diff --git a/src/utils/tool.js b/src/utils/tool.js
index c11ef738..0d2ee746 100644
--- a/src/utils/tool.js
+++ b/src/utils/tool.js
@@ -137,17 +137,22 @@ tool.crypto = {
 	},
 	//AES加解密
 	AES: {
-		encrypt(data, secretKey){
+		encrypt(data, secretKey, config={}){
+			if(secretKey.length % 8 != 0){
+				console.warn("[SCUI error]: 秘钥长度需为8的倍数，否则解密将会失败。")
+			}
 			const result = CryptoJS.AES.encrypt(data, CryptoJS.enc.Utf8.parse(secretKey), {
-				mode: CryptoJS.mode.ECB,
-				padding: CryptoJS.pad.Pkcs7
+				iv: CryptoJS.enc.Utf8.parse(config.iv || ""),
+				mode: CryptoJS.mode[config.mode || "ECB"],
+				padding: CryptoJS.pad[config.padding || "Pkcs7"]
 			})
 			return result.toString()
 		},
-		decrypt(cipher, secretKey){
+		decrypt(cipher, secretKey, config={}){
 			const result = CryptoJS.AES.decrypt(cipher, CryptoJS.enc.Utf8.parse(secretKey), {
-				mode: CryptoJS.mode.ECB,
-				padding: CryptoJS.pad.Pkcs7
+				iv: CryptoJS.enc.Utf8.parse(config.iv || ""),
+				mode: CryptoJS.mode[config.mode || "ECB"],
+				padding: CryptoJS.pad[config.padding || "Pkcs7"]
 			})
 			return CryptoJS.enc.Utf8.stringify(result);
 		}