diff --git a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/cmd/CustomCancelProcessInstanceCmd.java b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/cmd/CustomCancelProcessInstanceCmd.java
index 061110cb0..f09b7bbf2 100644
--- a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/cmd/CustomCancelProcessInstanceCmd.java
+++ b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/cmd/CustomCancelProcessInstanceCmd.java
@@ -102,7 +102,7 @@ public class CustomCancelProcessInstanceCmd extends AbstractCommand<Void> implem
             throw new WorkflowEngineException(PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS);
         }
 
-        if (!Objects.equals(Boolean.TRUE, superAdmin) || !initiator.comparePersonIdToOther(instance.getStartUserId())) {
+        if (!Objects.equals(Boolean.TRUE, superAdmin) && !initiator.comparePersonIdToOther(instance.getStartUserId())) {
             throw new WorkflowEngineException(PROCESS_INSTANCE_CANCEL_FAIL_NOT_SELF);
         }