diff --git a/lib/io/dsv_io.cpp b/lib/io/dsv_io.cpp
index 9668e24..4428acb 100644
--- a/lib/io/dsv_io.cpp
+++ b/lib/io/dsv_io.cpp
@@ -219,12 +219,7 @@ void gctl::dsv_io::load_text(std::string filename, std::string file_exten, int t
         tmp_line.erase(0, tmp_line.find_first_not_of(" \t"));
         tmp_line.erase(tmp_line.find_last_not_of(" \t") + 1);
 
-        if (h < head_num_) //读入到头信息中
-        {
-            heads_.push_back(tmp_line);
-            h++;
-        }
-        else if (tmp_line[0] == att_sym_) // 注释行或者标记行 # #!
+        if (tmp_line[0] == att_sym_) // 注释行或者标记行 # #!
         {
             if (tmp_line[1] == tag_sym_) // #!
             {
@@ -232,11 +227,16 @@ void gctl::dsv_io::load_text(std::string filename, std::string file_exten, int t
                 tags_.push_back(tmp_line);
                 continue;
             }
-            
+
             // #
             tmp_line = tmp_line.substr(1); // 去掉第一个字符
             annotates_.push_back(tmp_line);
         }
+        else if (h < head_num_) //读入到头信息中
+        {
+            heads_.push_back(tmp_line);
+            h++;
+        }
         else lines.push_back(tmp_line);
     }
     infile.close();