diff --git a/internal/storage/face_gallery_repo.go b/internal/storage/face_gallery_repo.go
index 4aca418..5e62bc5 100644
--- a/internal/storage/face_gallery_repo.go
+++ b/internal/storage/face_gallery_repo.go
@@ -3,6 +3,8 @@ package storage
 import (
 	"database/sql"
 	"fmt"
+	"os"
+	"path/filepath"
 	"time"
 )
 
@@ -11,6 +13,7 @@ type PersonRecord struct {
 	Name       string   `json:"name"`
 	PhotoCount int      `json:"photo_count"`
 	Photos     []string `json:"photos,omitempty"`
+	PhotoIDs   []int    `json:"photo_ids,omitempty"`
 	CreatedAt  string   `json:"created_at"`
 }
 
@@ -71,14 +74,16 @@ func (r *FaceGalleryRepo) ListPersons() ([]PersonRecord, error) {
 	}
 	// Load photos for each person
 	for i := range out {
-		photoRows, err := db.Query(`SELECT photo_path FROM face_photos WHERE person_id = ? ORDER BY id`, out[i].ID)
+		photoRows, err := db.Query(`SELECT photo_path, id FROM face_photos WHERE person_id = ? ORDER BY id`, out[i].ID)
 		if err != nil {
 			continue
 		}
 		for photoRows.Next() {
 			var path string
-			if photoRows.Scan(&path) == nil {
+			var pid int
+			if photoRows.Scan(&path, &pid) == nil {
 				out[i].Photos = append(out[i].Photos, path)
+				out[i].PhotoIDs = append(out[i].PhotoIDs, pid)
 			}
 		}
 		photoRows.Close()
@@ -156,3 +161,17 @@ func (r *FaceGalleryRepo) RenamePerson(id int, name string) error {
 	_, err = db.Exec(`UPDATE face_persons SET name = ?, updated_at = ? WHERE id = ?`, name, now, id)
 	return err
 }
+
+func (r *FaceGalleryRepo) DeletePhoto(photoID int) error {
+	db, err := r.open()
+	if err != nil { return err }
+	defer db.Close()
+	// Get path before deleting
+	var path string
+	db.QueryRow(`SELECT photo_path FROM face_photos WHERE id = ?`, photoID).Scan(&path)
+	_, err = db.Exec(`DELETE FROM face_photos WHERE id = ?`, photoID)
+	if err != nil { return err }
+	// Remove file from disk
+	if path != "" { os.Remove(filepath.Join("dataset", path)) }
+	return nil
+}
diff --git a/internal/web/ui.go b/internal/web/ui.go
index 45cf6bd..78be9a9 100644
--- a/internal/web/ui.go
+++ b/internal/web/ui.go
@@ -672,6 +672,7 @@ func (u *UI) Routes() (chi.Router, error) {
 	r.Post("/face-gallery/delete", u.actionFaceGalleryDelete)
 	r.Post("/face-gallery/rename", u.actionFaceGalleryRename)
 	r.Post("/face-gallery/add-photo", u.actionFaceGalleryAddPhoto)
+	r.Post("/face-gallery/delete-photo", u.actionFaceGalleryDeletePhoto)
 	r.Get("/monitor", u.pageMonitor)
 	r.Get("/hls/*", u.proxyHLS)
 	r.Get("/api/monitor/channels", u.apiMonitorChannels)
@@ -4175,3 +4176,10 @@ func (u *UI) actionFaceGalleryAddPhoto(w http.ResponseWriter, r *http.Request) {
 	repo.AddPhoto(id, personName+"/"+hdr.Filename)
 	http.Redirect(w, r, "/ui/face-gallery", http.StatusFound)
 }
+func (u *UI) actionFaceGalleryDeletePhoto(w http.ResponseWriter, r *http.Request) {
+	id, _ := strconv.Atoi(r.FormValue("id"))
+	if id > 0 && strings.TrimSpace(u.dbPath) != "" {
+		storage.NewFaceGalleryRepo(u.dbPath).DeletePhoto(id)
+	}
+	http.Redirect(w, r, "/ui/face-gallery", http.StatusFound)
+}
diff --git a/internal/web/ui/templates/face_gallery.html b/internal/web/ui/templates/face_gallery.html
index a06933f..83d48a2 100644
--- a/internal/web/ui/templates/face_gallery.html
+++ b/internal/web/ui/templates/face_gallery.html
@@ -35,7 +35,7 @@
       <div style="margin-top:6px;display:flex;justify-content:space-between;align-items:center">
         <div><span style="font-weight:500;font-size:13px">{{.Name}}</span> <span class="muted small">{{.PhotoCount}}张</span></div>
         <div class="actions compact" style="gap:2px">
-          <span class="btn-icon ghost edit-btn" title="编辑" data-id="{{.ID}}" data-name="{{.Name}}" data-photos='[{{range $i,$p := .Photos}}{{if $i}},{{end}}"/ui/face-photo/{{$p}}"{{end}}]'>&#9998;</span>
+          <span class="btn-icon ghost edit-btn" title="编辑" data-id="{{.ID}}" data-name="{{.Name}}" data-photos='[{{range $i,$p := .Photos}}{{if $i}},{{end}}{"p":"/ui/face-photo/{{$p}}","id":{{index $.PhotoIDs $i}}}{{end}}]'>&#9998;</span>
           <form method="post" action="/ui/face-gallery/delete" style="display:inline" onsubmit="return confirm('确定删除 {{.Name}}？')">
             <input type="hidden" name="id" value="{{.ID}}">
             <span class="btn-icon ghost" style="color:var(--danger-soft-text)" title="删除" onclick="this.closest('form').requestSubmit()">&#10005;</span>
@@ -79,7 +79,8 @@ function showEdit(id,name,photos){
   h+='<button class="btn" type="submit" style="margin-bottom:1px">保存</button></form>';
   h+='<div style="display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px">';
   photos.forEach(function(p){
-    h+='<div style="position:relative;width:80px;height:100px"><img src="'+p+'" style="width:100%;height:100%;object-fit:cover;border-radius:4px"><span class="btn-icon ghost" style="position:absolute;top:2px;right:2px;font-size:10px;color:red;background:rgba(0,0,0,0.5)" onclick="this.parentElement.remove()">&times;</span></div>';
+    h+='<div style="position:relative;width:80px;height:100px"><img src="'+p.p+'" style="width:100%;height:100%;object-fit:cover;border-radius:4px">';
+    h+='<form method="post" action="/ui/face-gallery/delete-photo" style="position:absolute;top:2px;right:2px"><input type="hidden" name="id" value="'+p.id+'"><span class="btn-icon ghost" style="font-size:10px;color:red;background:rgba(0,0,0,0.5)" onclick="this.closest(\'form\').submit()">&times;</span></form></div>';
   });
   h+='</div>';
   h+='<form method="post" action="/ui/face-gallery/add-photo" enctype="multipart/form-data" style="display:flex;gap:8px;align-items:flex-end">';