diff --git a/src/styles/element-ui.scss b/src/styles/element-ui.scss
index 1ed212b..f75899e 100644
--- a/src/styles/element-ui.scss
+++ b/src/styles/element-ui.scss
@@ -70,3 +70,7 @@
 .el-tooltip__popper{
   max-width: 200px !important;
 }
+// 没有下边距的el-form-item
+.no-bottom-el-form-item{
+  margin-bottom: 0;
+}