diff --git a/en/device-dev/subsystems/subsys-build-mini-lite.md b/en/device-dev/subsystems/subsys-build-mini-lite.md
index 423d36cb4b9eccb01d62d366d4efc7c81e40c969..32e4a673fbd910ae7065a89e4dcfc3581a6ce8ef 100644
--- a/en/device-dev/subsystems/subsys-build-mini-lite.md
+++ b/en/device-dev/subsystems/subsys-build-mini-lite.md
@@ -338,7 +338,7 @@ The key directories and files are described as follows:
     ```
     {
     	"product_name": "ipcamera",                       # Product name
-		"version": "3.0",                                 # config.json version, which is 3.0
+	"version": "3.0",                                 # config.json version, which is 3.0
         "type": "small",                                  # System type, which can be mini, small, or standard
     	"ohos_version": "OpenHarmony 1.0",                # OS version
     	"device_company": "hisilicon",                    # Chipset vendor
@@ -697,7 +697,7 @@ You can use the Compilation and Building subsystem to customize product solution
     ```
     {
         "product_name": "wifiiot",                        # Product name
-		"version": "3.0",                                 # config.json version, which is 3.0
+	"version": "3.0",                                 # config.json version, which is 3.0
         "type": "small",                                  # System type, which can be mini, small, or standard
         "ohos_version": "OpenHarmony 1.0",                # OS version
         "device_company": "realtek",                      # Name of the chipset solution vendor