diff --git a/docs/source/documents/updating_logs.rst b/docs/source/documents/updating_logs.rst
index db365392..aca21480 100644
--- a/docs/source/documents/updating_logs.rst
+++ b/docs/source/documents/updating_logs.rst
@@ -4,10 +4,20 @@ To be released
 Date: Very Soon
 ----------------------------------------------
 
+...
+
+Version: 1.1.1
+==============================================
+
+Date: 12 May, 2024
+----------------------------------------------
+
+- Improve some algorithms, such as SAC, MASAC, DDPG, and TD3, etc.
+- Add multi-robot warehouse (RWARE) environment.
 - Solve the issue about `avail_actions`;
 - n_size -> buffer_size;
 - The saving and loading of observation status;
-- Unify the names of attributes for both single-agent and multi-agent DRL;
+- Unify the names of attributes for both single-agent and multi-agent DRL.
 
 Version: 1.1.0
 ==============================================
diff --git a/setup.py b/setup.py
index 39e02c17..460bb28d 100644
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,7 @@
         'Programming Language :: Python :: 3.10',
     ],
     extras_require={
-        "torch": ["torch==1.13.0"],  # default
+        "torch": ["torch==1.13.0"],
         "tensorflow": ["tensorflow==2.6.0"],
         "mindspore": ["mindspore==2.2.0"],
         "all": [
@@ -49,7 +49,6 @@
         "box2d": ["box2d-py==2.3.5"],  # for box2d
     },
     install_requires=[
-        "torch==1.13.0",
         "numpy>=1.21.6",
         "scipy==1.7.3",
         "PyYAML",  # default version is 6.0