diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/ProcessInstanceBo.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/ProcessInstanceBo.java
index 2ab54dcd5..ff8af2335 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/ProcessInstanceBo.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/ProcessInstanceBo.java
@@ -24,6 +24,11 @@ public class ProcessInstanceBo extends PageEntity implements Serializable {
      */
     private String name;
 
+    /**
+     * 流程key
+     */
+    private String key;
+
     /**
      * 任务发起人
      */
diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/TaskBo.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/TaskBo.java
index 0064be79a..cd2eeadf5 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/TaskBo.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/bo/TaskBo.java
@@ -23,4 +23,14 @@ public class TaskBo extends PageEntity implements Serializable {
      * 任务名称
      */
     private String name;
+
+    /**
+     * 流程定义名称
+     */
+    private String processDefinitionName;
+
+    /**
+     * 流程定义key
+     */
+    private String processDefinitionKey;
 }
diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/vo/TaskVo.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/vo/TaskVo.java
index 5cbb62f62..52f8ec287 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/vo/TaskVo.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/vo/TaskVo.java
@@ -121,6 +121,16 @@ public class TaskVo {
      */
     private String businessStatusName;
 
+    /**
+     * 流程定义名称
+     */
+    private String processDefinitionName;
+
+    /**
+     * 流程定义key
+     */
+    private String processDefinitionKey;
+
     /**
      * 参与者
      */
diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActProcessInstanceServiceImpl.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActProcessInstanceServiceImpl.java
index 938ad8c21..15611f6c1 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActProcessInstanceServiceImpl.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActProcessInstanceServiceImpl.java
@@ -85,6 +85,9 @@ public class ActProcessInstanceServiceImpl implements IActProcessInstanceService
         if (StringUtils.isNotBlank(processInstanceBo.getName())) {
             query.processInstanceNameLikeIgnoreCase("%" + processInstanceBo.getName() + "%");
         }
+        if (StringUtils.isNotBlank(processInstanceBo.getKey())) {
+            query.processDefinitionKey(processInstanceBo.getKey());
+        }
         if (StringUtils.isNotBlank(processInstanceBo.getStartUserId())) {
             query.startedBy(processInstanceBo.getStartUserId());
         }
@@ -119,6 +122,9 @@ public class ActProcessInstanceServiceImpl implements IActProcessInstanceService
         if (StringUtils.isNotEmpty(processInstanceBo.getName())) {
             query.processInstanceNameLikeIgnoreCase("%" + processInstanceBo.getName() + "%");
         }
+        if (StringUtils.isNotBlank(processInstanceBo.getKey())) {
+            query.processDefinitionKey(processInstanceBo.getKey());
+        }
         if (StringUtils.isNotEmpty(processInstanceBo.getStartUserId())) {
             query.startedBy(processInstanceBo.getStartUserId());
         }
@@ -459,11 +465,14 @@ public class ActProcessInstanceServiceImpl implements IActProcessInstanceService
         if (StringUtils.isNotBlank(processInstanceBo.getName())) {
             query.processInstanceNameLikeIgnoreCase("%" + processInstanceBo.getName() + "%");
         }
+        if (StringUtils.isNotBlank(processInstanceBo.getKey())) {
+            query.processDefinitionKey(processInstanceBo.getKey());
+        }
         if (StringUtils.isNotBlank(processInstanceBo.getBusinessKey())) {
             query.processInstanceBusinessKey(processInstanceBo.getBusinessKey());
         }
         if (StringUtils.isNotBlank(processInstanceBo.getCategoryCode())) {
-            query.processInstanceBusinessKey(processInstanceBo.getCategoryCode());
+            query.processDefinitionCategory(processInstanceBo.getCategoryCode());
         }
         query.orderByProcessInstanceStartTime().desc();
         List<HistoricProcessInstance> historicProcessInstanceList = query.listPage(processInstanceBo.getPageNum(), processInstanceBo.getPageSize());
diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActTaskServiceImpl.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActTaskServiceImpl.java
index 7ed1ef1a0..dd8f7d325 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActTaskServiceImpl.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/ActTaskServiceImpl.java
@@ -165,6 +165,12 @@ public class ActTaskServiceImpl implements IActTaskService {
         if (StringUtils.isNotBlank(taskBo.getName())) {
             query.taskNameLike("%" + taskBo.getName() + "%");
         }
+        if (StringUtils.isNotBlank(taskBo.getProcessDefinitionName())) {
+            query.processDefinitionNameLike("%" + taskBo.getProcessDefinitionName() + "%");
+        }
+        if (StringUtils.isNotBlank(taskBo.getProcessDefinitionKey())) {
+            query.processDefinitionKey(taskBo.getProcessDefinitionKey() );
+        }
         List<Task> taskList = query.listPage(taskBo.getPageNum(), taskBo.getPageSize());
         List<ProcessInstance> processInstanceList = null;
         if (CollUtil.isNotEmpty(taskList)) {
@@ -178,6 +184,8 @@ public class ActTaskServiceImpl implements IActTaskService {
                 processInstanceList.stream().filter(e -> e.getId().equals(task.getProcessInstanceId())).findFirst().ifPresent(e -> {
                     taskVo.setBusinessStatus(e.getBusinessStatus());
                     taskVo.setBusinessStatusName(BusinessStatusEnum.getEumByStatus(taskVo.getBusinessStatus()));
+                    taskVo.setProcessDefinitionKey(e.getProcessDefinitionKey());
+                    taskVo.setProcessDefinitionName(e.getProcessDefinitionName());
                 });
             }
             taskVo.setAssignee(StringUtils.isNotBlank(task.getAssignee()) ? Long.valueOf(task.getAssignee()) : null);
@@ -201,6 +209,12 @@ public class ActTaskServiceImpl implements IActTaskService {
         if (StringUtils.isNotBlank(taskBo.getName())) {
             query.taskNameLike("%" + taskBo.getName() + "%");
         }
+        if (StringUtils.isNotBlank(taskBo.getProcessDefinitionName())) {
+            query.processDefinitionNameLike("%" + taskBo.getProcessDefinitionName() + "%");
+        }
+        if (StringUtils.isNotBlank(taskBo.getProcessDefinitionKey())) {
+            query.processDefinitionKey( taskBo.getProcessDefinitionKey() );
+        }
         List<HistoricTaskInstance> taskInstanceList = query.listPage(taskBo.getPageNum(), taskBo.getPageSize());
         List<HistoricProcessInstance> historicProcessInstanceList = null;
         if (CollUtil.isNotEmpty(taskInstanceList)) {
@@ -214,6 +228,8 @@ public class ActTaskServiceImpl implements IActTaskService {
                 historicProcessInstanceList.stream().filter(e -> e.getId().equals(task.getProcessInstanceId())).findFirst().ifPresent(e -> {
                     taskVo.setBusinessStatus(e.getBusinessStatus());
                     taskVo.setBusinessStatusName(BusinessStatusEnum.getEumByStatus(taskVo.getBusinessStatus()));
+                    taskVo.setProcessDefinitionKey(e.getProcessDefinitionKey());
+                    taskVo.setProcessDefinitionName(e.getProcessDefinitionName());
                 });
             }
             taskVo.setAssignee(StringUtils.isNotBlank(task.getAssignee()) ? Long.valueOf(task.getAssignee()) : null);