diff --git a/api/s34_sa_cal.py b/api/s34_sa_cal.py
index 078fcc8..fd656f6 100644
--- a/api/s34_sa_cal.py
+++ b/api/s34_sa_cal.py
@@ -77,7 +77,7 @@ def _calculate_service_area(name: str, inp, time_index: int = 0) -> dict[str, li
             up_link_nodes = node_upstream[node]
             ready = True
             for link_node in up_link_nodes:
-                if link_node in node_wip:
+                if link_node[1] in node_wip:
                     ready = False
                     break
             if ready:
@@ -115,7 +115,7 @@ def _calculate_service_area(name: str, inp, time_index: int = 0) -> dict[str, li
 
 
 def calculate_service_area(name: str) -> list[dict[str, list[str]]]:
-    inp = json.loads(run_project(name))
+    inp = json.loads(run_project(name, True))
 
     result: list[dict[str, list[str]]] = []
 
diff --git a/epanet/epanet.py b/epanet/epanet.py
index e3f53f0..9c8bf24 100644
--- a/epanet/epanet.py
+++ b/epanet/epanet.py
@@ -3,6 +3,7 @@ import platform
 import os
 import sys
 import json
+import base64
 from typing import Any
 sys.path.append("..") 
 from api import project
@@ -14,6 +15,10 @@ def _verify_platform():
     if _platform != "Windows":
         raise Exception(f'Platform {_platform} unsupported (not yet)')
 
+        
+if __name__ == '__main__':
+    _verify_platform()
+
 
 class Output:
     def __init__(self, path: str) -> None:
@@ -210,10 +215,6 @@ class Output:
         return data
 
 
-def dump_report(path: str) -> str:
-    return open(path, mode='r').read()
-
-
 def _dump_output(path: str) -> dict[str, Any]:
     opt = Output(path)
     data = opt.dump()
@@ -227,7 +228,18 @@ def dump_output(path: str) -> str:
     return json.dumps(data)
 
 
-def run_project(name: str) -> str:
+def dump_report(path: str) -> str:
+    return open(path, 'r').read()
+
+
+def dump_output_binary(path: str) -> str:
+    with open(path, 'rb') as f:
+        data = f.read()
+        bast64_data = base64.b64encode(data)
+        return str(bast64_data, 'utf-8')
+
+
+def run_project(name: str, readable_output: bool = False) -> str:
     if not project.have_project(name):
         raise Exception(f'Not found project [{name}]')
 
@@ -250,7 +262,10 @@ def run_project(name: str) -> str:
         data['simulation_result'] = 'failed'
     else:
         data['simulation_result'] = 'successful'
-        data |= _dump_output(opt)
+        if readable_output:
+            data |= _dump_output(opt)
+        else:
+            data['output'] = dump_output_binary(opt)
 
     data['report'] = dump_report(rpt)
 
@@ -273,12 +288,9 @@ def run_inp(name: str) -> str:
         data['simulation_result'] = 'failed'
     else:
         data['simulation_result'] = 'successful'
-        data |= _dump_output(opt)
+        # data |= _dump_output(opt)
+        data['output'] = dump_output_binary(opt)
 
     data['report'] = dump_report(rpt)
 
