diff --git a/src/fields/CheckPicker.tsx b/src/fields/CheckPicker.tsx
index 3bab59578..4d2007c5d 100644
--- a/src/fields/CheckPicker.tsx
+++ b/src/fields/CheckPicker.tsx
@@ -220,6 +220,20 @@ const Box = styled.div<{
   }
   > .rs-picker-menu {
     max-width: 100%;
+    > .rs-picker-search-bar {
+      > .rs-picker-search-bar-input {
+        background-color: ${p => p.theme.color.white};
+        border: solid 1px ${p => p.theme.color.lightGray};
+        border-radius: 0;
+        font-size: 13px;
+        padding: 4px 8px 6px 8px;
+      }
+      > svg {
+        color: ${p => p.theme.color.lightGray};
+        top: 11px;
+      }
+    }
+
     > .rs-picker-check-menu {
       padding-top: 6px;
       margin: 0;