diff --git a/src/pages/processCenter/pages/creatProcess/bzjd/step1-1.vue b/src/pages/processCenter/pages/creatProcess/bzjd/step1-1.vue
index d3aac7222..682242180 100644
--- a/src/pages/processCenter/pages/creatProcess/bzjd/step1-1.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzjd/step1-1.vue
@@ -429,6 +429,7 @@
                                     v-model="plForm.technicalRequir"
                                     placeholder="请输入核心技术要求"
                                     maxlength="500"
+                                    :autosize="{minRows:10,maxRows:10}"
                             ></el-input>
                         </el-form-item>
                         <el-form-item label="国内标准的差异点" prop="changePoint" class="add-form-item" v-if="sarType !== 'INLAND' && form.itemsNum1">