diff --git a/Dockerfile.310p b/Dockerfile.310p
index f0a44c6241c5..04b35dafa6b8 100644
--- a/Dockerfile.310p
+++ b/Dockerfile.310p
@@ -55,8 +55,7 @@ RUN export PIP_EXTRA_INDEX_URL=https://mirrors.huaweicloud.com/ascend/repos/pypi
     source /usr/local/Ascend/nnal/atb/set_env.sh && \
     export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/ascend-toolkit/latest/`uname -i`-linux/devlib && \
     python3 -m pip install -v -e /vllm-workspace/vllm-ascend/ --extra-index https://download.pytorch.org/whl/cpu/ && \
-    python3 -m pip uninstall -y triton triton-ascend && \
-    python3 -m pip install -v triton-ascend==3.2.0 && \
+    python3 -m pip uninstall -y triton triton-ascend || true && \
     python3 -m pip cache purge
 
 # Append `libascend_hal.so` path (devlib) to LD_LIBRARY_PATH
diff --git a/Dockerfile.310p.openEuler b/Dockerfile.310p.openEuler
index 207186e6bf12..dff5ba7eed5f 100644
--- a/Dockerfile.310p.openEuler
+++ b/Dockerfile.310p.openEuler
@@ -54,8 +54,7 @@ RUN export PIP_EXTRA_INDEX_URL=https://mirrors.huaweicloud.com/ascend/repos/pypi
     export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/ascend-toolkit/latest/`uname -i`-linux/devlib && \
     export CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:/usr/include/c++/12:/usr/include/c++/12/`uname -i`-openEuler-linux && \
     python3 -m pip install -v -e /vllm-workspace/vllm-ascend/ --extra-index https://download.pytorch.org/whl/cpu/ && \
-    python3 -m pip uninstall -y triton triton-ascend && \
-    python3 -m pip install -v triton-ascend==3.2.0 && \
+    python3 -m pip uninstall -y triton triton-ascend || true && \
     python3 -m pip cache purge
 
 RUN echo "export LD_PRELOAD=/usr/lib64/libjemalloc.so.2:$LD_PRELOAD" >> ~/.bashrc
diff --git a/pyproject.toml b/pyproject.toml
index f44307cd644d..e04fd39ca034 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,6 @@
 [build-system]
-# Should be mirrored in requirements.txt
+# Should be mirrored in requirements.txt, except triton-ascend.
+# triton-ascend is handled in setup.py and skipped for 310P SOC versions.
 requires = [
     "attrs",
     "cmake>=3.26",
@@ -29,8 +30,7 @@ requires = [
     "fastapi<0.124.0",
     "opencv-python-headless<=4.11.0.86", # Required to avoid numpy version conflict with vllm
     "compressed_tensors>=0.11.0",
-    "arctic-inference==0.1.1",
-    "triton-ascend==3.2.0"
+    "arctic-inference==0.1.1"
 ]
 build-backend = "setuptools.build_meta"
 
diff --git a/setup.py b/setup.py
index af17586488c7..445d35dd3bde 100644
--- a/setup.py
+++ b/setup.py
@@ -459,14 +459,21 @@ def read_readme() -> str:
 def get_requirements() -> list[str]:
     """Get Python package dependencies from requirements.txt."""
 
+    soc_version = (envs.SOC_VERSION or "").lower()
+    # Align with CMakeLists.txt: if(SOC_VERSION MATCHES "ascend310p.*")
+    skip_triton_ascend = soc_version.startswith("ascend310p")
+
     def _read_requirements(filename: str) -> list[str]:
         with open(get_path(filename)) as f:
-            requirements = f.read().strip().split("\n")
+            requirements = f.read().splitlines()
         resolved_requirements = []
         for line in requirements:
+            line = line.strip()
+            if not line or line.startswith("#"):
+                continue
             if line.startswith("-r "):
                 resolved_requirements += _read_requirements(line.split()[1])
-            elif line.startswith("--"):
+            elif line.startswith("--") or skip_triton_ascend and line.startswith("triton-ascend"):
                 continue
             else:
                 resolved_requirements.append(line)