diff --git a/.github/workflows/CI-models.yml b/.github/workflows/CI-models.yml
index df2ef61b0..cc7b41b91 100644
--- a/.github/workflows/CI-models.yml
+++ b/.github/workflows/CI-models.yml
@@ -27,7 +27,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
@@ -51,7 +51,7 @@ jobs:
 #    steps:
 #    - uses: actions/checkout@v4
 #    - name: Set up Python ${{ matrix.python-version }}
-#      uses: actions/setup-python@v4
+#      uses: actions/setup-python@v5
 #      with:
 #        python-version: ${{ matrix.python-version }}
 #    - name: Install dependencies
@@ -75,7 +75,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -99,7 +99,7 @@ jobs:
 #    steps:
 #      - uses: actions/checkout@v4
 #      - name: Set up Python ${{ matrix.python-version }}
-#        uses: actions/setup-python@v4
+#        uses: actions/setup-python@v5
 #        with:
 #          python-version: ${{ matrix.python-version }}
 #      - name: Install dependencies
@@ -124,7 +124,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -150,7 +150,7 @@ jobs:
 #    steps:
 #    - uses: actions/checkout@v4
 #    - name: Set up Python ${{ matrix.python-version }}
-#      uses: actions/setup-python@v4
+#      uses: actions/setup-python@v5
 #      with:
 #        python-version: ${{ matrix.python-version }}
 #    - name: Install dependencies
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 01b5047ec..fe3db7dd3 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -29,7 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
@@ -62,7 +62,7 @@ jobs:
 #    steps:
 #    - uses: actions/checkout@v4
 #    - name: Set up Python ${{ matrix.python-version }}
-#      uses: actions/setup-python@v4
+#      uses: actions/setup-python@v5
 #      with:
 #        python-version: ${{ matrix.python-version }}
 #    - name: Install dependencies
@@ -96,7 +96,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -128,7 +128,7 @@ jobs:
 #    steps:
 #      - uses: actions/checkout@v4
 #      - name: Set up Python ${{ matrix.python-version }}
-#        uses: actions/setup-python@v4
+#        uses: actions/setup-python@v5
 #        with:
 #          python-version: ${{ matrix.python-version }}
 #      - name: Install dependencies
@@ -163,7 +163,7 @@ jobs:
 #    steps:
 #    - uses: actions/checkout@v4
 #    - name: Set up Python ${{ matrix.python-version }}
-#      uses: actions/setup-python@v4
+#      uses: actions/setup-python@v5
 #      with:
 #        python-version: ${{ matrix.python-version }}
 #    - name: Install dependencies
@@ -199,7 +199,7 @@ jobs:
 #    steps:
 #    - uses: actions/checkout@v4
 #    - name: Set up Python ${{ matrix.python-version }}
-#      uses: actions/setup-python@v4
+#      uses: actions/setup-python@v5
 #      with:
 #        python-version: ${{ matrix.python-version }}
 #    - name: Install dependencies
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 2d4189809..0c515d77a 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           auto-update-conda: true
           python-version: "3.10"
diff --git a/docs/core_concept/brainpy_dynamical_system.ipynb b/docs/core_concept/brainpy_dynamical_system.ipynb
index ab7f7d0a2..b8151486d 100644
--- a/docs/core_concept/brainpy_dynamical_system.ipynb
+++ b/docs/core_concept/brainpy_dynamical_system.ipynb
@@ -124,7 +124,7 @@
     "We call `s` as shared arguments because they are same and shared for all nodes/layers. On the contrary, different nodes/layers have different input `x`.\n",
     "\n",
     "Here, it is necessary to explain the usage of ``bp.share``.\n",
-    "- ``bp.share.save( )``: The function saves shared arguments in the global context. User can save shared arguments in tow ways, for example, if user want to set the current time ``t=100``, the current time step ``dt=0.1``,the user can use ``bp.share.save(\"t\",100,\"dt\",0.1)`` or                      ``bp.share.save(t=100,dt=0.1)``.\n",
+    "- ``bp.share.save( )``: The function saves shared arguments in the global context. User can save shared arguments in two ways, for example, if user want to set the current time ``t=100``, the current time step ``dt=0.1``,the user can use ``bp.share.save(\"t\",100,\"dt\",0.1)`` or                      ``bp.share.save(t=100,dt=0.1)``.\n",
     "  \n",
     "- ``bp.share.load( )``: The function gets the shared data by the ``key``, for example, ``bp.share.load(\"t\")``.\n",
     "  \n",