diff --git a/packages/web-theme/src/theme/generic/element-plus.scss b/packages/web-theme/src/theme/generic/element-plus.scss
index b4251120535afd2f21699d7b231cfc03352cf043..3ccc5474d0de934cd25cd1fe656139e1649fa327 100644
--- a/packages/web-theme/src/theme/generic/element-plus.scss
+++ b/packages/web-theme/src/theme/generic/element-plus.scss
@@ -454,4 +454,10 @@
 // loading遮罩
 .el-loading-mask {
   z-index: 11;
+}
+
+// 分组输入框边框统一
+.el-input-group--prepend>.el-input__wrapper {
+  border-top-left-radius: var(--el-input-border-radius);
+  border-bottom-left-radius: var(--el-border-radius-base);
 }
\ No newline at end of file