diff --git a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/converter/json/UserTaskJsonConverter.java b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/converter/json/UserTaskJsonConverter.java
index c27c7da72..5e8b4c5ad 100644
--- a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/converter/json/UserTaskJsonConverter.java
+++ b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/converter/json/UserTaskJsonConverter.java
@@ -245,7 +245,7 @@ public class UserTaskJsonConverter extends AbstractBpmnJsonConverter<UserTask> {
             userTask.addExtensionElement(approverScopeElement);
         }
 
-        if (Objects.nonNull(property.getApproverSpecify()) && !Objects.equals(NODE_SIGN, node.getType())) {
+        if (Objects.nonNull(property.getApproverSpecify())) {
 
             // 审批人指定
             ExtensionElement approverSpecifyElement = new ExtensionElement();