diff --git a/DEV.md b/DEV.md
index d81d56b1c..2b57cc6bb 100644
--- a/DEV.md
+++ b/DEV.md
@@ -27,7 +27,7 @@ NPM mirror:
 
 * `cd kernel`
 * `go build --tags "fts5" -o "../app/kernel/SiYuan-Kernel.exe"`
-* `SiYuan-Kernel.exe --wd=D:/siyuan/app`
+* `SiYuan-Kernel.exe --wd=D:/siyuan/app --mode=dev`
 
 ### iOS
 
diff --git a/DEV_zh_CN.md b/DEV_zh_CN.md
index d057922dd..c4c8153fa 100644
--- a/DEV_zh_CN.md
+++ b/DEV_zh_CN.md
@@ -27,7 +27,7 @@ NPM 镜像：
 
 * `cd kernel`
 * `go build --tags "fts5" -o "../app/kernel/SiYuan-Kernel.exe"`
-* `SiYuan-Kernel.exe --wd=D:/siyuan/app`
+* `SiYuan-Kernel.exe --wd=D:/siyuan/app --mode=dev`
 
 ### iOS
 
diff --git a/kernel/util/working.go b/kernel/util/working.go
index dd672f74e..14a90718c 100644
--- a/kernel/util/working.go
+++ b/kernel/util/working.go
@@ -63,7 +63,7 @@ func Boot() {
 	accessAuthCode := flag.String("accessAuthCode", "", "access auth code")
 	ssl := flag.Bool("ssl", false, "for https and wss")
 	lang := flag.String("lang", "en_US", "zh_CN/zh_CHT/en_US/fr_FR")
-
+	mode := flag.String("mode", "prod", "dev/prod")
 	flag.Parse()
 
 	if "" != *wdPath {
@@ -72,6 +72,7 @@ func Boot() {
 	if "" != *lang {
 		Lang = *lang
 	}
+	Mode = *mode
 	Resident = *resident
 	ReadOnly = *readOnly
 	AccessAuthCode = *accessAuthCode