diff --git a/scripts/install/euleros-ascend-conda.sh b/scripts/install/euleros-ascend-conda.sh
index 71a51a37ba3..75c88f32abd 100644
--- a/scripts/install/euleros-ascend-conda.sh
+++ b/scripts/install/euleros-ascend-conda.sh
@@ -22,7 +22,7 @@
 #
 # Augments:
 #   - PYTHON_VERSION: python version to set up. [3.7(default), 3.8, 3.9]
-#   - MINDSPORE_VERSION: mindspore version to install, default 1.6.0
+#   - MINDSPORE_VERSION: mindspore version to install
 #   - OPENMPI: whether to install optional package Open MPI for distributed training. [on, off(default)]
 #
 # Usage:
@@ -32,7 +32,7 @@
 set -e
 
 PYTHON_VERSION=${PYTHON_VERSION:-3.7}
-MINDSPORE_VERSION=${MINDSPORE_VERSION:-1.6.0}
+MINDSPORE_VERSION=${MINDSPORE_VERSION:-EMPTY}
 OPENMPI=${OPENMPI:-off}
 
 available_py_version=(3.7 3.8 3.9)
@@ -92,4 +92,8 @@ env_name=mindspore_py3${PYTHON_VERSION##*.}
 conda create -n $env_name python=${PYTHON_VERSION} -y
 conda activate $env_name
 
-conda install mindspore-ascend -c mindspore -c conda-forge
+install_name="mindspore-ascend"
+if [[ $MINDSPORE_VERSION != "EMPTY" ]]; then
+    install_name="${install_name}=${MINDSPORE_VERSION}"
+fi
+conda install ${install_name} -c mindspore -c conda-forge -y
diff --git a/scripts/install/euleros-ascend-pip.sh b/scripts/install/euleros-ascend-pip.sh
index 18b8e6625be..f24f3aa9e3b 100644
--- a/scripts/install/euleros-ascend-pip.sh
+++ b/scripts/install/euleros-ascend-pip.sh
@@ -22,19 +22,24 @@
 #
 # Augments:
 #   - PYTHON_VERSION: python version to set up. [3.7(default), 3.8, 3.9]
-#   - MINDSPORE_VERSION: mindspore version to install, default 1.6.0
+#   - MINDSPORE_VERSION: mindspore version to install, required
 #   - OPENMPI: whether to install optional package Open MPI for distributed training. [on, off(default)]
 #
 # Usage:
-#   Run script like `bash ./euleros-ascend-pip.sh`.
+#   Run script like `MINDSPORE_VERSION=1.6.1 bash ./euleros-ascend-pip.sh`.
 #   To set augments, run it as `PYTHON_VERSION=3.9 MINDSPORE_VERSION=1.5.0 bash ./euleros-ascend-pip.sh`.
 
 set -e
 
 PYTHON_VERSION=${PYTHON_VERSION:-3.7}
-MINDSPORE_VERSION=${MINDSPORE_VERSION:-1.6.0}
+MINDSPORE_VERSION=${MINDSPORE_VERSION:-EMPTY}
 OPENMPI=${OPENMPI:-off}
 
+if [[ $MINDSPORE_VERSION == "EMPTY" ]]; then
+    echo "MINDSPORE_VERSION not set, please check available versions at https://www.mindspore.cn/versions."
+    exit 1
+fi
+
 available_py_version=(3.7 3.8 3.9)
 if [[ " ${available_py_version[*]} " != *" $PYTHON_VERSION "* ]]; then
     echo "PYTHON_VERSION is '$PYTHON_VERSION', but available versions are [${available_py_version[*]}]."
diff --git a/scripts/install/euleros-ascend-source.sh b/scripts/install/euleros-ascend-source.sh
index 43b1e7e742e..0f66e57169f 100644
--- a/scripts/install/euleros-ascend-source.sh
+++ b/scripts/install/euleros-ascend-source.sh
@@ -22,17 +22,15 @@
 #
 # Augments:
 #   - PYTHON_VERSION: python version to set up. [3.7(default), 3.8, 3.9]
-#   - MINDSPORE_VERSION: mindspore version to install, default 1.6.0
 #   - OPENMPI: whether to install optional package Open MPI for distributed training. [on, off(default)]
 #
 # Usage:
 #   Run script like `bash -i ./euleros-ascend-source.sh`.
-#   To set augments, run it as `PYTHON_VERSION=3.9 MINDSPORE_VERSION=1.5.0 bash -i ./euleros-ascend-source.sh`.
+#   To set augments, run it as `PYTHON_VERSION=3.9 bash -i ./euleros-ascend-source.sh`.
 
