diff --git a/scripts/dev.js b/scripts/dev.js
index 3f574e6..d913275 100644
--- a/scripts/dev.js
+++ b/scripts/dev.js
@@ -107,13 +107,13 @@
 			      :total="recordTotal" style="background-color: #ECF5FF;">
 			    </el-pagination>
 			  </div>
-			<div class="span" v-if='radio1=="2"' style="max-height: calc(100vh - 250px); overflow-y: auto;">
-				<el-table
-				    :data="devListTableData"
-				    style="width: 100%;font-size:14px"
-				    :height="tHeight"
-					:cell-style="{background:'#304156'}"
-					border
+				<div class="span" v-if='radio1=="2"' style="height: calc(100vh - 250px); overflow-x: auto;">
+					<el-table
+						:data="devListTableData"
+						style="width: 100%;font-size:14px"
+						height="100%"
+						:cell-style="{background:'#304156'}"
+						border
 					>
 				    <el-table-column
 				      prop="instrument_name"