diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/TestController.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/TestController.java
index d456e61..d173fe9 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/TestController.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/TestController.java
@@ -3,6 +3,7 @@ package com.hxhq.business.controller;
 import java.util.Arrays;
 import java.util.List;
 
+import com.alibaba.fastjson2.JSONObject;
 import com.hxhq.common.core.web.controller.BaseController;
 import com.hxhq.common.core.web.domain.AjaxResult;
 import com.hxhq.common.core.web.page.TableDataInfo;
@@ -62,4 +63,15 @@ public class TestController extends BaseController
     {
         return toAjax(testService.removeByIds(Arrays.asList(ids)));
     }
+
+
+    /**
+     * 查询落笔留痕
+     */
+    @GetMapping("/testLblh")
+    public AjaxResult testLblh(@RequestBody JSONObject json)
+    {
+        logger.info("落笔留痕请求："+JSONObject.toJSONString(json));
+        return AjaxResult.success();
+    }
 }
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudyServiceImpl.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudyServiceImpl.java
index 50a0779..5476d2a 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudyServiceImpl.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudyServiceImpl.java
@@ -80,9 +80,9 @@ public class StudyServiceImpl extends ServiceImpl<StudyMapper, Study> implements
         if(form.getStatus()!=null && form.getStatus().intValue()>0){
             queryWrapper.eq("s.status",form.getStatus());
         }
-        //又新增权限的表示SD，SD能看所有试验，其他只能看自己进入的试验
-        String sdPermit = "business:study:add";
-        if (!AuthUtil.hasPermi(sdPermit))
+        //TFM看所有试验，其他只能看自己进入的试验
+        String tmfRole = "TFM";
+        if (!AuthUtil.hasRole(tmfRole))
         {
             queryWrapper.apply("(\n" +
                     "s.id IN (\n" +