diff --git a/build-profile.json5 b/build-profile.json5
index 3057b36a2eb99140dfbf3eec91bbcb2a2c18a044..2b81e0ec474ae3aab093b4b64fd6177191da8ee5 100755
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -18,9 +18,9 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compileSdkVersion": 18,
-        "compatibleSdkVersion": 18,
-        "targetSdkVersion": 18,
+        "compileSdkVersion": 20,
+        "compatibleSdkVersion": 20,
+        "targetSdkVersion": 20,
         "runtimeOS": "OpenHarmony",
       }
     ]