diff --git a/src/client/page/gallery.tsx b/src/client/page/gallery.tsx
index 08ce5ad..e3f4cfa 100644
--- a/src/client/page/gallery.tsx
+++ b/src/client/page/gallery.tsx
@@ -44,10 +44,10 @@ export const GalleryInfo = (props: GalleryProp) => {
             }}>
                 {props.option !== undefined && props.diff !== "" && <Box>
                     <Typography variant="h6">search for</Typography>
-                    {props.option.word !== undefined && <Chip label={"search : " + props.option.word}></Chip>}
+                    {props.option.word !== undefined && <Chip label={"search : " + decodeURIComponent(props.option.word)}></Chip>}
                     {props.option.content_type !== undefined && <Chip label={"type : " + props.option.content_type}></Chip>}
                     {props.option.allow_tag !== undefined && props.option.allow_tag.map(x => (
-                        <TagChip key={x} tagname={decodeURI(x)} label={decodeURI(x)}></TagChip>))}
+                        <TagChip key={x} tagname={decodeURIComponent(x)} label={decodeURIComponent(x)}></TagChip>))}
                 </Box>}
                 {
                     state.documents.map(x => {