diff --git a/build-profile.json5 b/build-profile.json5
index 9ed1050e..ba43e15d 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -4,8 +4,8 @@
       {
         "name": "default",
         "signingConfig": "release",
-        "compileSdkVersion": 20,
-        "compatibleSdkVersion": 20
+        "compileSdkVersion": 12,
+        "compatibleSdkVersion": 12
       }
     ]
   },
diff --git a/product/default/dialog/src/main/module.json5 b/product/default/dialog/src/main/module.json5
index ab470bb0..77aa6e14 100644
--- a/product/default/dialog/src/main/module.json5
+++ b/product/default/dialog/src/main/module.json5
@@ -18,11 +18,14 @@
     "pages": "$profile:main_pages",
     "extensionAbilities": [
       {
-        "visible": false,
+        "exported": true,
         "srcEntrance": "./ets/ServiceExtAbility/ExtAbility.ts",
         "name": "com.ohos.systemui.dialog",
         "description": "$string:mainability_description",
-        "type": "service"
+        "type": "service",
+        "permissions": [
+          "ohos.permission.START_SYSTEM_DIALOG"
+        ]
       }
     ]
   }