diff --git a/ess/ess-api/src/main/java/cn/axzo/nanopart/ess/api/enums/EssSealType.java b/ess/ess-api/src/main/java/cn/axzo/nanopart/ess/api/enums/EssSealType.java
index 14140577..30cdbfdc 100644
--- a/ess/ess-api/src/main/java/cn/axzo/nanopart/ess/api/enums/EssSealType.java
+++ b/ess/ess-api/src/main/java/cn/axzo/nanopart/ess/api/enums/EssSealType.java
@@ -1,9 +1,6 @@
 
 package cn.axzo.nanopart.ess.api.enums;
 
-import java.util.Arrays;
-import java.util.List;
-
 import lombok.Getter;
 
 /**
@@ -14,25 +11,22 @@ import lombok.Getter;
 @Getter
 public enum EssSealType {
 
-	OFFICIAL("公章", "OFFICIAL"),
-	CONTRACT("合同专用章", "CONTRACT"),
-	FINANCE("财务专用章", "FINANCE"),
-	PERSONNEL("人事专用章", "PERSONNEL"),
-	EMPLOYEE_QUALIFICATION_SEAL("执业章", "EMPLOYEE_QUALIFICATION_SEAL"),
-	OTHER("其他");
+	OFFICIAL("公章", "OFFICIAL", "OFFICIAL"),
+	CONTRACT("合同专用章", "CONTRACT", "CONTRACT"),
+	FINANCE("财务专用章", "FINANCE", "FINANCE"),
+	PERSONNEL("人事专用章", "PERSONNEL", "PERSONNEL"),
+	OTHER("其他", "OTHER");
 
 	private final String description;
+	private final String useForLimitCode;
 	private final String[] essCodes;
 
-	EssSealType(String description, String... essCodes) {
+	EssSealType(String description, String useForLimitCode, String... essCodes) {
 		this.description = description;
+		this.useForLimitCode = useForLimitCode;
 		this.essCodes = essCodes;
 	}
 
-	public List<String> getEssCodes() {
-		return Arrays.asList(essCodes);
-	}
-
 	public static EssSealType fromEssCode(String essCode) {
 		for (EssSealType value : values()) {
 			for (String code : value.essCodes) {
diff --git a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssClient.java b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssClient.java
index f1052bf4..0da9ed32 100644
--- a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssClient.java
+++ b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssClient.java
@@ -74,6 +74,7 @@ import cn.axzo.nanopart.ess.api.domain.OrgPerson;
 import cn.axzo.nanopart.ess.api.domain.contract.Approver;
 import cn.axzo.nanopart.ess.api.enums.EssConsoleUrlEndpoint;
 import cn.axzo.nanopart.ess.api.enums.EssEmbedType;
+import cn.axzo.nanopart.ess.api.enums.EssSealType;
 import cn.axzo.nanopart.ess.server.dao.EssLogDao;
 import cn.axzo.nanopart.ess.server.entity.EssLog;
 import cn.axzo.nanopart.ess.server.entity.EssOrg;
@@ -257,7 +258,7 @@ public class EssClient implements InitializingBean {
 				componentLimit.setComponentType("SIGN_SEAL");
 				componentLimit.setComponentValue( //
 					approver.getSealTypes().stream() //
-							.flatMap(type -> type.getEssCodes().stream()) //
+							.map(EssSealType::getUseForLimitCode) //
 							.distinct() //
 							.toArray(String[]::new));
 				approverInfo.setAddSignComponentsLimits(new ComponentLimit[] { componentLimit });
@@ -342,8 +343,7 @@ public class EssClient implements InitializingBean {
 		return response.getSignUrl();
 	}
 
-	public String createSignUrls(EssPerson superAdmin, String essContractId, String recipientId,
-			OrgPerson signPerson) {
+	public String createSignUrls(EssPerson superAdmin, String essContractId, String recipientId, OrgPerson signPerson) {
 		CreateSignUrlsRequest request = new CreateSignUrlsRequest();
 		request.setAgent(agent(superAdmin));
 		request.setFlowIds(new String[] { essContractId });
@@ -371,7 +371,7 @@ public class EssClient implements InitializingBean {
 		ChannelCreateFlowSignUrlRequest request = new ChannelCreateFlowSignUrlRequest();
 		request.setAgent(agent(superAdmin));
 		request.setFlowId(essContractId);
-		request.setFlowApproverInfos(new FlowApproverInfo[]{approver});
+		request.setFlowApproverInfos(new FlowApproverInfo[] { approver });
 		ChannelCreateFlowSignUrlResponse response = exec(func() //
 				.context("ChannelCreateFlowSignUrl") //
 				.subject(idbuilder() //