diff --git a/.github/workflows/accuracy_test.yaml b/.github/workflows/accuracy_test.yaml
index 4acb9f670b..b6d978e310 100644
--- a/.github/workflows/accuracy_test.yaml
+++ b/.github/workflows/accuracy_test.yaml
@@ -123,7 +123,7 @@ jobs:
       fail-fast: false
     name: ${{ matrix.model_name }} accuracy V${{ matrix.vllm_use_version }}
     container:
-      image: m.daocloud.io/quay.io/ascend/cann:8.1.rc1-910b-ubuntu22.04-py3.10
+      image: m.daocloud.io/quay.io/ascend/cann:8.2.rc1.alpha003-910b-ubuntu22.04-py3.11
       env:
         DATASET_SOURCE: ModelScope
         VLLM_USE_MODELSCOPE: True
diff --git a/.github/workflows/nightly_benchmarks.yaml b/.github/workflows/nightly_benchmarks.yaml
index c23cc724ef..0232972a1d 100644
--- a/.github/workflows/nightly_benchmarks.yaml
+++ b/.github/workflows/nightly_benchmarks.yaml
@@ -55,7 +55,7 @@ jobs:
             vllm_use_v1: 1
       max-parallel: 1
     container:
-      image: m.daocloud.io/quay.io/ascend/cann:8.1.rc1-910b-ubuntu22.04-py3.10
+      image: m.daocloud.io/quay.io/ascend/cann:8.2.rc1.alpha003-910b-ubuntu22.04-py3.11
       volumes:
         - /usr/local/dcmi:/usr/local/dcmi
         - /usr/local/bin/npu-smi:/usr/local/bin/npu-smi
diff --git a/.github/workflows/vllm_ascend_test.yaml b/.github/workflows/vllm_ascend_test.yaml
index b82659be21..235c705980 100644
--- a/.github/workflows/vllm_ascend_test.yaml
+++ b/.github/workflows/vllm_ascend_test.yaml
@@ -138,7 +138,7 @@ jobs:
     if: ${{ needs.lint.result == 'success' || github.event_name == 'push' }}
     runs-on: ubuntu-latest
     container:
-      image: m.daocloud.io/quay.io/ascend/cann:8.1.rc1-910b-ubuntu22.04-py3.10
+      image: m.daocloud.io/quay.io/ascend/cann:8.2.rc1.alpha003-910b-ubuntu22.04-py3.11
       env:
         VLLM_LOGGING_LEVEL: ERROR
         VLLM_USE_MODELSCOPE: True
@@ -206,7 +206,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     container:
       # TODO(yikun): Remove m.daocloud.io prefix when infra proxy ready
-      image: m.daocloud.io/quay.io/ascend/cann:8.1.rc1-910b-ubuntu22.04-py3.10
+      image: m.daocloud.io/quay.io/ascend/cann:8.2.rc1.alpha003-910b-ubuntu22.04-py3.11
       env:
         VLLM_LOGGING_LEVEL: ERROR
         VLLM_USE_MODELSCOPE: True
@@ -307,7 +307,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     container:
       # TODO(yikun): Remove m.daocloud.io prefix when infra proxy ready
-      image: m.daocloud.io/quay.io/ascend/cann:8.1.rc1-910b-ubuntu22.04-py3.10
+      image: m.daocloud.io/quay.io/ascend/cann:8.2.rc1.alpha003-910b-ubuntu22.04-py3.11
       env:
         VLLM_LOGGING_LEVEL: ERROR
         VLLM_USE_MODELSCOPE: True
diff --git a/.github/workflows/vllm_ascend_test_long_term.yaml b/.github/workflows/vllm_ascend_test_long_term.yaml
index bcf166941d..59866ce640 100644
--- a/.github/workflows/vllm_ascend_test_long_term.yaml
+++ b/.github/workflows/vllm_ascend_test_long_term.yaml
@@ -48,7 +48,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     container:
       # TODO(yikun): Remove m.daocloud.io prefix when infra proxy ready
-      image: m.daocloud.io/quay.io/ascend/cann:8.1.rc1-910b-ubuntu22.04-py3.10
+      image: m.daocloud.io/quay.io/ascend/cann:8.2.rc1.alpha003-910b-ubuntu22.04-py3.11
       env:
         VLLM_LOGGING_LEVEL: ERROR
         VLLM_USE_MODELSCOPE: True
diff --git a/.github/workflows/vllm_ascend_test_pd.yaml b/.github/workflows/vllm_ascend_test_pd.yaml
index e6bb6a6988..fcb9fe1f0a 100644
--- a/.github/workflows/vllm_ascend_test_pd.yaml
+++ b/.github/workflows/vllm_ascend_test_pd.yaml
@@ -50,7 +50,7 @@ jobs:
     runs-on: linux-arm64-npu-static-8
 
