diff --git a/pywxdump/wx_info/__init__.py b/pywxdump/wx_info/__init__.py
index 1b0c01f..a24cd16 100644
--- a/pywxdump/wx_info/__init__.py
+++ b/pywxdump/wx_info/__init__.py
@@ -7,5 +7,5 @@
 # -------------------------------------------------------------------------------
 from .get_wx_info import read_info, get_wechat_db, get_core_db
 from .get_bias_addr import BiasAddr
-from .decryption import batch_decrypt, encrypt, decrypt
+from .decryption import batch_decrypt, decrypt
 from .merge_db import merge_msg_db, merge_copy_db, merge_media_msg_db, merge_db, decrypt_merge,merge_real_time_db