diff --git a/iotdb-core/ainode/resources/conf/ainode-env.bat b/iotdb-core/ainode/resources/conf/ainode-env.bat
index 6676b8a842b8..fa304528a5c6 100644
--- a/iotdb-core/ainode/resources/conf/ainode-env.bat
+++ b/iotdb-core/ainode/resources/conf/ainode-env.bat
@@ -109,13 +109,13 @@ cd lib
 for %%i in (*.whl *.tar.gz) do (
     echo %%i | findstr "ainode" >nul && (
         echo Installing ainode body: %%i
-        %ain_interpreter_dir% -m pip install %%i %ain_force_reinstall% -i https://pypi.tuna.tsinghua.edu.cn/simple --no-warn-script-location %ain_no_dependencies% --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
+        %ain_interpreter_dir% -m pip install %%i %ain_force_reinstall% --no-warn-script-location %ain_no_dependencies% --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
     ) || (
         @REM if ain_only_ainode is 0 then install dependencies
         if %ain_only_ainode% == 0 (
             echo Installing dependencies: %%i
             set ain_force_reinstall=--force-reinstall
-            %ain_interpreter_dir% -m pip install %%i %ain_force_reinstall% -i https://pypi.tuna.tsinghua.edu.cn/simple --no-warn-script-location %ain_no_dependencies% --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
+            %ain_interpreter_dir% -m pip install %%i %ain_force_reinstall% --no-warn-script-location %ain_no_dependencies% --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
         )
     )
     if %errorlevel% == 1 (
diff --git a/iotdb-core/ainode/resources/conf/ainode-env.sh b/iotdb-core/ainode/resources/conf/ainode-env.sh
index 6e9eec3d7a11..b2737ebe1505 100644
--- a/iotdb-core/ainode/resources/conf/ainode-env.sh
+++ b/iotdb-core/ainode/resources/conf/ainode-env.sh
@@ -114,9 +114,9 @@ for i in *.whl *.tar.gz; do
   if [[ $i =~ "ainode" ]]; then
     echo Installing AINode body: $i
     if [ -z "$p_pypi_mirror" ]; then
-      $ain_interpreter_dir -m pip install "$i" $p_ain_force_reinstall --no-warn-script-location $p_ain_no_dependencies
+      $ain_interpreter_dir -m pip install "$i" $p_ain_force_reinstall --no-warn-script-location $p_ain_no_dependencies --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
     else
-      $ain_interpreter_dir -m pip install "$i" $p_ain_force_reinstall -i $p_pypi_mirror --no-warn-script-location $p_ain_no_dependencies
+      $ain_interpreter_dir -m pip install "$i" $p_ain_force_reinstall -i $p_pypi_mirror --no-warn-script-location $p_ain_no_dependencies --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
     fi
   else
     # if ain_only_ainode is 0 then install dependencies