dbFieldTxt"
                                     :dictCode="formItem.dictField"
+                                    :placeholder="global.emptyLine"
                                     readonly/>
         <!--  多选组织机构 -->
         <select-department-field v-else-if="formItem.fieldShowType === FieldType.ORGAN_MORE.value"
                                  :label="formItem.dbFieldTxt"
                                  :list="departmentList"
                                  readonly
+                                 :placeholder="global.emptyLine"
                                  v-model="formInline[formItem.dbFieldName]"/>
         <!--  单选组织机构 -->
         <select-department-field v-else-if="formItem.fieldShowType === FieldType.ORGAN_SINGLE.value"
                                  :label="formItem.dbFieldTxt"
                                  :list="departmentList"
                                  readonly
+                                 :placeholder="global.emptyLine"
                                  v-model="formInline[formItem.dbFieldName]"/>
         <van-field v-else
                    v-model="formInline[dictField.includes(formItem.dbFieldName) ? formItem.dbFieldName + '_dictText' : formItem.dbFieldName]"
                    :label="formItem.dbFieldTxt"
+                   :placeholder="global.emptyLine"
                    type="textarea"
                    autosize
                    readonly
                    rows="1"
                    :border="false">
           <template v-slot:input v-if="fileField.includes(formItem.dbFieldName)">
-            <file-display :file-ids="formInline[formItem.dbFieldName]" />
+            <file-display v-if="formInline[formItem.dbFieldName]" :file-ids="formInline[formItem.dbFieldName]" />
           </template>
         </van-field>
       </div>
diff --git a/src/views/workCenter/enterpriseStandardSealSave/EnterpriseStandardSealSave.vue b/src/views/workCenter/enterpriseStandardSealSave/EnterpriseStandardSealSave.vue
index fcce95a..7aa2f7c 100644
--- a/src/views/workCenter/enterpriseStandardSealSave/EnterpriseStandardSealSave.vue
+++ b/src/views/workCenter/enterpriseStandardSealSave/EnterpriseStandardSealSave.vue
@@ -13,7 +13,7 @@
           <!--  流程名称  -->
           <van-field
             :label="$t('processName')"
-            :placeholder="$t('pleaseEnter') + $t('processName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('processName')"
             readonly
             type="textarea"
             rows="1"
@@ -22,6 +22,7 @@
           <!--   截止日期  -->
           <calendar-field
             :label="$t('expirationDate')"
+            :placeholder="global.emptyLine"
             v-model="processInfoForm.dueTime"
             type="date"
             readonly
@@ -52,7 +53,7 @@
           <!--  企标编号  -->
           <van-field
             :label="$t('esInitChange.enterpriseStandardNum')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
             readonly
             type="textarea"
             autosize
@@ -61,7 +62,7 @@
           <!--  企标名称  -->
           <van-field
             :label="$t('esInitChange.enterpriseStandardName')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
             readonly
             type="textarea"
             rows="1"
@@ -70,7 +71,7 @@
           <!--  标准英文名称  -->
           <van-field
             :label="$t('esInitChange.standardEnglishName')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.standardEnglishName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardEnglishName')"
             readonly
             type="textarea"
             rows="1"
@@ -79,14 +80,14 @@
           <!--  标准类型   -->
           <picker-dict-field
             :label="$t('esAnnul.standardType')"
-            :placeholder="$t('pleaseEnter') + $t('esAnnul.standardType')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esAnnul.standardType')"
             dict-code="esp_standard_type"
             readonly
             v-model="baseInfoForm.standardCategory" />
           <!--  代替企标编号  -->
           <van-field
             :label="$t('esAnnul.substituteStandardNumber')"
-            :placeholder="$t('pleaseEnter') + $t('esAnnul.substituteStandardNumber')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esAnnul.substituteStandardNumber')"
             readonly
             type="textarea"
             rows="1"
@@ -95,7 +96,7 @@
           <!--  被代替企标编号  -->
           <van-field
             :label="$t('esAnnul.replacedByEnStandardNumber')"
-            :placeholder="$t('pleaseEnter') + $t('esAnnul.replacedByEnStandardNumber')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esAnnul.replacedByEnStandardNumber')"
             readonly
             type="textarea"
             rows="1"
@@ -104,6 +105,7 @@
