diff --git a/paddle/fluid/pir/serialize_deserialize/patch/4.yaml b/paddle/fluid/pir/serialize_deserialize/patch/4.yaml
index 6fb60c4c5d69a8..0cee8ae65e2495 100644
--- a/paddle/fluid/pir/serialize_deserialize/patch/4.yaml
+++ b/paddle/fluid/pir/serialize_deserialize/patch/4.yaml
@@ -127,6 +127,12 @@ op_patches:
         object : porder
         type : pir::DoubleAttribute
         data : 2
+  - op_name : pd_op.p_norm_grad
+    actions :
+      - action : modify_attr
+        object : porder
+        type : pir::DoubleAttribute
+        data : 2
   - op_name : pd_op.layer_norm
     actions:
       - action : modify_attr