diff --git a/src/admin/templets/catalog_edit.htm b/src/admin/templets/catalog_edit.htm
index 36d18f3f..9d401969 100644
--- a/src/admin/templets/catalog_edit.htm
+++ b/src/admin/templets/catalog_edit.htm
@@ -306,7 +306,7 @@
 						</form>
 					</div>
 					<div class="modal-footer">
-						<div class="btnStep"><button id="btnGoStep4" type="button" class="btn btn-success" data-dismiss="modal">关闭</button></div>
+						<div class="btnStep"><button id="btnGoStep4" type="button" class="btn btn-success btn-sm" data-dismiss="modal">关闭</button></div>
 					</div>
 				</div>
 			</div>