diff --git a/frontend/src/views/machine/testScript/components/setValueTable.vue b/frontend/src/views/machine/testScript/components/setValueTable.vue
index bd17187..2cd1698 100644
--- a/frontend/src/views/machine/testScript/components/setValueTable.vue
+++ b/frontend/src/views/machine/testScript/components/setValueTable.vue
@@ -33,7 +33,7 @@
             <el-table-column prop="phase" label="相别" />
             <el-table-column prop="value" label="参考设定值">
                 <template #default="{ row }">
-                    <span v-if="row.show">{{ parseFloat((row.value - 0).toFixed(4)) || '' }}</span>
+                    <span v-if="row.show">{{ parseFloat((row.value - 0).toFixed(4)) }}</span>
                     <el-input type="number" v-else v-model="row.value" placeholder="请输入值" />
                 </template>
             </el-table-column>