diff --git a/build_db.py b/build_db.py
index ef091ac..31f04b1 100644
--- a/build_db.py
+++ b/build_db.py
@@ -8,7 +8,7 @@ files = [
     #'nanjing',
     #'net3',
     #'zj',
-    'suzhouhe',
+    #'suzhouhe',
     ]
 
 def inp2db():
@@ -20,6 +20,7 @@ def db2inp():
         dump_inp(file, f'./db_inp/{file}.db.inp')
 
 if __name__ == '__main__':
-    inp2db()
+    #inp2db()
     #db2inp()
     #print(run_inp('net3'))
+    pass