diff --git a/data/zh_CN.json b/data/zh_CN.json
index 146e267b..aeced869 100644
--- a/data/zh_CN.json
+++ b/data/zh_CN.json
@@ -86,13 +86,13 @@
             "ssid": "SSID"
         },
         "wg": {
-            "title": "WireGuard Settings",
-            "btn": "WireGuard Settings",
+            "title": "WireGuard 设置",
+            "btn": "WireGuard 设置",
             "vpnip": "VPN IP",
-            "privkey": "Private Key",
-            "host": "Remote IP",
-            "port": "Remote Port",
-            "pubkey": "Remote Public Key"
+            "privkey": "专用密钥",
+            "host": "远程IP",
+            "port": "删除",
+            "pubkey": "远程公钥"
         },
         "mqtt": {
             "title": "MQTT 设置",
diff --git a/lib/lv_lib_qrcode/lv_qrcode.c b/lib/lv_lib_qrcode/lv_qrcode.c
index 54fe4b1c..4e19c35c 100644
--- a/lib/lv_lib_qrcode/lv_qrcode.c
+++ b/lib/lv_lib_qrcode/lv_qrcode.c
@@ -321,7 +321,6 @@ void lv_qrcode_delete(lv_obj_t* qrcode)
     lv_img_dsc_t* img = lv_canvas_get_img(qrcode);
     lv_mem_free(img->data);
     lv_mem_free(img);
-    lv_obj_del(qrcode);
 }
 
 /**********************
diff --git a/src/hasp/hasp_object.cpp b/src/hasp/hasp_object.cpp
index c8b989ce..ae89b425 100644
--- a/src/hasp/hasp_object.cpp
+++ b/src/hasp/hasp_object.cpp
@@ -381,6 +381,7 @@ void hasp_new_object(const JsonObject& config, uint8_t& saved_page_id)
             case HASP_OBJ_QRCODE:
                 obj = lv_qrcode_create(parent_obj, 140, LV_COLOR_BLACK, LV_COLOR_WHITE);
                 if(obj) {
+                    lv_obj_set_event_cb(obj, delete_event_handler);
                     obj->user_data.objid = LV_HASP_QRCODE;
                 }
                 break;