diff --git a/geneit_app/src/widgets/forms/MemberInput.tsx b/geneit_app/src/widgets/forms/MemberInput.tsx
index 9a95ab9..03ea5a1 100644
--- a/geneit_app/src/widgets/forms/MemberInput.tsx
+++ b/geneit_app/src/widgets/forms/MemberInput.tsx
@@ -65,11 +65,13 @@ export function MemberInput(p: {
       }}
       options={choices}
       sx={{ width: "100%" }}
-      filterOptions={(options, state) =>
-        options.filter((m) =>
+      filterOptions={(options, state) => {
+        const res = options.filter((m) =>
           m?.fullName.toLowerCase().includes(state.inputValue)
-        )
-      }
+        );
+        res.length = Math.min(15, res.length);
+        return res;
+      }}
       getOptionLabel={(o) => o?.fullName ?? ""}
       renderInput={(params) => <TextField {...params} label={p.label} />}
       renderOption={(_props, option, _state) => (