diff --git "a/\346\233\276\351\235\222\345\207\244/\346\250\241\345\235\227\344\275\234\344\270\232/work01.js" "b/\346\233\276\351\235\222\345\207\244/\346\250\241\345\235\227\344\275\234\344\270\232/work01.js"
new file mode 100644
index 0000000000000000000000000000000000000000..d767dad8ecb60b022320dcbde556faaa59ce6310
--- /dev/null
+++ "b/\346\233\276\351\235\222\345\207\244/\346\250\241\345\235\227\344\275\234\344\270\232/work01.js"
@@ -0,0 +1,5 @@
+let objs = require("./work1");
+console.log(objs.jia(2,3));
+console.log(objs.jian(3,1));
+console.log(objs.cheng(2,3));
+console.log(objs.chu(6,2));
\ No newline at end of file
diff --git "a/\346\233\276\351\235\222\345\207\244/\346\250\241\345\235\227\344\275\234\344\270\232/work1.js" "b/\346\233\276\351\235\222\345\207\244/\346\250\241\345\235\227\344\275\234\344\270\232/work1.js"
new file mode 100644
index 0000000000000000000000000000000000000000..e79a03be84384ec00acadca30990b0c8f3a46059
--- /dev/null
+++ "b/\346\233\276\351\235\222\345\207\244/\346\250\241\345\235\227\344\275\234\344\270\232/work1.js"
@@ -0,0 +1,17 @@
+let obj={
+    'jia':function(num1,num2) {
+        return num1 + num2;
+    },
+    'jian':function(num1,num2) {
+        return num1 - num2;
+    },
+    'cheng':function(num1,num2) {
+        return num1 * num2;
+    },
+    'chu':function(num1,num2) {
+        return num1 / num2;
+    }
+    
+
+}
+module.exports=obj;
\ No newline at end of file