diff --git a/internal/nodes/http_request.go b/internal/nodes/http_request.go
index 77e67cd..f1540ca 100644
--- a/internal/nodes/http_request.go
+++ b/internal/nodes/http_request.go
@@ -1650,6 +1650,20 @@ func (this *HTTPRequest) processRequestHeaders(reqHeader http.Header) {
 				}
 			}
 		}
+
+		// 非标Header
+		if len(this.web.RequestHeaderPolicy.NonStandardHeaders) > 0 {
+			for _, name := range this.web.RequestHeaderPolicy.NonStandardHeaders {
+				var canonicalKey = http.CanonicalHeaderKey(name)
+				if canonicalKey != name {
+					v, ok := reqHeader[canonicalKey]
+					if ok {
+						delete(reqHeader, canonicalKey)
+						reqHeader[name] = v
+					}
+				}
+			}
+		}
 	}
 }
 
@@ -1749,6 +1763,20 @@ func (this *HTTPRequest) processResponseHeaders(responseHeader http.Header, stat
 			}
 		}
 
+		// 非标Header
+		if len(this.web.ResponseHeaderPolicy.NonStandardHeaders) > 0 {
+			for _, name := range this.web.ResponseHeaderPolicy.NonStandardHeaders {
+				var canonicalKey = http.CanonicalHeaderKey(name)
+				if canonicalKey != name {
+					v, ok := responseHeader[canonicalKey]
+					if ok {
+						delete(responseHeader, canonicalKey)
+						responseHeader[name] = v
+					}
+				}
+			}
+		}
+
 		// CORS
 		if this.web.ResponseHeaderPolicy.CORS != nil && this.web.ResponseHeaderPolicy.CORS.IsOn && (!this.web.ResponseHeaderPolicy.CORS.OptionsMethodOnly || this.RawReq.Method == http.MethodOptions) {
 			var corsConfig = this.web.ResponseHeaderPolicy.CORS