diff --git a/.github/scripts/export-ascend/generate_paraformer.py b/.github/scripts/export-ascend/generate_paraformer.py
index fa22d64b9d..396460bf67 100755
--- a/.github/scripts/export-ascend/generate_paraformer.py
+++ b/.github/scripts/export-ascend/generate_paraformer.py
@@ -5,7 +5,7 @@
 import json
 from dataclasses import asdict, dataclass
 
-from generate_zipformer_ctc_20250703 import get_image
+from generate_zipformer_ctc_20250703 import get_cann_version, get_image, get_soc_version
 
 
 @dataclass
@@ -26,8 +26,8 @@ def __post_init__(self):
 
 
 def main():
-    cann_version = ["7.0", "8.0", "8.2"]
-    soc_version = ["910B", "910B2", "910B3", "310P3"]
+    cann_version = get_cann_version()
+    soc_version = get_soc_version()
     framework_list = ["FunASR", "WSChuan-ASR"]
 
     configs = [
diff --git a/.github/scripts/export-ascend/generate_sense_voice.py b/.github/scripts/export-ascend/generate_sense_voice.py
index f1ecbf39b4..6c54a0a4d1 100755
--- a/.github/scripts/export-ascend/generate_sense_voice.py
+++ b/.github/scripts/export-ascend/generate_sense_voice.py
@@ -5,7 +5,7 @@
 import json
 from dataclasses import asdict, dataclass
 
-from generate_zipformer_ctc_20250703 import get_image
+from generate_zipformer_ctc_20250703 import get_image, get_soc_version, get_cann_version
 
 
 @dataclass
@@ -26,8 +26,8 @@ def __post_init__(self):
 
 
 def main():
-    cann_version = ["7.0", "8.0", "8.2"]
-    soc_version = ["910B", "910B2", "910B3", "310P3"]
+    cann_version = get_cann_version()
+    soc_version = get_soc_version()
     framework_list = ["FunASR", "WSYue-ASR"]
 
     configs = [
diff --git a/.github/scripts/export-ascend/generate_zipformer_ctc_20250703.py b/.github/scripts/export-ascend/generate_zipformer_ctc_20250703.py
index 511bfee1e9..f1865d5d81 100755
--- a/.github/scripts/export-ascend/generate_zipformer_ctc_20250703.py
+++ b/.github/scripts/export-ascend/generate_zipformer_ctc_20250703.py
@@ -32,6 +32,16 @@ def get_image(cann: str, soc_version: str):
         raise ValueError(f"Unsupported soc_version {soc_version}")
 
 
+def get_soc_version():
+    soc_version = ["910B", "910B2", "910B3", "910B4", "310P3"]
+    return soc_version
+
+
+def get_cann_version():
+    cann_version = ["7.0", "8.0", "8.2"]
+    return cann_version
+
+
 @dataclass
 class Config:
     # 7.0, 8.0, 8.2
@@ -49,8 +59,8 @@ def __post_init__(self):
 
 
 def main():
-    cann_version = ["7.0", "8.0", "8.2"]
-    soc_version = ["910B", "910B2", "910B3", "310P3"]
+    cann_version = get_cann_version()
+    soc_version = get_soc_version()
     input_in_seconds = ["5", "8", "10", "13", "15", "18", "20", "23", "25", "28", "30"]
 
     configs = [
diff --git a/.github/workflows/export-paraformer-to-ascend-npu.yaml b/.github/workflows/export-paraformer-to-ascend-npu.yaml
index 6358719444..9b8d62fc3f 100644
--- a/.github/workflows/export-paraformer-to-ascend-npu.yaml
+++ b/.github/workflows/export-paraformer-to-ascend-npu.yaml
@@ -3,7 +3,7 @@ name: export-paraformer-to-ascend-npu
 on:
   push:
     branches:
-      - refactor-ascend-export-script
+      - ascend-910b4-2
   workflow_dispatch:
 
 concurrency:
@@ -26,8 +26,8 @@ jobs:
         id: set-matrix
         run: |
           # outputting for debugging purposes
-          python3 .github/scripts/export-ascend/generate_sense_voice.py
-          MATRIX=$(python3 .github/scripts/export-ascend/generate_sense_voice.py)
+          python3 .github/scripts/export-ascend/generate_paraformer.py
+          MATRIX=$(python3 .github/scripts/export-ascend/generate_paraformer.py)
 
           # deprecated
           # echo "::set-output name=matrix::${MATRIX}"
@@ -75,6 +75,9 @@ jobs:
           source /usr/local/Ascend/ascend-toolkit/set_env.sh
           export LD_LIBRARY_PATH=/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib/linux/x86_64:$LD_LIBRARY_PATH
 
+          # for cann 7.0.0
+          export LD_LIBRARY_PATH=/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib/x86_64:$LD_LIBRARY_PATH
+
           echo "CANN environment:"
           which atc || echo "atc not found"
           atc --help
@@ -129,6 +132,9 @@ jobs:
           source /usr/local/Ascend/ascend-toolkit/set_env.sh
           export LD_LIBRARY_PATH=/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib/linux/x86_64:$LD_LIBRARY_PATH
 
+          # for cann 7.0.0
+          export LD_LIBRARY_PATH=/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib/x86_64:$LD_LIBRARY_PATH
+
           soc_version=${{ matrix.soc_version }}
           cann=${{ matrix.cann }}
 
@@ -222,6 +228,9 @@ jobs:
           source /usr/local/Ascend/ascend-toolkit/set_env.sh
           export LD_LIBRARY_PATH=/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib/linux/x86_64:$LD_LIBRARY_PATH
 
+          # for cann 7.0.0
+          export LD_LIBRARY_PATH=/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib/x86_64:$LD_LIBRARY_PATH
+
           soc_version=${{ matrix.soc_version }}
           cann=${{ matrix.cann }}
 
diff --git a/.github/workflows/export-sense-voice-to-ascend-npu.yaml b/.github/workflows/export-sense-voice-to-ascend-npu.yaml
index 0be4e277c0..efc8786146 100644
--- a/.github/workflows/export-sense-voice-to-ascend-npu.yaml
+++ b/.github/workflows/export-sense-voice-to-ascend-npu.yaml
@@ -3,7 +3,7 @@ name: export-sense-voice-to-ascend-npu
 on:
   push:
     branches:
-      - refactor-ascend-export-script
+      - ascend-910b4-2
   workflow_dispatch:
 
 concurrency:
diff --git a/.github/workflows/export-zipformer-ctc-to-ascend-20250703.yaml b/.github/workflows/export-zipformer-ctc-to-ascend-20250703.yaml
index 4169f7c016..af517075ef 100644
--- a/.github/workflows/export-zipformer-ctc-to-ascend-20250703.yaml
+++ b/.github/workflows/export-zipformer-ctc-to-ascend-20250703.yaml
@@ -3,7 +3,7 @@ name: export-zipformer-ctc-to-ascend-npu-20250703
 on:
   push:
     branches:
-      - export-zipformer-ctc-ascend
+      - ascend-910b4-2
   workflow_dispatch:
 
 concurrency: