diff --git a/zy.js b/zy.js
new file mode 100644
index 0000000000000000000000000000000000000000..8a4a27fcbb0f4f4636dc30095fee33c15c5a253d
--- /dev/null
+++ b/zy.js
@@ -0,0 +1 @@
+console.log("sd!");
diff --git "a/\345\220\264\346\265\267\346\266\214/zye.js" "b/\345\220\264\346\265\267\346\266\214/zye.js"
new file mode 100644
index 0000000000000000000000000000000000000000..0e26973ba02359d247be5db3678155ad09f2af89
--- /dev/null
+++ "b/\345\220\264\346\265\267\346\266\214/zye.js"
@@ -0,0 +1,19 @@
+let asd ={
+    'jia':function(a,b){
+        
+        return a+b;
+    },
+    'jian':function(a,b){
+       
+        return a-b;
+    },
+    'cheng':function(a,b){
+       
+        return a*b;
+    },
+    'chu':function(a,b){
+       
+       return a/b
+    }
+}
+module.exports=asd;
\ No newline at end of file
diff --git "a/\345\220\264\346\265\267\346\266\214/zye2.js" "b/\345\220\264\346\265\267\346\266\214/zye2.js"
new file mode 100644
index 0000000000000000000000000000000000000000..ca40c9f3c995a312eeaf2e296ec033b4b48663c3
--- /dev/null
+++ "b/\345\220\264\346\265\267\346\266\214/zye2.js"
@@ -0,0 +1,6 @@
+let jisuan = require('./zuoye');
+
+console.log(jisuan.jia(1,2));
+console.log(jisuan.jian(1,2));
+console.log(jisuan.cheng(1,2));
+console.log(jisuan.chu(1,2));
\ No newline at end of file