diff --git "a/\344\275\277\347\224\250\345\270\256\345\212\251/\344\273\243\347\240\201\345\277\253\346\215\267\346\217\220\347\244\272/javascript\344\273\243\347\240\201\345\235\227\346\217\220\347\244\272.json" "b/\344\275\277\347\224\250\345\270\256\345\212\251/\344\273\243\347\240\201\345\277\253\346\215\267\346\217\220\347\244\272/javascript\344\273\243\347\240\201\345\235\227\346\217\220\347\244\272.json"
index 83809319040e655d09628adeea21072311daaccd..2c6bbcda2fb07c3fcbcad795974a9f7367f0a89b 100644
--- "a/\344\275\277\347\224\250\345\270\256\345\212\251/\344\273\243\347\240\201\345\277\253\346\215\267\346\217\220\347\244\272/javascript\344\273\243\347\240\201\345\235\227\346\217\220\347\244\272.json"
+++ "b/\344\275\277\347\224\250\345\270\256\345\212\251/\344\273\243\347\240\201\345\277\253\346\215\267\346\217\220\347\244\272/javascript\344\273\243\347\240\201\345\235\227\346\217\220\347\244\272.json"
@@ -453,6 +453,14 @@
 		"triggerAssist": false,
 		"description": "将对象字段中能转成字符串的值转Number类型"
 	},
+	"vk.pubfn.toDecimal": {
+	 "prefix": "vk.pubfn.toDecimal",
+	 "body": [
+			"vk.pubfn.toDecimal(${0}, 2)"
+		],
+		"triggerAssist": false,
+		"description": "保留小数"
+	},
 	"vk.pubfn.dateDiff": {
 	 "prefix": "vk.pubfn.dateDiff",
 	 "body": [