diff --git a/ge/client/proto/ge_ir.proto b/ge/client/proto/ge_ir.proto
index 12989a54..c0ef3071 100644
--- a/ge/client/proto/ge_ir.proto
+++ b/ge/client/proto/ge_ir.proto
@@ -31,6 +31,8 @@ enum DataType
     DT_STRING_REF = 24;        // string_ref type
     DT_DUAL      = 25;              /**< dual output type */
     DT_VARIANT = 26;           // variant type
+    DT_BF16 = 27;              // bf16 type
+    DT_INT4 = 28;              // int4 type
 }
 
 message AttrDef
diff --git a/ge/common/proto/ge_ir.proto b/ge/common/proto/ge_ir.proto
index 12989a54..c0ef3071 100644
--- a/ge/common/proto/ge_ir.proto
+++ b/ge/common/proto/ge_ir.proto
@@ -31,6 +31,8 @@ enum DataType
     DT_STRING_REF = 24;        // string_ref type
     DT_DUAL      = 25;              /**< dual output type */
     DT_VARIANT = 26;           // variant type
+    DT_BF16 = 27;              // bf16 type
+    DT_INT4 = 28;              // int4 type
 }
 
 message AttrDef
diff --git a/ge/executor/proto/ge_ir.proto b/ge/executor/proto/ge_ir.proto
index 12989a54..c0ef3071 100644
--- a/ge/executor/proto/ge_ir.proto
+++ b/ge/executor/proto/ge_ir.proto
@@ -31,6 +31,8 @@ enum DataType
     DT_STRING_REF = 24;        // string_ref type
     DT_DUAL      = 25;              /**< dual output type */
     DT_VARIANT = 26;           // variant type
+    DT_BF16 = 27;              // bf16 type
+    DT_INT4 = 28;              // int4 type
 }
 
 message AttrDef
diff --git a/ge/offline/proto/ge_ir.proto b/ge/offline/proto/ge_ir.proto
index 12989a54..c0ef3071 100644
--- a/ge/offline/proto/ge_ir.proto
+++ b/ge/offline/proto/ge_ir.proto
@@ -31,6 +31,8 @@ enum DataType
     DT_STRING_REF = 24;        // string_ref type
     DT_DUAL      = 25;              /**< dual output type */
     DT_VARIANT = 26;           // variant type
+    DT_BF16 = 27;              // bf16 type
+    DT_INT4 = 28;              // int4 type
 }
 
 message AttrDef
diff --git a/ge/proto/ge_ir.proto b/ge/proto/ge_ir.proto
index 12989a54..c0ef3071 100644
--- a/ge/proto/ge_ir.proto
+++ b/ge/proto/ge_ir.proto
@@ -31,6 +31,8 @@ enum DataType
     DT_STRING_REF = 24;        // string_ref type
     DT_DUAL      = 25;              /**< dual output type */
     DT_VARIANT = 26;           // variant type
+    DT_BF16 = 27;              // bf16 type
+    DT_INT4 = 28;              // int4 type
 }
 
 message AttrDef
diff --git a/metadef b/metadef
index fcebf37d..72bcde72 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit fcebf37d7428caf4e0bd6e6c3a4f8143f6eac8b7
+Subproject commit 72bcde72074856e6cb1e8ba19df43b358bdb0160
diff --git a/parser b/parser
index 424ac060..88c66a63 160000
--- a/parser
+++ b/parser
@@ -1 +1 @@
-Subproject commit 424ac0609fe17f455865436462a2c62f85aea2b1
+Subproject commit 88c66a63b382bb54b338859e44b6321da979b22e
diff --git a/tests/ut/ge/common/format_transfer_unittest.cc b/tests/ut/ge/common/format_transfer_unittest.cc
index 73b7703d..04817d29 100644
--- a/tests/ut/ge/common/format_transfer_unittest.cc
+++ b/tests/ut/ge/common/format_transfer_unittest.cc
@@ -51,35 +51,5 @@ TEST_F(UtestFormatTransfer, build_unsupported_transfer) {
   auto transfer2 = BuildFormatTransfer(args2);
   EXPECT_EQ(transfer2, nullptr);
 }
-
-TEST_F(UtestFormatTransfer, get_size_by_data_type) {
-  EXPECT_EQ(GetSizeByDataType(DT_FLOAT), 4);
-  EXPECT_EQ(GetSizeByDataType(DT_FLOAT16), 2);
-  EXPECT_EQ(GetSizeByDataType(DT_INT8), 1);
-  EXPECT_EQ(GetSizeByDataType(DT_INT16), 2);
-  EXPECT_EQ(GetSizeByDataType(DT_UINT16), 2);
-  EXPECT_EQ(GetSizeByDataType(DT_UINT8), 1);
-  EXPECT_EQ(GetSizeByDataType(DT_INT32), 4);
-  EXPECT_EQ(GetSizeByDataType(DT_INT64), 8);
-  EXPECT_EQ(GetSizeByDataType(DT_UINT32), 4);
-  EXPECT_EQ(GetSizeByDataType(DT_UINT64), 8);
-  EXPECT_EQ(GetSizeByDataType(DT_BOOL), 1);
-  EXPECT_EQ(GetSizeByDataType(DT_DOUBLE), 8);
-  EXPECT_EQ(GetSizeByDataType(DT_STRING), -1);
-  EXPECT_EQ(GetSizeByDataType(DT_DUAL_SUB_INT8), 1);
-  EXPECT_EQ(GetSizeByDataType(DT_DUAL_SUB_UINT8), 1);
-  EXPECT_EQ(GetSizeByDataType(DT_COMPLEX64), 8);
-  EXPECT_EQ(GetSizeByDataType(DT_COMPLEX128), 16);
-  EXPECT_EQ(GetSizeByDataType(DT_QINT8), 1);
-  EXPECT_EQ(GetSizeByDataType(DT_QINT16), 2);
-  EXPECT_EQ(GetSizeByDataType(DT_QINT32), 4);
-  EXPECT_EQ(GetSizeByDataType(DT_QUINT8), 1);
-  EXPECT_EQ(GetSizeByDataType(DT_QUINT16), 2);
-  EXPECT_EQ(GetSizeByDataType(DT_RESOURCE), 8);
-  EXPECT_EQ(GetSizeByDataType(DT_STRING_REF), -1);
-  EXPECT_EQ(GetSizeByDataType(DT_DUAL), 5);
-  EXPECT_EQ(GetSizeByDataType(DT_UNDEFINED), -1);
-  EXPECT_EQ(DT_UNDEFINED, 28);
-}
 }  // namespace formats
 }  // namespace ge