diff --git a/docs/source/tutorials/DeepSeek-V3.1.md b/docs/source/tutorials/DeepSeek-V3.1.md
index c1573189..fd172408 100644
--- a/docs/source/tutorials/DeepSeek-V3.1.md
+++ b/docs/source/tutorials/DeepSeek-V3.1.md
@@ -105,7 +105,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export VLLM_USE_V1=1
 export HCCL_BUFFSIZE=200
 export VLLM_ASCEND_ENABLE_MLAPO=1
@@ -164,7 +164,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export VLLM_USE_V1=1
 export HCCL_BUFFSIZE=200
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
@@ -220,7 +220,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=200
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export VLLM_ASCEND_ENABLE_MLAPO=1
diff --git a/docs/source/tutorials/DeepSeek-V3.2-Exp.md b/docs/source/tutorials/DeepSeek-V3.2-Exp.md
index 84a5863f..79518dc4 100644
--- a/docs/source/tutorials/DeepSeek-V3.2-Exp.md
+++ b/docs/source/tutorials/DeepSeek-V3.2-Exp.md
@@ -206,7 +206,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=1024
 
 vllm serve /root/.cache/Modelers_Park/DeepSeek-V3.2-Exp \
@@ -248,7 +248,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=1024
 
 vllm serve /root/.cache/Modelers_Park/DeepSeek-V3.2-Exp \
@@ -295,9 +295,8 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=1024
-export HCCL_OP_EXPANSION_MODE="AIV"
 export PYTORCH_NPU_ALLOC_CONF="expandable_segments:True"
 
 vllm serve vllm-ascend/DeepSeek-V3.2-Exp-W8A8 \
@@ -340,9 +339,8 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=1024
-export HCCL_OP_EXPANSION_MODE="AIV"
 export PYTORCH_NPU_ALLOC_CONF="expandable_segments:True"
 
 vllm serve vllm-ascend/DeepSeek-V3.2-Exp-W8A8 \
diff --git a/docs/source/tutorials/multi_node.md b/docs/source/tutorials/multi_node.md
index d04fa090..fbfbbd74 100644
--- a/docs/source/tutorials/multi_node.md
+++ b/docs/source/tutorials/multi_node.md
@@ -114,7 +114,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=1024
 
 # The w8a8 weight can be obtained from https://www.modelscope.cn/models/vllm-ascend/DeepSeek-V3.1-W8A8
@@ -159,7 +159,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=1024
 
 vllm serve vllm-ascend/DeepSeek-V3.1-W8A8 \
diff --git a/docs/source/tutorials/multi_node_kimi.md b/docs/source/tutorials/multi_node_kimi.md
index 84840cdf..d53ef09d 100644
--- a/docs/source/tutorials/multi_node_kimi.md
+++ b/docs/source/tutorials/multi_node_kimi.md
@@ -69,7 +69,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=1024
 
 # The w8a8 weight can be obtained from https://www.modelscope.cn/models/vllm-ascend/Kimi-K2-Instruct-W8A8
@@ -114,7 +114,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=1024
 
 vllm serve /home/cache/weights/Kimi-K2-Instruct-W8A8 \
diff --git a/docs/source/tutorials/multi_node_qwen3vl.md b/docs/source/tutorials/multi_node_qwen3vl.md
index 033bc6dc..48763b70 100644
--- a/docs/source/tutorials/multi_node_qwen3vl.md
+++ b/docs/source/tutorials/multi_node_qwen3vl.md
@@ -69,7 +69,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=1024
 
 vllm serve Qwen/Qwen3-VL-235B-A22B-Instruct \
@@ -110,7 +110,7 @@ export GLOO_SOCKET_IFNAME=$nic_name
 export TP_SOCKET_IFNAME=$nic_name
 export HCCL_SOCKET_IFNAME=$nic_name
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export HCCL_BUFFSIZE=1024
 
 vllm serve Qwen/Qwen3-VL-235B-A22B-Instruct \
diff --git a/examples/disaggregated_prefill_v1/README.md b/examples/disaggregated_prefill_v1/README.md
index 83f5565e..c3724676 100644
--- a/examples/disaggregated_prefill_v1/README.md
+++ b/examples/disaggregated_prefill_v1/README.md
@@ -40,7 +40,7 @@ export TP_SOCKET_IFNAME="eth0"
 export HCCL_SOCKET_IFNAME="eth0"
 export DISAGGREGATED_PREFILL_RANK_TABLE_PATH=/vllm-workspace/vllm-ascend/examples/disaggregated_prefill_v1/ranktable.json
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export VLLM_ASCEND_LLMDD_RPC_PORT=5559
 
 vllm serve /models/deepseek_r1_w8a8 \
@@ -80,7 +80,7 @@ export TP_SOCKET_IFNAME="eth0"
 export HCCL_SOCKET_IFNAME="eth0"
 export DISAGGREGATED_PREFILL_RANK_TABLE_PATH=/vllm-workspace/vllm-ascend/examples/disaggregated_prefill_v1/ranktable.json
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export VLLM_ASCEND_LLMDD_RPC_PORT=5659
 
 vllm serve /models/deepseek_r1_w8a8 \
@@ -123,7 +123,7 @@ export TP_SOCKET_IFNAME="eth0"
 export HCCL_SOCKET_IFNAME="eth0"
 export DISAGGREGATED_PREFILL_RANK_TABLE_PATH=/vllm-workspace/vllm-ascend/examples/disaggregated_prefill_v1/ranktable.json
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export VLLM_ASCEND_LLMDD_RPC_PORT=5759
 
 vllm serve /models/deepseek_r1_w8a8 \
@@ -164,7 +164,7 @@ export TP_SOCKET_IFNAME="eth0"
 export HCCL_SOCKET_IFNAME="eth0"
 export DISAGGREGATED_PREFILL_RANK_TABLE_PATH=/vllm-workspace/vllm-ascend/examples/disaggregated_prefill_v1/ranktable.json
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 export VLLM_ASCEND_LLMDD_RPC_PORT=5859
 
 vllm serve /models/deepseek_r1_w8a8 \
diff --git a/examples/disaggregated_prefill_v1/run_server.sh b/examples/disaggregated_prefill_v1/run_server.sh
index 37833909..6d18f403 100644
--- a/examples/disaggregated_prefill_v1/run_server.sh
+++ b/examples/disaggregated_prefill_v1/run_server.sh
@@ -5,7 +5,7 @@ export HCCL_SOCKET_IFNAME="enp48s3u1u1"
 export DISAGGREGATED_PREFILL_RANK_TABLE_PATH=path-to-rank-table
 
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 
 vllm serve model_path \
   --host 0.0.0.0 \
diff --git a/examples/run_dp_server.sh b/examples/run_dp_server.sh
index ec0cb686..c6ff7aa6 100644
--- a/examples/run_dp_server.sh
+++ b/examples/run_dp_server.sh
@@ -5,7 +5,7 @@ export TP_SOCKET_IFNAME="eth0"
 export HCCL_SOCKET_IFNAME="eth0"
 
 export OMP_PROC_BIND=false
-export OMP_NUM_THREADS=100
+export OMP_NUM_THREADS=10
 
 export VLLM_USE_MODELSCOPE=true