diff --git a/src/styles/element-ui.scss b/src/styles/element-ui.scss
index 939dda6..a7bc7e8 100644
--- a/src/styles/element-ui.scss
+++ b/src/styles/element-ui.scss
@@ -66,3 +66,7 @@
 .el-range-separator{
   width: 7% !important;
 }
+// 悬停弹框设置最大宽度
+.el-tooltip__popper{
+  max-width: 200px !important;
+}