diff --git a/tools-sync/references/skills_env_template.md b/tools-sync/references/skills_env_template.md
index dfa87b4..d9a937e 100644
--- a/tools-sync/references/skills_env_template.md
+++ b/tools-sync/references/skills_env_template.md
@@ -53,7 +53,10 @@ LANGGRAPH_DESIGN_ROOT   = <LangGraph 工程总目录，如 E:\LangGraph_Design>
 SIM_RTL_FLOW_ROOT       = {LANGGRAPH_DESIGN_ROOT}\sim-rtl-flow
 ZYNQ_IMX6_FLOW_ROOT     = {LANGGRAPH_DESIGN_ROOT}\zynq-imx6-flow
 FPGA_IMX6_FLOW_ROOT     = {LANGGRAPH_DESIGN_ROOT}\FPGA-imx6-flow
-FPGA_GOLDENREF_ROOT     = {LANGGRAPH_DESIGN_ROOT}pga-goldenref-flow
+FPGA_GOLDENREF_ROOT     = {LANGGRAPH_DESIGN_ROOT}\fpga-goldenref-flow
+DPD_MIG_FLOW_ROOT       = {LANGGRAPH_DESIGN_ROOT}\dpd-mig-flow
+KICAD_FLOW_ROOT         = {LANGGRAPH_DESIGN_ROOT}\kicad-flow
+XILINX_SMOD_ROOT        = <SMOD 各制式工程的父目录，如 E:\Xilinx_design\smod（dpd-mig-flow 在此下找移植目标）>
 ```
 
 ## EDA / 硬件工具
@@ -61,7 +64,7 @@ FPGA_GOLDENREF_ROOT     = {LANGGRAPH_DESIGN_ROOT}pga-goldenref-flow
 ```
 VIVADO_ROOT   = <Vivado 安装根目录，如 C:\Xilinx\Vivado\2018.1 —— 必须实测，不同机器盘符不同>
 VIVADO_PATH   = <上一行 + \bin\vivado.bat>
-SDK_ROOT      = <Xilinx SDK 安装根，如 D:\Xilinx\SDK8.1；含 binootgen.bat / bin\program_flash.bat>
+SDK_ROOT      = <Xilinx SDK 安装根，如 D:\Xilinx\SDK\2018.1；含 bin\bootgen.bat / bin\program_flash.bat>
 KICAD_PYTHONPATH = C:\Program Files\KiCad\10.0\bin\Lib\site-packages
 MATLAB_ROOT         = <MATLAB 安装根目录，如 D:\MATLAB\R2025b>
 MATLAB_AGENTIC_ROOT = C:\Users\<user>\.matlab\agentic-toolkits