diff --git a/frontend/src/styles/index.scss b/frontend/src/styles/index.scss
index 1f128e63df..bed05307ca 100644
--- a/frontend/src/styles/index.scss
+++ b/frontend/src/styles/index.scss
@@ -1171,3 +1171,6 @@ div:focus {
 .date-filter-poper>.el-scrollbar>.el-select-dropdown__wrap {
   max-height: 230px !important;
 }
+.tox {
+  border-radius: 4px !important;
+}
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