diff --git a/README.md b/README.md
index 1f5d8aa..8dd7b0d 100644
--- a/README.md
+++ b/README.md
@@ -97,7 +97,7 @@ Make sure there is at least 3TB storage space for downloading (~500GB) and uncom
 
 Inferenece and finetuning with Uni-Fold requires pretrained model parameters. Use the following command to download the parameters:
 ```bash
-wget https://github.com/dptech-corp/Uni-Fold/releases/download/v2.2.0/unifold_params_2022-08-01.tar.gz
+wget https://github.com/dptech-corp/Uni-Fold/releases/download/v2.0.0/unifold_params_2022-08-01.tar.gz
 tar -zxf unifold_params_2022-08-01.tar.gz
 ```
 It contains 1 **monomer** and 1 **multimer** pretrained model parameters, whose model name are `model_2_ft` and `multimer_ft` respectively.
@@ -225,7 +225,7 @@ Besides the notices in the previous section, additionaly note that:
 To run UF-Symmetry, please first install the newest version of Uni-Fold, and download the parameters of UF-Symmetry:
 
 ```bash
-wget https://github.com/dptech-corp/Uni-Fold/releases/download/v2.0.0/uf_symmetry_params_2022-09-06.tar.gz
+wget https://github.com/dptech-corp/Uni-Fold/releases/download/v2.2.0/uf_symmetry_params_2022-09-06.tar.gz
 tar -zxf uf_symmetry_params_2022-09-06.tar.gz
 ```
 
diff --git a/notebooks/unifold.ipynb b/notebooks/unifold.ipynb
index 2bcd80f..02f4ba8 100644
--- a/notebooks/unifold.ipynb
+++ b/notebooks/unifold.ipynb
@@ -101,17 +101,17 @@
         "\n",
         "GIT_REPO='https://github.com/dptech-corp/Uni-Fold'\n",
         "UNICORE_URL='https://github.com/dptech-corp/Uni-Core/releases/download/0.0.1/unicore-0.0.1+cu113torch1.12.1-cp37-cp37m-linux_x86_64.whl'\n",
-        "PARAM_URL='https://drive.google.com/uc?id=1A9iXMYCwP0f_U0FgISJ_6BX7FXZtglvV'\n",
-        "UF_SYMM_PARAM_URL='https://drive.google.com/uc?id=1UNEGzmueQTxY05QIRweKHxOjr1ht-G_Q'\n",
+        "PARAM_URL='https://github.com/dptech-corp/Uni-Fold/releases/download/v2.0.0/unifold_params_2022-08-01.tar.gz'\n",
+        "UF_SYMM_PARAM_URL='https://github.com/dptech-corp/Uni-Fold/releases/download/v2.2.0/uf_symmetry_params_2022-09-06.tar.gz'\n",
         "\n",
         "if [ ! -f UNIFOLD_READY ]; then\n",
         "    wget  ${UNICORE_URL} \n",
         "    pip3 -q install \"unicore-0.0.1+cu113torch1.12.1-cp37-cp37m-linux_x86_64.whl\"\n",
         "    git clone -b main ${GIT_REPO}\n",
         "    pip3 -q install ./Uni-Fold\n",
-        "    gdown ${PARAM_URL}\n",
+        "    wget ${PARAM_URL}\n",
         "    tar -xzf \"unifold_params_2022-08-01.tar.gz\"\n",
-        "    gdown  ${UF_SYMM_PARAM_URL}\n",
+        "    wget  ${UF_SYMM_PARAM_URL}\n",
         "    tar -xzf \"uf_symmetry_params_2022-09-06.tar.gz\"\n",
         "\n",
         "    touch UNIFOLD_READY\n",