diff --git a/jero-web/src/components/CollectionType/index.vue b/jero-web/src/components/CollectionType/index.vue
index c59193aab..e338200bf 100644
--- a/jero-web/src/components/CollectionType/index.vue
+++ b/jero-web/src/components/CollectionType/index.vue
@@ -15,7 +15,7 @@
       <div v-if='detailDate.controlType === "2"'>
         <div v-for='(item,index) in detailDate.list' :key='index'>
           <div v-if='item.type === "pull"' class='add-width'>
-            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" class='selectWid' :disabled="item.isLock == '1' ? true: false">
+            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" class='selectWid' :disabled="item.isLock == '1' ? true: false" allowClear>
               <a-select-option v-for="(item, key) in item.controlValue" :key="key" :value="item.value">
                     <span style="display: inline-block;width: 100%" :title=" item.label ">
                       {{ item.label }}
@@ -29,7 +29,7 @@
       <div v-if='detailDate.controlType === "3"'>
         <div v-for='(item,index) in detailDate.list' :key='index' style='flex: 1'>
           <div v-if='item.type==="pull_more"' class='add-width'>
-            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" mode="multiple" class='selectWid'  :disabled="item.isLock == '1' ? true: false">
+            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" mode="multiple" class='selectWid'  :disabled="item.isLock == '1' ? true: false" allowClear>
               <a-select-option v-for="(item, key) in item.controlValue" :key="key" :value="item.value">
                     <span style="display: inline-block;width: 100%" :title=" item.label ">
                       {{ item.label }}
@@ -55,7 +55,7 @@
       <div v-if='detailDate.controlType === "5"' class='add_flex'>
         <div v-for='(item,index) in detailDate.list' :key='index' class='add_flex_item'>
           <div v-if='item.type==="pull"' class='add-width'>
-            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" class='selectWid'  :disabled="item.isLock == '1' ? true: false">
+            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" class='selectWid'  :disabled="item.isLock == '1' ? true: false" allowClear>
               <a-select-option v-for="(itemin, key) in item.controlValue" :key="key" :value="itemin.value">
                     <span style="display: inline-block;width: 100%" :title=" itemin.label ">
                       {{ itemin.label }}
@@ -79,7 +79,7 @@
                      v-model="item.dataValue" />
           </div>
           <div v-if='item.type==="pull_more"' class='add-width'>
-            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" mode="multiple" class='selectWid'  :disabled="item.isLock == '1' ? true: false">
+            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" mode="multiple" class='selectWid'  :disabled="item.isLock == '1' ? true: false" allowClear>
               <a-select-option v-for="(item, key) in item.controlValue" :key="key" :value="item.value">
                     <span style="display: inline-block;width: 100%" :title=" item.label ">
                       {{ item.label }}
@@ -110,7 +110,7 @@
       <div v-if='detailDate.controlType === "8"' class='add_flex'>
         <div v-for='(item,index) in detailDate.list' :key='index' class='add_flex_item'>
           <div v-if='item.type==="pull"' class='add-width'>
-            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" class='selectWid'  :disabled="item.isLock == '1' ? true: false">
+            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" class='selectWid'  :disabled="item.isLock == '1' ? true: false" allowClear>
               <a-select-option v-for="(itemin, key) in item.controlValue" :key="key" :value="itemin.value">
                     <span style="display: inline-block;width: 100%" :title=" itemin.label ">
                       {{ itemin.label }}
@@ -132,7 +132,7 @@
       <div v-if='detailDate.controlType === "9"' class='add_flex'>
         <div v-for='(item,index) in detailDate.list' :key='index' class='add_flex_item'>
           <div v-if='item.type==="pull_more"' class='add-width'>
-            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" mode="multiple" class='selectWid'  :disabled="item.isLock == '1' ? true: false">
+            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" mode="multiple" class='selectWid'  :disabled="item.isLock == '1' ? true: false" allowClear>
               <a-select-option v-for="(item, key) in item.controlValue" :key="key" :value="item.value">
                     <span style="display: inline-block;width: 100%" :title=" item.label ">
                       {{ item.label }}
@@ -154,7 +154,7 @@
       <div v-if='detailDate.controlType === "10"' class='add_flex'>
         <div v-for='(item,index) in detailDate.list' :key='index' class='add_flex_item'>
           <div v-if='item.type==="pull"'>
-            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" class='selectWid' :disabled="item.isLock == '1' ? true: false">
+            <a-select :placeholder="$t('PleaseSelect')+$t('controlType')" v-model="item.dataValue" class='selectWid' :disabled="item.isLock == '1' ? true: false" allowClear>
               <a-select-option v-for="(itemin, key) in item.controlValue" :key="key" :value="itemin.value">
                     <span style="display: inline-block;width: 100%" :title=" itemin.label ">
                       {{ itemin.label }}
diff --git a/jero-web/src/views/projectManagement/components/ParameterItemCollectionList.vue b/jero-web/src/views/projectManagement/components/ParameterItemCollectionList.vue
index bbc2cbdf3..aece1779c 100644
--- a/jero-web/src/views/projectManagement/components/ParameterItemCollectionList.vue
+++ b/jero-web/src/views/projectManagement/components/ParameterItemCollectionList.vue
@@ -148,7 +148,7 @@
         <a-row :gutter='24'>
           <a-col :span='24'>
             <a-form-model-item ref='region' :label="$t('FreezeConfiguration')" prop='region'>
-              <a-select :placeholder="$t('PleaseSelect')+$t('FreezeConfiguration')" v-model="Dateline.paramsConfig">
+              <a-select :placeholder="$t('PleaseSelect')+$t('FreezeConfiguration')" v-model="Dateline.paramsConfig" allowClear mode="multiple">
                 <a-select-option v-for="(item, key) in FreezeList" :key="key" :value="item.value">
                     <span style="display: inline-block;width: 100%" :title=" item.label ">
                       {{ item.label }}
@@ -667,6 +667,7 @@ export default {
       if(this.homo) {
         // 认证工程师 任意状态 都有此权限
         this.areaVisibleFreeze = true
+        this.Dateline = {}
         //  获取冻结配置数据
         this.getFreeze()
       } else {
@@ -676,7 +677,8 @@ export default {
     // 冻结配置提交
     handleSubmitFreeze() {
       let _this = this
-      let param = {paramsManifestId: this.paramsManifest.id, paramsConfigIds: this.Dateline.paramsConfig}
+      let paramsConfig = this.Dateline.paramsConfig === undefined ? '' : this.Dateline.paramsConfig.join(',')
+      let param = {paramsManifestId: this.paramsManifest.id, paramsConfigIds: paramsConfig }
       axios({
         url: '/jero-boot/params/collectManifest/lockConfigColumn',
         method: 'post',