diff --git a/src/views/modules/tooling/components/com_tool_instance_date_add_update.vue b/src/views/modules/tooling/components/com_tool_instance_date_add_update.vue
index 389d930..2a84a36 100644
--- a/src/views/modules/tooling/components/com_tool_instance_date_add_update.vue
+++ b/src/views/modules/tooling/components/com_tool_instance_date_add_update.vue
@@ -23,7 +23,7 @@
               <el-form-item label="开始日期" prop="beginDate">
                 <el-date-picker
                   value-format="yyyy-MM-dd"
-                  style="width: 150px;"
+                  style="width: 150px;" :disabled = !addFlag
                   v-model="pageData.beginDate" @change="checkBeginDate()"
                   type="date"
                   placeholder="开始日期">
@@ -173,7 +173,7 @@ export default {
       }
       const begin = this.dayjs(this.pageData.beginDate);
       const now = this.dayjs(this.dayjs().format('YYYY-MM-DD'));
-      if (begin.valueOf() < now.valueOf()) {
+      if (this.addFlag && begin.valueOf() < now.valueOf()) {
         this.$message.error('开始日期不能小于当前日期!');
         this.pageData.beginDate = '';
       }