diff --git a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssService.java b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssService.java
index 2ef14730..fe96d976 100644
--- a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssService.java
+++ b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssService.java
@@ -5,6 +5,7 @@ import static cn.axzo.nanopart.ess.server.utils.IdBuilder.idbuilder;
 
 import org.springframework.stereotype.Service;
 
+import cn.axzo.nanopart.ess.api.domain.contract.Approver;
 import cn.axzo.nanopart.ess.api.enums.Constraint;
 import cn.axzo.nanopart.ess.api.enums.EssEmbedType.EssSubject;
 import cn.axzo.nanopart.ess.api.enums.SignUrlEndpoint;
@@ -152,7 +153,10 @@ public class EssService {
 		if (request.getEndpoint() != SignUrlEndpoint.PC)
 			return essClient.createSignUrls(superAdmin, contract.getEssContractId(), request.getRecipientId(),
 				signPerson);
-		essClient.createFlowApprovers(superAdmin, contract.getEssContractId(), request.getRecipientId(), signPerson);
+		Approver approver = contract.getApproverOrThrow(request.getRecipientId());
+		if (!approver.isSignPersonPreset())
+			essClient.createFlowApprovers(superAdmin, contract.getEssContractId(), request.getRecipientId(),
+				signPerson);
 		return essClient.createPcSignUrl(superAdmin, contract.getEssContractId(), signPerson);
 	}