diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/board/BoardProtocolController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/board/BoardProtocolController.java
index f8955e8c..eac8b8e3 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/board/BoardProtocolController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/board/BoardProtocolController.java
@@ -88,4 +88,13 @@ public class BoardProtocolController extends BaseController {
     public AjaxResult remove(@PathVariable List<Long> ids) {
         return toAjax(boardProtocolService.removeByIds(ids));
     }
+
+    /**
+     * 获取协议树列表
+     */
+    @PreAuthorize("@ss.hasPermi('plan:type:list')")
+    @GetMapping("/protocolTree")
+    public AjaxResult deptTree(BoardProtocol planType) {
+        return success(boardProtocolService.listProtocolTree(planType));
+    }
 }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/board/domain/BoardProtocol.java b/ruoyi-system/src/main/java/com/ruoyi/board/domain/BoardProtocol.java
index faae9df2..498a4f87 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/board/domain/BoardProtocol.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/board/domain/BoardProtocol.java
@@ -13,7 +13,7 @@ import lombok.Data;
 @TableName(value = "pub_board_protocol")
 public class BoardProtocol {
     @TableId(value = "id", type = IdType.AUTO)
-    private Integer id;
+    private Long id;
 
     /**
      * 情报板品牌
diff --git a/ruoyi-system/src/main/java/com/ruoyi/board/service/IBoardProtocolService.java b/ruoyi-system/src/main/java/com/ruoyi/board/service/IBoardProtocolService.java
index 80dd5e10..8f8241d3 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/board/service/IBoardProtocolService.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/board/service/IBoardProtocolService.java
@@ -2,6 +2,10 @@ package com.ruoyi.board.service;
 
 import com.github.yulichang.base.MPJBaseService;
 import com.ruoyi.board.domain.BoardProtocol;
+import com.ruoyi.common.core.domain.TreeSelect;
+
+import java.util.List;
 
 public interface IBoardProtocolService extends MPJBaseService<BoardProtocol> {
+    List<TreeSelect> listProtocolTree(BoardProtocol planType);
 }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/board/service/impl/BoardProtocolServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/board/service/impl/BoardProtocolServiceImpl.java
index 3af06459..6e36738f 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/board/service/impl/BoardProtocolServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/board/service/impl/BoardProtocolServiceImpl.java
@@ -4,9 +4,44 @@ import com.github.yulichang.base.MPJBaseServiceImpl;
 import com.ruoyi.board.domain.BoardProtocol;
 import com.ruoyi.board.mapper.BoardProtocolMapper;
 import com.ruoyi.board.service.IBoardProtocolService;
+import com.ruoyi.common.core.domain.TreeSelect;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
 @Service
 public class BoardProtocolServiceImpl extends MPJBaseServiceImpl<BoardProtocolMapper, BoardProtocol> implements IBoardProtocolService {
+    private static final Logger log = LoggerFactory.getLogger(BoardProtocolServiceImpl.class);
+    private static final Long DEFAULT_ID = 0L;
 
+    @Override
+    public List<TreeSelect> listProtocolTree(BoardProtocol planType) {
+        List<BoardProtocol> protocols = list();
+        Map<String, List<BoardProtocol>> protocolsByBrand = protocols.stream().collect(Collectors.groupingBy(BoardProtocol::getBrand));
+        List<TreeSelect> treeSelects = new ArrayList<>();
+        protocolsByBrand.forEach((brand, brandProtocols) -> treeSelects.add(createTreeSelectForBrand(brand, brandProtocols)));
+        return treeSelects;
+    }
+
+    private TreeSelect createTreeSelectForBrand(String brand, List<BoardProtocol> brandProtocols) {
+        TreeSelect treeSelect = new TreeSelect();
+        treeSelect.setLabel(brand);
+        treeSelect.setId(DEFAULT_ID);
+        treeSelect.setChildren(brandProtocols.stream().map(this::mapToTreeSelect).collect(Collectors.toList()));
+        return treeSelect;
+    }
+
+    private TreeSelect mapToTreeSelect(BoardProtocol protocol) {
+        TreeSelect treeSelect = new TreeSelect();
+        treeSelect.setId(protocol.getId());
+        treeSelect.setLabel(protocol.getProtocol());
+        return treeSelect;
+    }
+
+    
 }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/board/service/impl/PlanTypeServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/board/service/impl/PlanTypeServiceImpl.java
index ded9c1f9..cca9520d 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/board/service/impl/PlanTypeServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/board/service/impl/PlanTypeServiceImpl.java
@@ -33,7 +33,7 @@ public class PlanTypeServiceImpl extends MPJBaseServiceImpl<PlanTypeMapper, Plan
         treeSelect.setLabel(planType.getTypeName());
         treeSelect.setChildren(childTreeSelectList);
         return treeSelect;
-    };
+    }
 
     private List<PlanType> buildPlanTree(List<PlanType> list) {
         List<PlanType> returnList = new ArrayList<>();