diff --git a/reporter/main.go b/reporter/main.go
index 71d8bca..96b4f1b 100644
--- a/reporter/main.go
+++ b/reporter/main.go
@@ -3,7 +3,6 @@ package main
 import (
 	"bytes"
 	"flag"
-	"fmt"
 	jsoniter "github.com/json-iterator/go"
 	"log"
 	"net"
@@ -152,7 +151,7 @@ func sendHTTPRequest(_url url.URL, payload ReportData) {
 	client := &http.Client{}
 	resp, err := client.Do(req)
 	if err != nil {
-		fmt.Println("Send request error:", err)
+		log.Println("Send request error:", err)
 		return
 	}
 
@@ -162,7 +161,7 @@ func sendHTTPRequest(_url url.URL, payload ReportData) {
 	body := new(bytes.Buffer)
 	_, err = body.ReadFrom(resp.Body)
 	if err != nil {
-		fmt.Println("Read response error:", err)
+		log.Println("Read response error:", err)
 		return
 	}
 
diff --git a/src/client/pages/Servers.tsx b/src/client/pages/Servers.tsx
index 38a90c8..1aad21d 100644
--- a/src/client/pages/Servers.tsx
+++ b/src/client/pages/Servers.tsx
@@ -211,7 +211,7 @@ export const ServerList: React.FC<{
         dataSource={dataSource}
         pagination={false}
         locale={{ emptyText: <Empty description="No server online" /> }}
-        rowClassName={(record) => clsx(!isServerOnline(record) && 'opacity-80')}
+        rowClassName={(record) => clsx(!isServerOnline(record) && 'opacity-60')}
       />
     </div>
   );