diff --git a/systemres/main/config.json b/systemres/main/config.json
index 5d758f6c7244256aa735836db9a5b48a4084f89a..a4417326e643c3c418683f78f4204f137e69103c 100644
--- a/systemres/main/config.json
+++ b/systemres/main/config.json
@@ -640,7 +640,7 @@
             {
                 "name": "ohos.permission.INSTALL_BUNDLE",
                 "grantMode": "system_grant",
-                "availableLevel": "system_core",
+                "availableLevel": "system_basic",
                 "provisionEnable": true,
                 "distributedSceneEnable": false
             },