     container:
-      image: m.daocloud.io/quay.io/ascend/cann:8.1.rc1-910b-ubuntu22.04-py3.10
+      image: m.daocloud.io/quay.io/ascend/cann:8.2.rc1.alpha003-910b-ubuntu22.04-py3.11
       volumes:
         - /usr/local/dcmi:/usr/local/dcmi
         - /usr/local/bin/npu-smi:/usr/local/bin/npu-smi
diff --git a/Dockerfile b/Dockerfile
index e6ec009d28..44e889d456 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@
 # This file is a part of the vllm-ascend project.
 #
 
-FROM quay.io/ascend/cann:8.1.rc1-910b-ubuntu22.04-py3.10
+FROM quay.io/ascend/cann:8.2.rc1.alpha003-910b-ubuntu22.04-py3.11
 
 ARG PIP_INDEX_URL="https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"
 ARG COMPILE_CUSTOM_KERNELS=1
diff --git a/Dockerfile.310p b/Dockerfile.310p
index fffe73eeeb..d531c8413c 100644
--- a/Dockerfile.310p
+++ b/Dockerfile.310p
@@ -15,7 +15,7 @@
 # This file is a part of the vllm-ascend project.
 #
 
-FROM quay.io/ascend/cann:8.1.rc1-310p-ubuntu22.04-py3.10
+FROM quay.io/ascend/cann:8.2.rc1.alpha003-310p-ubuntu22.04-py3.11
 
 ARG PIP_INDEX_URL="https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"
 ARG COMPILE_CUSTOM_KERNELS=1
diff --git a/Dockerfile.310p.openEuler b/Dockerfile.310p.openEuler
index da4718cb29..0e3e55bded 100644
--- a/Dockerfile.310p.openEuler
+++ b/Dockerfile.310p.openEuler
@@ -15,7 +15,7 @@
 # This file is a part of the vllm-ascend project.
 #
 
-FROM quay.io/ascend/cann:8.1.rc1-310p-openeuler22.03-py3.10
+FROM quay.io/ascend/cann:8.2.rc1.alpha003-310p-openeuler22.03-py3.11
 
 ARG PIP_INDEX_URL="https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"
 ARG COMPILE_CUSTOM_KERNELS=1
diff --git a/Dockerfile.openEuler b/Dockerfile.openEuler
index 4e414e04b7..62aa44d08f 100644
--- a/Dockerfile.openEuler
+++ b/Dockerfile.openEuler
@@ -15,7 +15,7 @@
 # This file is a part of the vllm-ascend project.
 #
 
-FROM quay.io/ascend/cann:8.1.rc1-910b-openeuler22.03-py3.10
+FROM quay.io/ascend/cann:8.2.rc1.alpha003-910b-openeuler22.03-py3.11
 
 ARG PIP_INDEX_URL="https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"
 ARG COMPILE_CUSTOM_KERNELS=1
diff --git a/README.md b/README.md
index 7e5918c763..6afbf08a1c 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ By using vLLM Ascend plugin, popular open-source models, including Transformer-l
 - OS: Linux
 - Software:
   * Python >= 3.9, < 3.12
-  * CANN >= 8.1.RC1
+  * CANN >= 8.2.RC1.alpha003
   * PyTorch >= 2.5.1, torch-npu >= 2.5.1.post1.dev20250619
   * vLLM (the same version as vllm-ascend)
 
diff --git a/README.zh.md b/README.zh.md
index 55a40f5380..81763efe2a 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -38,7 +38,7 @@ vLLM 昇腾插件 (`vllm-ascend`) 是一个由社区维护的让vLLM在Ascend NP
 - 操作系统：Linux
 - 软件：
   * Python >= 3.9, < 3.12
-  * CANN >= 8.1.RC1
+  * CANN >= 8.2.RC1.alpha003
   * PyTorch >= 2.5.1, torch-npu >= 2.5.1.post1.dev20250619
   * vLLM (与vllm-ascend版本一致)
 
