diff --git a/talkonlineweb/src/main/java/com/lyms/talkonlineweb/mapper/IndexMapper.java b/talkonlineweb/src/main/java/com/lyms/talkonlineweb/mapper/IndexMapper.java
index 120517b..a24b753 100644
--- a/talkonlineweb/src/main/java/com/lyms/talkonlineweb/mapper/IndexMapper.java
+++ b/talkonlineweb/src/main/java/com/lyms/talkonlineweb/mapper/IndexMapper.java
@@ -47,4 +47,8 @@ public interface IndexMapper {
 
     @Select("SELECT  COUNT(1) cnt FROM lyms_searchlogs s ")
     Map<String,Object> getSearchSum();
+
+//    科室类别占比
+    @Select("SELECT hd.`dname`,COUNT(1) cnt FROM lyms_tkrecord tk,lyms_doctor d,lyms_hdepart hd WHERE tk.`did`=d.`did` AND d.`dpid`=hd.`did` GROUP BY hd.`dname`")
+    List<Map<String,Object>> getDepart();
 }
diff --git a/talkonlineweb/src/main/java/com/lyms/talkonlineweb/service/impl/IndexServiceImpl.java b/talkonlineweb/src/main/java/com/lyms/talkonlineweb/service/impl/IndexServiceImpl.java
index 5b86746..a22de32 100644
--- a/talkonlineweb/src/main/java/com/lyms/talkonlineweb/service/impl/IndexServiceImpl.java
+++ b/talkonlineweb/src/main/java/com/lyms/talkonlineweb/service/impl/IndexServiceImpl.java
@@ -6,6 +6,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 @Service
@@ -34,6 +35,14 @@ public class IndexServiceImpl implements IndexService {
 //        热门搜索
         rs.put("serch",indexMapper.getSearch());
         rs.put("serchSum",indexMapper.getSearchSum());
+
+//        科室类别占比
+        List<Map<String,Object>> dLst=indexMapper.getDepart();
+        rs.put("depart",dLst);
+        rs.put("departCnt",dLst.stream().mapToInt(m-> (int) m.get("cnt")).sum());
+
+
+
         return rs;
     }
 }