diff --git a/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/hookstub/HookStubManager.java b/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/hookstub/HookStubManager.java
index 2bdf3e99..4625cbc5 100644
--- a/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/hookstub/HookStubManager.java
+++ b/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/hookstub/HookStubManager.java
@@ -244,6 +244,11 @@ public class HookStubManager {
             args = entity.getArgs(stubArgs);
         }
 
+        if (thiz == null)
+        {
+            thiz = originMethod.getDeclaringClass();
+        }
+
         if (XposedBridge.disableHooks) {
             if (hasStubBackup) {
                 return callOrigin.call(stubArgs);