diff --git a/lib/config/config.go b/lib/config/config.go
index 89a6bfd..96531e2 100644
--- a/lib/config/config.go
+++ b/lib/config/config.go
@@ -241,13 +241,15 @@ func dealTunnel(s string) *file.Tunnel {
 			t.StripPre = item[1]
 		case "multi_account":
 			t.MultiAccount = &file.MultiAccount{}
-			if b, err := common.ReadAllFromFile(item[1]); err != nil {
-				panic(err)
-			} else {
-				if content, err := common.ParseStr(string(b)); err != nil {
+			if common.FileExists(item[1]){
+				if b, err := common.ReadAllFromFile(item[1]); err != nil {
 					panic(err)
 				} else {
-					t.MultiAccount.AccountMap = dealMultiUser(content)
+					if content, err := common.ParseStr(string(b)); err != nil {
+						panic(err)
+					} else {
+						t.MultiAccount.AccountMap = dealMultiUser(content)
+					}
 				}
 			}
 		}