diff --git a/paddle/fluid/operators/compat/elementwise_add.pbtxt b/paddle/fluid/operators/compat/elementwise_add.pbtxt
index 3e96147ef88ebba13e9c26e4ef164bc2e9231358..6a3d0a9b3a13114e68823b88f883855cb4cac010 100644
--- a/paddle/fluid/operators/compat/elementwise_add.pbtxt
+++ b/paddle/fluid/operators/compat/elementwise_add.pbtxt
@@ -15,6 +15,14 @@ def {
   }
 }
 extra {
+  attrs {
+    name: "out_threshold"
+    type: FLOAT
+  }
+  attrs {
+    name: "Out0_threshold"
+    type: FLOAT
+  }  
   attrs {
     name: "x_data_format"
     type: STRING
diff --git a/paddle/fluid/operators/compat/mul.pbtxt b/paddle/fluid/operators/compat/mul.pbtxt
index b40c05ad2e0333356163f2b9ba7b8890037d4bd9..617775eaaae9e7b7754fb3e19323063e3d5f20db 100644
--- a/paddle/fluid/operators/compat/mul.pbtxt
+++ b/paddle/fluid/operators/compat/mul.pbtxt
@@ -19,6 +19,18 @@ def {
   }
 }
 extra {
+  attrs {
+    name: "Out0_threshold"
+    type: FLOAT
+  } 
+  attrs {
+    name: "bit_length"
+    type: INT
+  }
+  attrs {
+    name: "quantization_type"
+    type: STRING
+  } 
   attrs {
     name: "skip_quant"
     type: BOOLEAN