diff --git a/app/src/protyle/hint/index.ts b/app/src/protyle/hint/index.ts
index 4e28e7b348d..aa8a7218746 100644
--- a/app/src/protyle/hint/index.ts
+++ b/app/src/protyle/hint/index.ts
@@ -469,7 +469,7 @@ ${unicode2Emoji(emoji.unicode, true)}</button>`;
                 }, response => {
                     protyle.toolbar.setInlineMark(protyle, "block-ref", "range", {
                         type: "id",
-                        color: `${response.data}${Constants.ZWSP}${fileNames.length === 2 ? "s" : "d"}${Constants.ZWSP}${(fileNames.length === 2 ? fileNames[0] : realFileName).substring(0, window.siyuan.config.editor.blockRefDynamicAnchorTextMaxLen)}`
+                        color: `${response.data}${Constants.ZWSP}${(fileNames.length === 2 || refIsS) ? "s" : "d"}${Constants.ZWSP}${(fileNames.length === 2 ? fileNames[0] : realFileName).substring(0, window.siyuan.config.editor.blockRefDynamicAnchorTextMaxLen)}`
                     });
                 });
             });