diff --git a/renren-admin/src/main/java/io/renren/modules/activiti/controller/HistoryController.java b/renren-admin/src/main/java/io/renren/modules/activiti/controller/HistoryController.java
index 490c981e..b40ce69b 100644
--- a/renren-admin/src/main/java/io/renren/modules/activiti/controller/HistoryController.java
+++ b/renren-admin/src/main/java/io/renren/modules/activiti/controller/HistoryController.java
@@ -99,7 +99,8 @@ public class HistoryController {
             @ApiImplicitParam(name = "processDefinitionId", value = "流程定义ID", paramType = "query", dataType = "String"),
             @ApiImplicitParam(name = "startBeginTime", value = "流程启动开始时间", paramType = "query", dataType = "Date"),
             @ApiImplicitParam(name = "startEndTime", value = "流程启动结束时间", paramType = "query", dataType = "Date"),
-            @ApiImplicitParam(name = "ended", value = "是否结束（true:是，false:否）", paramType = "query", dataType = "String")
+            @ApiImplicitParam(name = "ended", value = "是否结束（true:是，false:否）", paramType = "query", dataType = "String"),
+            @ApiImplicitParam(name = "processDefinitionKey", value = "流程定义KEY", paramType = "query", dataType = "String")
     })
 //    @RequiresPermissions("sys:his:all")
     public Result<ProcessInstanceDTO> getMyProcessInstancePage(@ApiIgnore @RequestParam Map<String, Object> params) {
diff --git a/renren-admin/src/main/java/io/renren/modules/activiti/service/ActHistoryService.java b/renren-admin/src/main/java/io/renren/modules/activiti/service/ActHistoryService.java
index 7a4adf75..766b274b 100644
--- a/renren-admin/src/main/java/io/renren/modules/activiti/service/ActHistoryService.java
+++ b/renren-admin/src/main/java/io/renren/modules/activiti/service/ActHistoryService.java
@@ -185,6 +185,10 @@ public class ActHistoryService {
             query.processInstanceBusinessKey((String) params.get("businessKey"));
         }
 
+        if (StringUtils.isNotEmpty((String) params.get("processDefinitionKey"))) { // 流程定义key
+            query.processDefinitionKey((String) params.get("processDefinitionKey"));
+        }
+
         if (StringUtils.isNotEmpty((String) params.get("processDefinitionId"))) {
             query.processDefinitionId((String) params.get("processDefinitionId"));
         }