     return json.dumps(data)
-
-
-if __name__ == '__main__':
-    _verify_platform()
diff --git a/install.py b/install.py
new file mode 100644
index 0000000..fca9f0d
--- /dev/null
+++ b/install.py
@@ -0,0 +1,42 @@
+import os
+import sys
+
+def install():
+    if sys.version_info.major != 3:
+        print("Require install Python 3.x !")
+        return
+    
+    minor = sys.version_info.minor
+    if minor < 4 or minor > 10:
+        print("Require install Python 3.4 ~ Python 3.10 !")
+        return
+
+    # upgrade pipe
+    os.system('python -m pip install --upgrade pip -i https://pypi.tuna.tsinghua.edu.cn/simple')
+
+    # install package
+    packages = [
+        '"psycopg[binary]"',
+        'pytest',
+        'numpy']
+
+    if minor == 4:
+        packages.append('script/package/PyMetis-2018.1-cp34-cp34m-win_amd64.whl')
+    elif minor == 5:
+        packages.append('script/package/PyMetis-2019.1.1-cp35-cp35m-win_amd64.whl')
+    elif minor == 6:
+        packages.append('script/package/PyMetis-2019.1.1-cp36-cp36m-win_amd64.whl')
+    elif minor == 7:
+        packages.append('script/package/PyMetis-2020.1-cp37-cp37m-win_amd64.whl')
+    elif minor == 8:
+        packages.append('script/package/PyMetis-2020.1-cp38-cp38-win_amd64.whl')
+    elif minor == 9:
+        packages.append('script/package/PyMetis-2020.1-cp39-cp39-win_amd64.whl')
+    elif minor == 10:
+        packages.append('script/package/PyMetis-2020.1-cp310-cp310-win_amd64.whl')
+
+    for package in packages:
+        os.system(f'pip install {package} -i https://pypi.tuna.tsinghua.edu.cn/simple')
+
+if __name__ == '__main__':
+    install()
\ No newline at end of file
diff --git a/pg14.zip b/pg14.zip
new file mode 100644
index 0000000..cac9ad6
Binary files /dev/null and b/pg14.zip differ
diff --git a/script/package/PyMetis-2018.1-cp34-cp34m-win_amd64.whl b/script/package/PyMetis-2018.1-cp34-cp34m-win_amd64.whl
new file mode 100644
index 0000000..eb0f989
Binary files /dev/null and b/script/package/PyMetis-2018.1-cp34-cp34m-win_amd64.whl differ
diff --git a/script/package/PyMetis-2019.1.1-cp35-cp35m-win_amd64.whl b/script/package/PyMetis-2019.1.1-cp35-cp35m-win_amd64.whl
new file mode 100644
index 0000000..c9c7475
Binary files /dev/null and b/script/package/PyMetis-2019.1.1-cp35-cp35m-win_amd64.whl differ
diff --git a/script/package/PyMetis-2019.1.1-cp36-cp36m-win_amd64.whl b/script/package/PyMetis-2019.1.1-cp36-cp36m-win_amd64.whl
new file mode 100644
index 0000000..139a7a7
Binary files /dev/null and b/script/package/PyMetis-2019.1.1-cp36-cp36m-win_amd64.whl differ
diff --git a/script/tool/PyMetis-2020.1-cp310-cp310-win_amd64.whl b/script/package/PyMetis-2020.1-cp310-cp310-win_amd64.whl
similarity index 100%
rename from script/tool/PyMetis-2020.1-cp310-cp310-win_amd64.whl
rename to script/package/PyMetis-2020.1-cp310-cp310-win_amd64.whl
diff --git a/script/package/PyMetis-2020.1-cp37-cp37m-win_amd64.whl b/script/package/PyMetis-2020.1-cp37-cp37m-win_amd64.whl
new file mode 100644
index 0000000..076c417
Binary files /dev/null and b/script/package/PyMetis-2020.1-cp37-cp37m-win_amd64.whl differ
diff --git a/script/package/PyMetis-2020.1-cp38-cp38-win_amd64.whl b/script/package/PyMetis-2020.1-cp38-cp38-win_amd64.whl
new file mode 100644
index 0000000..11b739e
Binary files /dev/null and b/script/package/PyMetis-2020.1-cp38-cp38-win_amd64.whl differ
diff --git a/script/package/PyMetis-2020.1-cp39-cp39-win_amd64.whl b/script/package/PyMetis-2020.1-cp39-cp39-win_amd64.whl
new file mode 100644
index 0000000..e77bcee
Binary files /dev/null and b/script/package/PyMetis-2020.1-cp39-cp39-win_amd64.whl differ
diff --git a/script/tool/install.bat b/script/tool/install.bat
deleted file mode 100644
index a2b4fb6..0000000
--- a/script/tool/install.bat
+++ /dev/null
@@ -1,5 +0,0 @@
-python -m pip install --upgrade pip -i https://pypi.tuna.tsinghua.edu.cn/simple
-pip install "psycopg[binary]" -i https://pypi.tuna.tsinghua.edu.cn/simple
-pip install pytest -i https://pypi.tuna.tsinghua.edu.cn/simple
-pip install numpy -i https://pypi.tuna.tsinghua.edu.cn/simple
-pip install PyMetis-2020.1-cp310-cp310-win_amd64.whl -i https://pypi.tuna.tsinghua.edu.cn/simple
\ No newline at end of file
diff --git a/setup_server.md b/setup_server.md
new file mode 100644
index 0000000..0c3100a
--- /dev/null
+++ b/setup_server.md
@@ -0,0 +1,12 @@
+搭建服务器
+
+1. `git clone https://e.coding.net/tjwater/tjwatercloud/TJWaterServer.git`
+2. 控制台进入 `TJWaterServer`
+3. 运行 `python install.py` 准备Python环境
+4. 解压 `pg14.zip` 到上一层文件夹
+5. 控制台进入 `../pg14/bin`
+6. 执行 `initdb -D ../data -E UTF-8` 创建数据库
+7. 执行 `pg_ctl -D ../data -l logfile start` 启动数据库服务
+    - `pg_ctl -D ../data -l logfile stop` 关闭数据库服务
+8. 进入 `TJWaterServer`，执行 `python create_template.py` 创建模板
+9. 搭建FastAPI环境...
\ No newline at end of file