diff --git a/autosize/src/main/java/me/jessyan/autosize/InitProvider.java b/autosize/src/main/java/me/jessyan/autosize/InitProvider.java
index 01024aa..f3dfaca 100644
--- a/autosize/src/main/java/me/jessyan/autosize/InitProvider.java
+++ b/autosize/src/main/java/me/jessyan/autosize/InitProvider.java
@@ -32,9 +32,13 @@
 public class InitProvider extends ContentProvider {
     @Override
     public boolean onCreate() {
+        Context application = getContext().getApplicationContext();
+        if (application == null) {
+            application = AutoSizeUtils.getApplicationByReflect();
+        }
         AutoSizeConfig.getInstance()
                 .setLog(true)
-                .init((Application) getContext().getApplicationContext())
+                .init((Application) application)
                 .setUseDeviceSize(false);
         return true;
     }