diff --git a/jsowell-ui/src/views/pile/basic/detail.vue b/jsowell-ui/src/views/pile/basic/detail.vue
index 8de244b9b..9e228be34 100644
--- a/jsowell-ui/src/views/pile/basic/detail.vue
+++ b/jsowell-ui/src/views/pile/basic/detail.vue
@@ -67,7 +67,13 @@
                                                 size="medium"
                                                 clearable
                                                 :disabled="clearableFlag"
+                                                type="number"
+                                                :min="1"
+                                                oninput="if(value<1)value=''"
                                             >
+                                                <template slot="suffix">
+                                                    号桩
+                                                </template>
                                                 <template slot="append">
                                                     <el-button
                                                         type="text"
@@ -579,4 +585,11 @@ export default {
     border-color: #fff;
     color: #606266;
 }
+::v-deep input::-webkit-outer-spin-button,
+::v-deep input::-webkit-inner-spin-button {
+    -webkit-appearance: none !important;
+}
+::v-deep input[type='number'] {
+    -moz-appearance: textfield !important;
+}
 </style>