diff --git a/en/device-dev/subsystems/subsys-build-mini-lite.md b/en/device-dev/subsystems/subsys-build-mini-lite.md
index 423d36cb4b9eccb01d62d366d4efc7c81e40c969..be0d03943f3b5d3548a7a80d90d068fcda86411b 100644
--- a/en/device-dev/subsystems/subsys-build-mini-lite.md
+++ b/en/device-dev/subsystems/subsys-build-mini-lite.md
@@ -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