diff --git a/ess/ess-api/src/main/java/cn/axzo/nanopart/ess/api/domain/contract/Approver.java b/ess/ess-api/src/main/java/cn/axzo/nanopart/ess/api/domain/contract/Approver.java
index 7a09bad9..0eaa460f 100644
--- a/ess/ess-api/src/main/java/cn/axzo/nanopart/ess/api/domain/contract/Approver.java
+++ b/ess/ess-api/src/main/java/cn/axzo/nanopart/ess/api/domain/contract/Approver.java
@@ -73,7 +73,7 @@ public class Approver implements OrgPerson {
         return internal;
     }
 
-    public boolean isSignPersonPresent() {
+    public boolean isSignPersonPreset() {
         return signPerson != null;
     }
 
diff --git a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/entity/EssContract.java b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/entity/EssContract.java
index d64a72a3..89ebf7c0 100644
--- a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/entity/EssContract.java
+++ b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/entity/EssContract.java
@@ -18,7 +18,6 @@ import lombok.Setter;
 import org.apache.commons.lang3.StringUtils;
 
 import java.util.List;
-import java.util.Optional;
 
 /**
  * @author yanglin
@@ -166,7 +165,7 @@ public class EssContract extends BaseEntity<EssContract> {
     public boolean isApproversPreset() {
         if (approvers == null)
             return false;
-        return approvers.stream().allMatch(Approver::isSignPersonPresent);
+        return approvers.stream().allMatch(Approver::isSignPersonPreset);
     }
 
     public boolean shouldDownloadContract() {
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 4b77a46d..eed17cad 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
@@ -212,12 +212,12 @@ public class EssClient implements InitializingBean {
                          String customerData) throws TencentCloudSDKException {
         OrgProfiles orgProfiles = OrgProfiles.wrap(essSupport
                 .getOrgProfiles(contract.getApprovers().stream()
-                        .filter(Approver::isSignPersonPresent)
+                        .filter(Approver::isSignPersonPreset)
                         .map(Approver::getOuId)
                         .collect(toList())));
         PersonProfiles personProfiles = PersonProfiles.wrap(essSupport
                 .getPersonProfiles(contract.getApprovers().stream()
-                        .filter(Approver::isSignPersonPresent)
+                        .filter(Approver::isSignPersonPreset)
                         .map(Approver::getPersonId)
                         .collect(toList())));
         ArrayList<FlowApproverInfo> approvers = new ArrayList<>();