diff --git a/web/src/helpers/filter.ts b/web/src/helpers/filter.ts
index 4d82aad6..4722e76d 100644
--- a/web/src/helpers/filter.ts
+++ b/web/src/helpers/filter.ts
@@ -156,7 +156,7 @@ export const checkShouldShowMemo = (memo: Memo, filter: Filter) => {
   if (type === "TAG") {
     let contained = true;
     const tagsSet = new Set<string>();
-    for (const t of Array.from(memo.content.match(TAG_REG) ?? [])) {
+    for (const t of Array.from(memo.content.match(new RegExp(TAG_REG, "g")) ?? [])) {
       const tag = t.replace(TAG_REG, "$1").trim();
       const items = tag.split("/");
       let temp = "";