diff --git a/build-profile.json5 b/build-profile.json5
index bbc94bb2cd8f94de1ef4cf76547109221bcfd263..399ad9a3785bba0fe922ca9403d3de44c95943f9 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -19,9 +19,9 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compileSdkVersion": 16,
-        "compatibleSdkVersion": 16,
-        "targetSdkVersion": 16,
+        "compileSdkVersion": 18,
+        "compatibleSdkVersion": 18,
+        "targetSdkVersion": 18,
         "runtimeOS": "OpenHarmony"
       }
     ]