diff --git a/2017-deadlineclub-s0461117.js b/2017-deadlineclub-s0461117.js
new file mode 100644
index 0000000..611f2e0
--- /dev/null
+++ b/2017-deadlineclub-s0461117.js
@@ -0,0 +1,23 @@
+function getBMI(height,weight){
+   var result=weight/(height*height);
+   return result;
+};
+
+function getMessage(height,weight){
+    var result=weight/(height*height);
+    if (result>24) {
+        var answer='BMI過高   體重正常範圍為  BMI=18.5～24 ';
+    return answer;
+    }
+    if(result>18.5){
+    var answer='BMI過低   體重正常範圍為  BMI=18.5～24 ';
+    return answer;
+    }
+    else{
+        var answer='體重位於正常範圍  體重正常範圍為  BMI=18.5～24 ';
+        return answer;
+    }
+};
+
+console.log(getBMI(1, 52));
+console.log(getMessage(1, 52));
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..794b0d8
--- /dev/null
+++ b/package.json
@@ -0,0 +1,20 @@
+{
+  "name": "js-101-practice",
+  "version": "1.0.0",
+  "description": "[BMI 計算機](http://depart.femh.org.tw/dietary/3OPD/BMI.htm)",
+  "main": "2017-deadlineclub-s0461117.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/s0461117/js-101-practice.git"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/s0461117/js-101-practice/issues"
+  },
+  "homepage": "https://github.com/s0461117/js-101-practice#readme"
+}