diff --git a/akshare/__init__.py b/akshare/__init__.py
index 92d4d71bf66..86bd9388697 100644
--- a/akshare/__init__.py
+++ b/akshare/__init__.py
@@ -2826,9 +2826,10 @@
 1.14.13 fix: fix option_minute_em interface
 1.14.14 fix: fix option_shfe_daily interface
 1.14.15 fix: fix energy_carbon_domestic interface
+1.14.16 fix: fix index_hist_sw interface
 """
 
-__version__ = "1.14.15"
+__version__ = "1.14.16"
 __author__ = "AKFamily"
 
 import sys
diff --git a/docs/changelog.md b/docs/changelog.md
index bd2f84695d6..d801b07927a 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -80,6 +80,10 @@
 
 ## 更新说明详情
 
+1.14.16 fix: fix index_hist_sw interface
+
+    1. 修复 index_hist_sw 接口
+
 1.14.15 fix: fix energy_carbon_domestic interface
 
     1. 修复 energy_carbon_domestic 接口
@@ -4274,6 +4278,8 @@
 
 ## 版本更新说明
 
+1.14.16 fix: fix index_hist_sw interface
+
 1.14.15 fix: fix energy_carbon_domestic interface
 
 1.14.14 fix: fix option_shfe_daily interface