diff --git a/ruoyi-admin/src/main/resources/templates/dfm/doeAnalysis.html b/ruoyi-admin/src/main/resources/templates/dfm/doeAnalysis.html
index c92ddb81b..1aa933a61 100644
--- a/ruoyi-admin/src/main/resources/templates/dfm/doeAnalysis.html
+++ b/ruoyi-admin/src/main/resources/templates/dfm/doeAnalysis.html
@@ -19,7 +19,6 @@
 							<li>
 								筛选：
 								<select name="dataType" required>
-									<option value="-1">--请选择--</option>
 									<option value="keyParam" selected>关键工艺参数</option>
 									<option value="rework">维修不良</option>
 								</select>