 set -e
 
 PYTHON_VERSION=${PYTHON_VERSION:-3.7}
-MINDSPORE_VERSION=${MINDSPORE_VERSION:-1.6.0}
 OPENMPI=${OPENMPI:-off}
 
 available_py_version=(3.7 3.8 3.9)
diff --git a/scripts/install/euleros-ascend310-pip.sh b/scripts/install/euleros-ascend310-pip.sh
index f3cba7f495e..4761f9acba5 100644
--- a/scripts/install/euleros-ascend310-pip.sh
+++ b/scripts/install/euleros-ascend310-pip.sh
@@ -22,18 +22,23 @@
 #
 # Augments:
 #   - PYTHON_VERSION: python version to set up. [3.7(default), 3.8, 3.9]
-#   - MINDSPORE_VERSION: mindspore version to install, default 1.6.0
+#   - MINDSPORE_VERSION: mindspore version to install, required
 #
 # Usage:
-#   Run script like `bash ./euleros-ascend310-pip.sh`.
+#   Run script like `MINDSPORE_VERSION=1.6.1 bash ./euleros-ascend310-pip.sh`.
 #   To set augments, run it as `PYTHON_VERSION=3.9 MINDSPORE_VERSION=1.5.0 bash ./euleros-ascend310-pip.sh`.
 
 set -e
 
 PYTHON_VERSION=${PYTHON_VERSION:-3.7}
-MINDSPORE_VERSION=${MINDSPORE_VERSION:-1.6.0}
+MINDSPORE_VERSION=${MINDSPORE_VERSION:-EMPTY}
 OPENMPI=${OPENMPI:-off}
 
+if [[ $MINDSPORE_VERSION == "EMPTY" ]]; then
+    echo "MINDSPORE_VERSION not set, please check available versions at https://www.mindspore.cn/versions."
+    exit 1
+fi
+
 available_py_version=(3.7 3.8 3.9)
 if [[ " ${available_py_version[*]} " != *" $PYTHON_VERSION "* ]]; then
     echo "PYTHON_VERSION is '$PYTHON_VERSION', but available versions are [${available_py_version[*]}]."
diff --git a/scripts/install/ubuntu-cpu-conda.sh b/scripts/install/ubuntu-cpu-conda.sh
index 5f7656ca21f..e6041fbc4bb 100644
--- a/scripts/install/ubuntu-cpu-conda.sh
+++ b/scripts/install/ubuntu-cpu-conda.sh
@@ -24,7 +24,7 @@
 #
 # Augments:
 #   - PYTHON_VERSION: python version to set up. [3.7(default), 3.8, 3.9]
-#   - MINDSPORE_VERSION: mindspore version to install, default 1.6.0
+#   - MINDSPORE_VERSION: mindspore version to install
 #
 # Usage:
 #   Run script like `bash ./ubuntu-cpu-conda.sh`.
@@ -33,7 +33,7 @@
 set -e
 
 PYTHON_VERSION=${PYTHON_VERSION:-3.7}
-MINDSPORE_VERSION=${MINDSPORE_VERSION:-1.6.0}
+MINDSPORE_VERSION=${MINDSPORE_VERSION:-EMPTY}
 
 available_py_version=(3.7 3.8 3.9)
 if [[ " ${available_py_version[*]} " != *" $PYTHON_VERSION "* ]]; then
@@ -88,7 +88,11 @@ set -e
 env_name=mindspore_py3${PYTHON_VERSION##*.}
 conda create -n $env_name python=${PYTHON_VERSION} -y
 conda activate $env_name
-conda install mindspore-cpu=${MINDSPORE_VERSION} -c mindspore -c conda-forge -y
+install_name="mindspore-cpu"
+if [[ $MINDSPORE_VERSION != "EMPTY" ]]; then
+    install_name="${install_name}=${MINDSPORE_VERSION}"
+fi
+conda install ${install_name} -c mindspore -c conda-forge -y
 
 # check mindspore installation
 python -c "import mindspore;mindspore.run_check()"
diff --git a/scripts/install/ubuntu-cpu-pip.sh b/scripts/install/ubuntu-cpu-pip.sh
index 598a49537cd..e12a627c095 100644
--- a/scripts/install/ubuntu-cpu-pip.sh
+++ b/scripts/install/ubuntu-cpu-pip.sh
@@ -24,16 +24,21 @@
 #
 # Augments:
 #   - PYTHON_VERSION: python version to install. [3.7(default), 3.8, 3.9]
-#   - MINDSPORE_VERSION: mindspore version to install, default 1.6.0
+#   - MINDSPORE_VERSION: mindspore version to install, required
 #
 # Usage:
-#   Run script like `bash ./ubuntu-cpu-pip.sh`.
+#   Run script like `MINDSPORE_VERSION=1.6.1 bash ./ubuntu-cpu-pip.sh`.
 #   To set augments, run it as `PYTHON_VERSION=3.9 MINDSPORE_VERSION=1.5.0 bash ./ubuntu-cpu-pip.sh`.
 
