diff --git a/store/db/mysql/memo.go b/store/db/mysql/memo.go
index 346523f7..223d087d 100644
--- a/store/db/mysql/memo.go
+++ b/store/db/mysql/memo.go
@@ -92,7 +92,7 @@ func (d *DB) ListMemos(ctx context.Context, find *store.FindMemo) ([]*store.Memo
 		}
 		if len(v.TagSearch) != 0 {
 			for _, tag := range v.TagSearch {
-				where, args = append(where, "JSON_CONTAINS(JSON_EXTRACT(`memo`.`payload`, '$.property.tags'), ?)"), append(args, fmt.Sprintf(`"%s"`, tag))
+				where, args = append(where, "(JSON_CONTAINS(JSON_EXTRACT(`memo`.`payload`, '$.property.tags'), ?) OR JSON_CONTAINS(JSON_EXTRACT(`memo`.`payload`, '$.property.tags'), ?))"), append(args, fmt.Sprintf(`"%s"`, tag), fmt.Sprintf(`"%s/`, tag))
 			}
 		}
 		if v.HasLink {
diff --git a/store/db/postgres/memo.go b/store/db/postgres/memo.go
index 6e28949f..c9ff66a8 100644
--- a/store/db/postgres/memo.go
+++ b/store/db/postgres/memo.go
@@ -83,7 +83,7 @@ func (d *DB) ListMemos(ctx context.Context, find *store.FindMemo) ([]*store.Memo
 		}
 		if len(v.TagSearch) != 0 {
 			for _, tag := range v.TagSearch {
-				where, args = append(where, "memo.payload->'property'->'tags' @> "+placeholder(len(args)+1)), append(args, fmt.Sprintf(`["%s"]`, tag))
+				where, args = append(where, "EXISTS (SELECT 1 FROM jsonb_array_elements(memo.payload->'property'->'tags') AS tag WHERE tag::text = "+placeholder(len(args)+1)+" OR tag::text LIKE "+placeholder(len(args)+2)+")"), append(args, fmt.Sprintf(`"%s"`, tag), fmt.Sprintf(`"%s/%%"`, tag))
 			}
 		}
 		if v.HasLink {
diff --git a/store/db/sqlite/memo.go b/store/db/sqlite/memo.go
index 6ebd856b..cbde004c 100644
--- a/store/db/sqlite/memo.go
+++ b/store/db/sqlite/memo.go
@@ -84,7 +84,7 @@ func (d *DB) ListMemos(ctx context.Context, find *store.FindMemo) ([]*store.Memo
 		}
 		if len(v.TagSearch) != 0 {
 			for _, tag := range v.TagSearch {
-				where, args = append(where, "JSON_EXTRACT(`memo`.`payload`, '$.property.tags') LIKE ?"), append(args, fmt.Sprintf(`%%"%s"%%`, tag))
+				where, args = append(where, "(JSON_EXTRACT(`memo`.`payload`, '$.property.tags') LIKE ? OR JSON_EXTRACT(`memo`.`payload`, '$.property.tags') LIKE ?)"), append(args, fmt.Sprintf(`%%"%s"%%`, tag), fmt.Sprintf(`%%"%s/%%`, tag))
 			}
 		}
 		if v.HasLink {
diff --git a/web/src/components/PagedMemoList/PagedMemoList.tsx b/web/src/components/PagedMemoList/PagedMemoList.tsx
index 0d3d8ea2..8f404fed 100644
--- a/web/src/components/PagedMemoList/PagedMemoList.tsx
+++ b/web/src/components/PagedMemoList/PagedMemoList.tsx
@@ -33,12 +33,12 @@ const PagedMemoList = (props: Props) => {
     setState((state) => ({ ...state, isRequesting }));
   };
 
-  const fetchMoreMemos = async () => {
+  const fetchMoreMemos = async (nextPageToken: string) => {
     setIsRequesting(true);
     const response = await memoStore.fetchMemos({
       filter: props.filter || "",
       pageSize: props.pageSize || DEFAULT_LIST_MEMOS_PAGE_SIZE,
-      pageToken: state.nextPageToken,
+      pageToken: nextPageToken,
     });
     setState(() => ({
       isRequesting: false,
@@ -49,7 +49,7 @@ const PagedMemoList = (props: Props) => {
   useEffect(() => {
     memoList.reset();
     setState((state) => ({ ...state, nextPageToken: "" }));
-    fetchMoreMemos();
+    fetchMoreMemos("");
   }, [props.filter, props.pageSize]);
 
   return (
@@ -67,7 +67,7 @@ const PagedMemoList = (props: Props) => {
             color="neutral"
             loading={state.isRequesting}
             endDecorator={<ArrowDownIcon className="w-4 h-auto" />}
-            onClick={() => fetchMoreMemos()}
+            onClick={() => fetchMoreMemos(state.nextPageToken)}
           >
             {t("memo.load-more")}
           </Button>