diff --git a/tools/bench/pp_clean_bench.sh b/tools/bench/pp_clean_bench.sh
index 9bf34b7..5d2d6ae 100644
--- a/tools/bench/pp_clean_bench.sh
+++ b/tools/bench/pp_clean_bench.sh
@@ -9,8 +9,8 @@ set -u
 cd "$(dirname "$0")/../.."
 export PATH=$HOME/.cargo/bin:/usr/local/cuda-12.9/bin:$PATH
 export CUDA_HOME=${CUDA_HOME:-/usr/local/cuda-12.9}
-MODEL=${MODEL:-/opt/wjh/models/qwen3-8b}
-GGUF=${GGUF:-/opt/wjh/models/qwen3-8b/qwen3-8b-bf16.gguf}
+MODEL=${MODEL:-$HOME/models/qwen3-8b}
+GGUF=${GGUF:-$HOME/models/qwen3-8b/qwen3-8b-bf16.gguf}
 LLAMA_BIN=${LLAMA_BIN:-third_party/llama.cpp/build/bin/llama-server}
 XBIN=./target/release/xserv-server
 PPS=${PPS:-1 2 4}
diff --git a/tools/bench/run_pp_parallel.sh b/tools/bench/run_pp_parallel.sh
index 1a43f44..fc478b9 100644
--- a/tools/bench/run_pp_parallel.sh
+++ b/tools/bench/run_pp_parallel.sh
@@ -10,8 +10,8 @@
 # Run from the repo root on the GPU host. Produces bench-out/pp{1,2,4}-{xserv,llama}.
 
 set -u
-MODEL="${MODEL:-/opt/wjh/models/qwen3-8b}"
-GGUF="${GGUF:-/opt/wjh/models/qwen3-8b/qwen3-8b-bf16.gguf}"
+MODEL="${MODEL:-$HOME/models/qwen3-8b}"
+GGUF="${GGUF:-$HOME/models/qwen3-8b/qwen3-8b-bf16.gguf}"
 LIMIT="${LIMIT:-20}"
 MAXSEQ="${MAXSEQ:-2048}"
 PPS="${PPS:-1 2 4}"
diff --git a/tools/bench/run_tp_parallel.sh b/tools/bench/run_tp_parallel.sh
index bae300e..045aa2a 100644
--- a/tools/bench/run_tp_parallel.sh
+++ b/tools/bench/run_tp_parallel.sh
@@ -7,8 +7,8 @@
 # Run from the repo root on the GPU host. Produces bench-out/tp{1,2,4}-{xserv,llama}.
 
 set -u
-MODEL="${MODEL:-/opt/wjh/models/qwen3-8b}"
-GGUF="${GGUF:-/opt/wjh/models/qwen3-8b/qwen3-8b-bf16.gguf}"
+MODEL="${MODEL:-$HOME/models/qwen3-8b}"
+GGUF="${GGUF:-$HOME/models/qwen3-8b/qwen3-8b-bf16.gguf}"
 LIMIT="${LIMIT:-30}"
 MAXSEQ="${MAXSEQ:-2048}"
 TPS="${TPS:-1 2 4}"
diff --git a/tools/pp_verify.sh b/tools/pp_verify.sh
index bd4c9d0..b0172c2 100644
--- a/tools/pp_verify.sh
+++ b/tools/pp_verify.sh
@@ -12,8 +12,8 @@ set -u
 cd "$(dirname "$0")/.."
 export PATH=$HOME/.cargo/bin:/usr/local/cuda-12.9/bin:$PATH
 export CUDA_HOME=${CUDA_HOME:-/usr/local/cuda-12.9}
-MODEL=${MODEL:-/opt/wjh/models/qwen3-8b}
-GGUF=${GGUF:-/opt/wjh/models/qwen3-8b/qwen3-8b-bf16.gguf}
+MODEL=${MODEL:-$HOME/models/qwen3-8b}
+GGUF=${GGUF:-$HOME/models/qwen3-8b/qwen3-8b-bf16.gguf}
 LIMIT=${LIMIT:-20}
 PPS=${PPS:-1 2 4}
 BIN=./target/release/xserv-server
diff --git a/tools/sync-and-build.sh b/tools/sync-and-build.sh
index abf1b1a..0485df6 100755
--- a/tools/sync-and-build.sh
+++ b/tools/sync-and-build.sh
@@ -16,8 +16,8 @@
 set -e
 
 REMOTE="dash5"
-REMOTE_DIR="/opt/wjh/projects/xserv"
-REMOTE_MODEL_DIR="${REMOTE_MODEL_DIR:-/opt/wjh/models/qwen3-8b}"
+REMOTE_DIR="${REMOTE_DIR:-~/projects/xserv}"
+REMOTE_MODEL_DIR="${REMOTE_MODEL_DIR:-~/models/qwen3-8b}"
 LOCAL_DIR="$(cd "$(dirname "$0")/.." && pwd)"
 
 ACTION="${1:-build}"