diff --git a/3.1.cpp b/3.1.cpp
index 90b85a9..e1ef434 100644
--- a/3.1.cpp
+++ b/3.1.cpp
@@ -68,6 +68,8 @@ int main()
             <<keywords[i][j]<<"%') or (tags like '%"
             <<keywords[i][j]<<"%')) ";
 
+            sqlcmd=ostr.str();
+
             conn.exec("use bigdata5",nullptr);
             conn.exec(sqlcmd,[&](MySQLResult& res)
                       {
@@ -76,6 +78,20 @@ int main()
                                           cashvec[i].push_back(ParseCashX(val[0]));
                                       });
                       });
+
+            ostr.str("");
+            ostr<<"select salary from pages where title like '%"<<keywords[i][j]<<"%' ";
+
+            sqlcmd=ostr.str();
+
+            conn.exec("use bigdata2",nullptr);
+            conn.exec(sqlcmd,[&](MySQLResult& res)
+                      {
+                          res.stepRow([&](char** val,unsigned long* len)
+                                      {
+                                          cashvec[i].push_back(ParseCashX(val[0]));
+                                      });
+                      });
         }
     }