diff --git a/assets/webui/ofdgo.js b/assets/webui/ofdgo.js
index 2060156..2a00961 100644
--- a/assets/webui/ofdgo.js
+++ b/assets/webui/ofdgo.js
@@ -1702,9 +1702,9 @@ function renderSignatures() {
 		appendSignaturePolicy(row, "时效", signature.certTimeChecked, signature.certTimeOK);
 		appendSignaturePolicy(row, "信任", signature.certTrustChecked, signature.certTrustOK);
 		appendSignatureLine(row, "保护", signatureReferenceText(signature), signatureReferenceStatus(signature));
-		appendSignatureLine(row, "序号", signature.signSerial);
 		appendSignatureLine(row, "算法", signature.signatureMethod);
 		appendSignatureLine(row, "散列", signature.digestMethod);
+		appendSignatureLine(row, "序号", signature.signSerial);
 		appendSignatureLine(row, "主体", signature.signSubject && signature.signSubject !== signature.signer ? signature.signSubject : "");
 		appendSignatureLine(row, "颁发", signature.signIssuer);
 		appendSignatureLine(row, "章证", signature.sealSubject);
diff --git a/internal/webui/webui.go b/internal/webui/webui.go
index a5e99bf..ef9e0ac 100644
--- a/internal/webui/webui.go
+++ b/internal/webui/webui.go
@@ -61,9 +61,9 @@ type SignatureInfo struct {
 	CertTrustOK       bool                 `json:"certTrustOK,omitempty"`
 	ReferenceCount    int                  `json:"referenceCount"`
 	ReferencePassed   int                  `json:"referencePassed"`
-	SignSerial        string               `json:"signSerial,omitempty"`
 	SignatureMethod   string               `json:"signatureMethod,omitempty"`
 	DigestMethod      string               `json:"digestMethod,omitempty"`
+	SignSerial        string               `json:"signSerial,omitempty"`
 	SignSubject       string               `json:"signSubject,omitempty"`
 	SignIssuer        string               `json:"signIssuer,omitempty"`
 	SealSubject       string               `json:"sealSubject,omitempty"`
@@ -364,9 +364,9 @@ func signatureInfo(report ofdgo.SignatureVerifyReport) SignatureInfo {
 		CertTrustOK:       report.CertTrustOK,
 		ReferenceCount:    len(report.References),
 		ReferencePassed:   signatureReferencePassed(report.References),
-		SignSerial:        report.SignCert.SerialNumber,
 		SignatureMethod:   report.SignatureMethod,
 		DigestMethod:      report.DigestMethod,
+		SignSerial:        report.SignCert.SerialNumber,
 		SignSubject:       report.SignCert.Subject,
 		SignIssuer:        report.SignCert.Issuer,
 		SealSubject:       report.SealCert.Subject,