 set -e
 
 PYTHON_VERSION=${PYTHON_VERSION:-3.7}
-MINDSPORE_VERSION=${MINDSPORE_VERSION:-1.6.0}
+MINDSPORE_VERSION=${MINDSPORE_VERSION:-EMPTY}
+
+if [[ $MINDSPORE_VERSION == "EMPTY" ]]; then
+    echo "MINDSPORE_VERSION not set, please check available versions at https://www.mindspore.cn/versions."
+    exit 1
+fi
 
 available_py_version=(3.7 3.8 3.9)
 if [[ " ${available_py_version[*]} " != *" $PYTHON_VERSION "* ]]; then
diff --git a/scripts/install/ubuntu-gpu-conda.sh b/scripts/install/ubuntu-gpu-conda.sh
index d783c9ef568..c52bec8a12d 100644
--- a/scripts/install/ubuntu-gpu-conda.sh
+++ b/scripts/install/ubuntu-gpu-conda.sh
@@ -25,7 +25,7 @@
 #
 # Augments:
 #   - PYTHON_VERSION: python version to install. [3.7(default), 3.8, 3.9]
-#   - MINDSPORE_VERSION: mindspore version to install, default 1.6.0
+#   - MINDSPORE_VERSION: mindspore version to install
 #   - CUDA_VERSION: CUDA version to install. [10.1, 11.1(default)]
 #   - OPENMPI: whether to install optional package Open MPI for distributed training. [on, off(default)]
 #
@@ -36,7 +36,7 @@
 set -e
 
 PYTHON_VERSION=${PYTHON_VERSION:-3.7}
-MINDSPORE_VERSION=${MINDSPORE_VERSION:-1.6.0}
+MINDSPORE_VERSION=${MINDSPORE_VERSION:-EMPTY}
 CUDA_VERSION=${CUDA_VERSION:-11.1}
 OPENMPI=${OPENMPI:-off}
 
@@ -151,7 +151,11 @@ cudnn_version_map["10.1"]="7.6.5"
 cudnn_version_map["11.1"]="8.1.0"
 conda create -n $env_name python=${PYTHON_VERSION} -y
 conda activate $env_name
-conda install mindspore-gpu=${MINDSPORE_VERSION} \
+install_name="mindspore-gpu"
+if [[ $MINDSPORE_VERSION != "EMPTY" ]]; then
+    install_name="${install_name}=${MINDSPORE_VERSION}"
+fi
+conda install ${install_name} \
     cudatoolkit=${CUDA_VERSION} cudnn=${cudnn_version_map[$CUDA_VERSION]} -c mindspore -c conda-forge -y
 
 # check mindspore installation
diff --git a/scripts/install/ubuntu-gpu-pip.sh b/scripts/install/ubuntu-gpu-pip.sh
index 0852bf904c9..2f4bc7c4865 100644
--- a/scripts/install/ubuntu-gpu-pip.sh
+++ b/scripts/install/ubuntu-gpu-pip.sh
@@ -26,21 +26,26 @@
 #
 # Augments:
 #   - PYTHON_VERSION: python version to install. [3.7(default), 3.8, 3.9]
-#   - MINDSPORE_VERSION: mindspore version to install, default 1.6.0
+#   - MINDSPORE_VERSION: mindspore version to install, required
 #   - CUDA_VERSION: CUDA version to install. [10.1, 11.1(default)]
 #   - OPENMPI: whether to install optional package Open MPI for distributed training. [on, off(default)]
 #
 # Usage:
-#   Run script like `bash -i ./ubuntu-gpu-pip.sh`.
-#   To set augments, run it as `PYTHON_VERSION=3.9 CUDA_VERSION=10.1 OPENMPI=on bash -i ./ubuntu-gpu-pip.sh`.
+#   Run script like `MINDSPORE_VERSION=1.6.1 bash -i ./ubuntu-gpu-pip.sh`.
+#   To set augments, run it as `MINDSPORE_VERSION=1.5.0 CUDA_VERSION=10.1 OPENMPI=on bash -i ./ubuntu-gpu-pip.sh`.
 
 set -e
 
 PYTHON_VERSION=${PYTHON_VERSION:-3.7}
-MINDSPORE_VERSION=${MINDSPORE_VERSION:-1.6.0}
+MINDSPORE_VERSION=${MINDSPORE_VERSION:EMPTY}
 CUDA_VERSION=${CUDA_VERSION:-11.1}
 OPENMPI=${OPENMPI:-off}
 
+if [[ $MINDSPORE_VERSION == "EMPTY" ]]; then
+    echo "MINDSPORE_VERSION not set, please check available versions at https://www.mindspore.cn/versions."
+    exit 1
+fi
+
 available_py_version=(3.7 3.8 3.9)
 if [[ " ${available_py_version[*]} " != *" $PYTHON_VERSION "* ]]; then
     echo "PYTHON_VERSION is '$PYTHON_VERSION', but available versions are [${available_py_version[*]}]."