diff --git a/other/sample/live/offline.json b/other/sample/live/offline.json
index a741093cb..7f1e5fc72 100644
--- a/other/sample/live/offline.json
+++ b/other/sample/live/offline.json
@@ -41,8 +41,8 @@
       "epg": "https://epg.112114.xyz/?ch={name}&date={date}",
       "logo": "https://epg.112114.xyz/logo/{name}.png",
       "header": {
-        "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
-        "referer": "https://github.com/"
+        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
+        "Referer": "https://github.com/"
       }
     },
     {
diff --git a/other/sample/live/online.json b/other/sample/live/online.json
index 24dbd77ee..ec4969eda 100644
--- a/other/sample/live/online.json
+++ b/other/sample/live/online.json
@@ -41,8 +41,8 @@
       "epg": "https://epg.112114.xyz/?ch={name}&date={date}",
       "logo": "https://epg.112114.xyz/logo/{name}.png",
       "header": {
-        "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
-        "referer": "https://github.com/"
+        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
+        "Referer": "https://github.com/"
       }
     },
     {