diff --git a/build-profile.json5 b/build-profile.json5
index 399ad9a3785bba0fe922ca9403d3de44c95943f9..3960d81c9a3460a2a785876d7f8a4b55a752bd78 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -19,9 +19,9 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compileSdkVersion": 18,
-        "compatibleSdkVersion": 18,
-        "targetSdkVersion": 18,
+        "compileSdkVersion": 20,
+        "compatibleSdkVersion": 20,
+        "targetSdkVersion": 20,
         "runtimeOS": "OpenHarmony"
       }
     ]