diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/ModelBo.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/ModelBo.java
index b89d78a2c..f8b037a65 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/ModelBo.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/ModelBo.java
@@ -33,6 +33,12 @@ public class ModelBo extends PageEntity implements Serializable {
     @NotBlank(message = "模型标识key不能为空", groups = {AddGroup.class})
     private String key;
 
+    /**
+     * 模型标识key
+     */
+    @NotBlank(message = "模型分类不能为空", groups = {AddGroup.class})
+    private String categoryCode;
+
     /**
      * 备注
      */
diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActModelServiceImpl.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActModelServiceImpl.java
index fadab4713..b9361cc3e 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActModelServiceImpl.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActModelServiceImpl.java
@@ -83,6 +83,9 @@ public class ActModelServiceImpl implements IActModelService {
         if (StringUtils.isNotEmpty(modelBo.getKey())) {
             query.modelKey(modelBo.getKey());
         }
+        if (StringUtils.isNotEmpty(modelBo.getCategoryCode())) {
+            query.modelCategory(modelBo.getCategoryCode());
+        }
         query.orderByLastUpdateTime().desc();
         //创建时间降序排列
         query.orderByCreateTime().desc();
@@ -125,6 +128,7 @@ public class ActModelServiceImpl implements IActModelService {
             Model model = repositoryService.newModel();
             model.setKey(key);
             model.setName(name);
+            model.setCategory(modelBo.getCategoryCode());
             model.setVersion(version);
             model.setTenantId(TenantHelper.getTenantId());
             ObjectMapper objectMapper = JsonUtils.getObjectMapper();