diff --git a/src/main/java/neatlogic/module/process/api/process/ProcessCopyApi.java b/src/main/java/neatlogic/module/process/api/process/ProcessCopyApi.java
index e25c3e956bf2907cc778f5030a0c54f5f7009b27..8698e7e586ea2b4b2f14dd6d80d3749ba588e5bb 100644
--- a/src/main/java/neatlogic/module/process/api/process/ProcessCopyApi.java
+++ b/src/main/java/neatlogic/module/process/api/process/ProcessCopyApi.java
@@ -98,6 +98,7 @@ public class ProcessCopyApi extends PrivateApiComponentBase {
         }
         JSONObject config = JSON.parseObject(configStr);
         processVo.setConfig(config);
+        processVo.setUuid(newUuid);
         processService.saveProcess(processVo);
         processVo.setConfig(null);
         return processVo;
diff --git a/src/main/java/neatlogic/module/process/importexport/handler/ProcessImportExportHandler.java b/src/main/java/neatlogic/module/process/importexport/handler/ProcessImportExportHandler.java
index 05e329bcba24e9560cfd575120fa3e49d6d816d1..ab1dc43156da0b66b7a4335dda7669d41f4b730d 100644
--- a/src/main/java/neatlogic/module/process/importexport/handler/ProcessImportExportHandler.java
+++ b/src/main/java/neatlogic/module/process/importexport/handler/ProcessImportExportHandler.java
@@ -79,7 +79,7 @@ public class ProcessImportExportHandler extends ImportExportHandlerBase {
             process.setUuid(oldProcess.getUuid());
         } else {
             if (processMapper.getProcessByUuid(process.getUuid()) != null) {
-                process.setUuid(null);
+                process.setUuid(UuidUtil.randomUuid());
                 isChangeUuid = true;
             }
         }