diff --git a/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue b/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue
index 78a652431..1a539e346 100644
--- a/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue
@@ -165,6 +165,7 @@
                     </template>
                 </el-table-column>
                 <el-table-column
+                        v-if="!form.itemsNum1"
                         prop="technicalRequir"
                         width="150"
                         label="核心技术要求"
@@ -178,6 +179,7 @@
                 <el-table-column
                         prop="changePoint"
                         width="150"
+                        v-if="form.itemsNum1"
                         label="基于上一版本差异"
                         align="center">
                     <template slot-scope="scope">
@@ -187,7 +189,7 @@
                     </template>
                 </el-table-column>
                 <el-table-column
-                        v-if="sarType === 'FOREIGN'"
+                        v-if="sarType === 'FOREIGN' && form.itemsNum1"
                         prop="changePoint"
                         width="150"
                         label="相对于国行标差异点"
@@ -363,21 +365,21 @@
                 size="800px">
             <div class="demo-drawer-content">
                 <el-form :model="plForm" class="label-input-form" ref="plForm" label-width="150">
-                    <el-formItem label="核心技术要求" prop="technicalRequir" class="add-form-item" >
+                    <el-formItem label="核心技术要求" prop="technicalRequir" class="add-form-item"  v-if="!form.itemsNum1">
                         <el-input
                                 v-model="plForm.technicalRequir"
                                 placeholder="请输入核心技术要求"
                                 maxlength="500"
                         ></el-input>
                     </el-formItem>
-                    <el-form-item label="国内标准的差异点" prop="changePoint" class="add-form-item" v-if="sarType !== 'INLAND'">
+                    <el-form-item label="国内标准的差异点" prop="changePoint" class="add-form-item" v-if="sarType !== 'INLAND' && form.itemsNum1">
                         <el-input
                                 v-model="plForm.changePoint"
                                 placeholder="请输入国内标准的差异点"
                                 maxlength="500"
                         ></el-input>
                     </el-form-item>
-                    <el-form-item label="上一版本差异点" prop="changePoint" class="add-form-item" v-if="sarType === 'INLAND'">
+                    <el-form-item label="上一版本差异点" prop="changePoint" class="add-form-item" v-if="sarType === 'INLAND' && form.itemsNum1">
                         <el-input
                                 v-model="plForm.changePoint"
                                 placeholder="请输入上一版本差异点"
@@ -636,7 +638,7 @@
                                 num6++
                             }
                         }
-                        if (this.form.itemsNum1) {
+                        if (!this.form.itemsNum1) {
                             if (num1 > 0) {
                                 this.$message.warning('请输入核心技术要求')
                                 return