diff --git a/src/main/resources/views/platform/qsv/activity/basicForm.js b/src/main/resources/views/platform/qsv/activity/basicForm.js
index e6276a8..afb46d0 100644
--- a/src/main/resources/views/platform/qsv/activity/basicForm.js
+++ b/src/main/resources/views/platform/qsv/activity/basicForm.js
@@ -16,7 +16,7 @@ const basicForm = {
                             <el-form-item label="往期活动" prop="historicalQsv">
                                 <el-select v-model="historicalQsv" placeholder="请选择往期活动"
                                            :disabled="!use"
-                                           style="width: 100%" @change="historicalQsvChange">
+                                           style="width: 80%" @change="historicalQsvChange">
                                     <el-option
                                         v-for="item in historicalQsvList"
                                         :key="item.id"