           <!--   发布日期  -->
           <calendar-field
             :label="$t('esAnnul.releaseDate')"
+            :placeholder="global.emptyLine"
             v-model="baseInfoForm.releaseDate"
             type="date"
             readonly
@@ -111,6 +113,7 @@
           <!--   实施日期  -->
           <calendar-field
             :label="$t('esAnnul.materialDate')"
+            :placeholder="global.emptyLine"
             v-model="baseInfoForm.implementationDate"
             type="date"
             readonly
@@ -118,7 +121,7 @@
           <!--  封存理由  -->
           <van-field
             :label="$t('esSealSave.sealSaveReason')"
-            :placeholder="$t('pleaseEnter') + $t('esSealSave.sealSaveReason')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esSealSave.sealSaveReason')"
             readonly
             type="textarea"
             rows="1"
diff --git a/src/views/workCenter/enterpriseStandardStartUse/EnterpriseStandardStartUse.vue b/src/views/workCenter/enterpriseStandardStartUse/EnterpriseStandardStartUse.vue
index 4f96bdf..d930555 100644
--- a/src/views/workCenter/enterpriseStandardStartUse/EnterpriseStandardStartUse.vue
+++ b/src/views/workCenter/enterpriseStandardStartUse/EnterpriseStandardStartUse.vue
@@ -13,7 +13,7 @@
           <!--  流程名称  -->
           <van-field
             :label="$t('processName')"
-            :placeholder="$t('pleaseEnter') + $t('processName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('processName')"
             readonly
             type="textarea"
             rows="1"
@@ -22,6 +22,7 @@
           <!--   截止日期  -->
           <calendar-field
             :label="$t('expirationDate')"
+            :placeholder="global.emptyLine"
             v-model="processInfoForm.dueTime"
             type="date"
             readonly
@@ -52,7 +53,7 @@
           <!--  企标编号  -->
           <van-field
             :label="$t('esInitChange.enterpriseStandardNum')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardNum')"
             readonly
             type="textarea"
             autosize
@@ -61,7 +62,7 @@
           <!--  企标名称  -->
           <van-field
             :label="$t('esInitChange.enterpriseStandardName')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.enterpriseStandardName')"
             readonly
             type="textarea"
             rows="1"
@@ -70,7 +71,7 @@
           <!--  标准英文名称  -->
           <van-field
             :label="$t('esInitChange.standardEnglishName')"
-            :placeholder="$t('pleaseEnter') + $t('esInitChange.standardEnglishName')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esInitChange.standardEnglishName')"
             readonly
             type="textarea"
             rows="1"
@@ -79,14 +80,14 @@
           <!--  标准类型   -->
           <picker-dict-field
             :label="$t('esAnnul.standardType')"
-            :placeholder="$t('pleaseEnter') + $t('esAnnul.standardType')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esAnnul.standardType')"
             dict-code="esp_standard_type"
             readonly
             v-model="baseInfoForm.standardCategory" />
           <!--  代替企标编号  -->
           <van-field
             :label="$t('esAnnul.substituteStandardNumber')"
-            :placeholder="$t('pleaseEnter') + $t('esAnnul.substituteStandardNumber')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esAnnul.substituteStandardNumber')"
             readonly
             type="textarea"
             rows="1"
@@ -95,7 +96,7 @@
           <!--  被代替企标编号  -->
           <van-field
             :label="$t('esAnnul.replacedByEnStandardNumber')"
-            :placeholder="$t('pleaseEnter') + $t('esAnnul.replacedByEnStandardNumber')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esAnnul.replacedByEnStandardNumber')"
             readonly
             type="textarea"
             rows="1"
@@ -104,6 +105,7 @@
           <!--   发布日期  -->
           <calendar-field
             :label="$t('esAnnul.releaseDate')"
+            :placeholder="global.emptyLine"
             v-model="baseInfoForm.releaseDate"
             type="date"
             readonly
@@ -111,6 +113,7 @@
           <!--   实施日期  -->
           <calendar-field
             :label="$t('esAnnul.materialDate')"
+            :placeholder="global.emptyLine"
             v-model="baseInfoForm.implementationDate"
             type="date"
             readonly
@@ -118,7 +121,7 @@
           <!--  启用理由  -->
           <van-field
             :label="$t('esStartUse.startUseReason')"
-            :placeholder="$t('pleaseEnter') + $t('esStartUse.startUseReason')"
+            :placeholder="global.emptyLine || $t('pleaseEnter') + $t('esStartUse.startUseReason')"
             readonly
             type="textarea"
             rows="1"