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 9bb8a0cc8f..1689957280 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -75,7 +75,7 @@
     'pip_vllm_ascend_version': "0.9.1rc1",
     'pip_vllm_version': "0.9.1",
     # CANN image tag
-    'cann_image_tag': "8.1.rc1-910b-ubuntu22.04-py3.10",
+    'cann_image_tag': "8.2.rc1.alpha003-910b-ubuntu22.04-py3.11",
 }
 
 # Add any paths that contain templates here, relative to this directory.
diff --git a/docs/source/installation.md b/docs/source/installation.md
index 8f21aa8111..3704b409d1 100644
--- a/docs/source/installation.md
+++ b/docs/source/installation.md
@@ -11,7 +11,7 @@ This document describes how to install vllm-ascend manually.
 
     | Software      | Supported version                | Note                                      |
     |---------------|----------------------------------|-------------------------------------------|
-    | CANN          | >= 8.1.RC1                       | Required for vllm-ascend and torch-npu    |
+    | CANN          | >= 8.2.RC1.alpha003              | Required for vllm-ascend and torch-npu    |
     | torch-npu     | >= 2.5.1.post1.dev20250619       | Required for vllm-ascend                  |
     | torch         | >= 2.5.1                         | Required for torch-npu and vllm           |
 
@@ -78,19 +78,20 @@ source vllm-ascend-env/bin/activate
 pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple attrs 'numpy<2.0.0' decorator sympy cffi pyyaml pathlib2 psutil protobuf scipy requests absl-py wheel typing_extensions
 
 # Download and install the CANN package.
-wget --header="Referer: https://www.hiascend.com/" https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/CANN/CANN%208.1.RC1/Ascend-cann-toolkit_8.1.RC1_linux-"$(uname -i)".run
-chmod +x ./Ascend-cann-toolkit_8.1.RC1_linux-"$(uname -i)".run
-./Ascend-cann-toolkit_8.1.RC1_linux-"$(uname -i)".run --full
+wget --header="Referer: https://www.hiascend.com/" https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/Milan-ASL/Milan-ASL%20V100R001C22B800TP052/Ascend-cann-toolkit_8.2.RC1.alpha003_linux-"$(uname -i)".run
+chmod +x ./Ascend-cann-toolkit_8.2.RC1.alpha003_linux-"$(uname -i)".run
+./Ascend-cann-toolkit_8.2.RC1.alpha003_linux-"$(uname -i)".run --full
+# https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/Milan-ASL/Milan-ASL%20V100R001C22B800TP052/Ascend-cann-kernels-910b_8.2.RC1.alpha003_linux-aarch64.run
 
 source /usr/local/Ascend/ascend-toolkit/set_env.sh
 
-wget --header="Referer: https://www.hiascend.com/" https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/CANN/CANN%208.1.RC1/Ascend-cann-kernels-910b_8.1.RC1_linux-"$(uname -i)".run
-chmod +x ./Ascend-cann-kernels-910b_8.1.RC1_linux-"$(uname -i)".run
-./Ascend-cann-kernels-910b_8.1.RC1_linux-"$(uname -i)".run --install
+wget --header="Referer: https://www.hiascend.com/" https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/Milan-ASL/Milan-ASL%20V100R001C22B800TP052/Ascend-cann-kernels-910b_8.2.RC1.alpha003_linux-"$(uname -i)".run
+chmod +x ./Ascend-cann-kernels-910b_8.2.RC1.alpha003_linux-"$(uname -i)".run
+./Ascend-cann-kernels-910b_8.2.RC1.alpha003_linux-"$(uname -i)".run --install
 
-wget --header="Referer: https://www.hiascend.com/" https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/CANN/CANN%208.1.RC1/Ascend-cann-nnal_8.1.RC1_linux-"$(uname -i)".run
-chmod +x ./Ascend-cann-nnal_8.1.RC1_linux-"$(uname -i)".run
-./Ascend-cann-nnal_8.1.RC1_linux-"$(uname -i)".run --install
+wget --header="Referer: https://www.hiascend.com/" https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/Milan-ASL/Milan-ASL%20V100R001C22B800TP052/Ascend-cann-nnal_8.2.RC1.alpha003_linux-"$(uname -i)".run
+chmod +x ./Ascend-cann-nnal_8.2.RC1.alpha003_linux-"$(uname -i)".run
+./Ascend-cann-nnal_8.2.RC1.alpha003_linux-"$(uname -i)".run --install
 
 source /usr/local/Ascend/nnal/atb/set_env.sh
 ```