diff --git a/route/gateway_route.go b/route/gateway_route.go
index 5aed2bd..cc576bd 100644
--- a/route/gateway_route.go
+++ b/route/gateway_route.go
@@ -2,6 +2,7 @@ package route
 
 import (
 	"net/http"
+	"strings"
 
 	"github.com/IceWhaleTech/CasaOS-Common/utils/logger"
 	"github.com/IceWhaleTech/CasaOS-Gateway/service"
@@ -18,6 +19,38 @@ func NewGatewayRoute(management *service.Management) *GatewayRoute {
 	}
 }
 
+// the function is to ensure the request source IP is correct.
+func rewriteRequestSourceIP(r *http.Request) {
+	// we may receive two kinds of requests. a request from reverse proxy. a request from client.
+
+	// in reverse proxy, X-Forwarded-For will like
+	// `X-Forwarded-For:[192.168.6.102]`(normal)
+	// `X-Forwarded-For:[::1, 192.168.6.102]`(hacked) Note: the ::1 is inject by attacker.
+	// `X-Forwarded-For:[::1]`(normal or hacked) local request. But it from browser have JWT. So we can and need to verify it
+	// `X-Forwarded-For:[::1,::1]`(normal or hacked) attacker can build the request to bypass the verification.
+	// But in the case. the remoteAddress should be the real ip. So we can use remoteAddress to verify it.
+
+	ipList := strings.Split(r.Header.Get("X-Forwarded-For"), ",")
+
+	r.Header.Del("X-Forwarded-For")
+	r.Header.Del("X-Real-IP")
+
+	// Note: the X-Forwarded-For depend the correct config from reverse proxy.
+	// otherwise the X-Forwarded-For may be empty.
+	remoteIP := r.RemoteAddr[:strings.LastIndex(r.RemoteAddr, ":")]
+	if len(ipList) > 0 && (remoteIP == "127.0.0.1" || remoteIP == "::1") {
+		// to process the request from reverse proxy
+
+		// in reverse proxy, X-Forwarded-For will container multiple IPs.
+		// if the request is from reverse proxy, the r.RemoteAddr will be 127.0.0.1.
+		// So we need get ip from X-Forwarded-For
+		r.Header.Add("X-Forwarded-For", ipList[len(ipList)-1])
+	}
+	// to process the request from client.
+	// the gateway will add the X-Forwarded-For to request header.
+	// So we didn't need to add it.
+}
+
 func (g *GatewayRoute) GetRoute() *http.ServeMux {
 	gatewayMux := http.NewServeMux()
 	gatewayMux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
@@ -36,6 +69,10 @@ func (g *GatewayRoute) GetRoute() *http.ServeMux {
 			return
 		}
 
+		// to fix https://github.com/IceWhaleTech/CasaOS/security/advisories/GHSA-32h8-rgcj-2g3c#event-102885
+		// API V1 and V2 both read ip from request header. So the fix is effective for v1 and v2.
+		rewriteRequestSourceIP(r)
+
 		proxy.ServeHTTP(w, r)
 	})