diff --git a/api/extensions/v1alpha1/wasm.pb.go b/api/extensions/v1alpha1/wasm.pb.go
index 3a613b05b..21ae44b8e 100644
--- a/api/extensions/v1alpha1/wasm.pb.go
+++ b/api/extensions/v1alpha1/wasm.pb.go
@@ -166,7 +166,7 @@ type WasmPlugin struct {
 	// If `priority` is not set, or two `WasmPlugins` exist with the same
 	// value, the ordering will be deterministically derived from name and
 	// namespace of the `WasmPlugins`. Defaults to `0`.
-	Priority *types.Int64Value `protobuf:"bytes,10,opt,name=priority,proto3" json:"priority,omitempty"`
+	Priority *types.Int32Value `protobuf:"bytes,10,opt,name=priority,proto3" json:"priority,omitempty"`
 	// Extended by Higress, the default configuration takes effect globally
 	DefaultConfig *types.Struct `protobuf:"bytes,101,opt,name=default_config,json=defaultConfig,proto3" json:"default_config,omitempty"`
 	// Extended by Higress, matching rules take effect
@@ -267,7 +267,7 @@ func (m *WasmPlugin) GetPhase() PluginPhase {
 	return PluginPhase_UNSPECIFIED_PHASE
 }
 
-func (m *WasmPlugin) GetPriority() *types.Int64Value {
+func (m *WasmPlugin) GetPriority() *types.Int32Value {
 	if m != nil {
 		return m.Priority
 	}
@@ -377,46 +377,46 @@ func init() {
 func init() { proto.RegisterFile("extensions/v1alpha1/wasm.proto", fileDescriptor_4d60b240916c4e18) }
 
 var fileDescriptor_4d60b240916c4e18 = []byte{
-	// 617 bytes of a gzipped FileDescriptorProto
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-	0xff, 0x48, 0x74, 0xbe, 0xc1, 0x64, 0x04, 0x00, 0x00,
+	// 619 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x94, 0xdd, 0x4e, 0xdb, 0x4c,
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+	0xb1, 0x2c, 0x92, 0x30, 0xeb, 0x1f, 0xbf, 0x91, 0x41, 0x4d, 0x2d, 0x63, 0xff, 0x4f, 0x00, 0x00,
+	0x00, 0xff, 0xff, 0xb9, 0xf2, 0x67, 0xbe, 0x64, 0x04, 0x00, 0x00,
 }
 
 func (m *WasmPlugin) Marshal() (dAtA []byte, err error) {
@@ -1024,7 +1024,7 @@ func (m *WasmPlugin) Unmarshal(dAtA []byte) error {
 				return io.ErrUnexpectedEOF
 			}
 			if m.Priority == nil {
-				m.Priority = &types.Int64Value{}
+				m.Priority = &types.Int32Value{}
 			}
 			if err := m.Priority.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
 				return err
diff --git a/api/extensions/v1alpha1/wasm.proto b/api/extensions/v1alpha1/wasm.proto
index 09857f468..0a1bcf0a1 100644
--- a/api/extensions/v1alpha1/wasm.proto
+++ b/api/extensions/v1alpha1/wasm.proto
@@ -98,7 +98,7 @@ message WasmPlugin {
   // If `priority` is not set, or two `WasmPlugins` exist with the same
   // value, the ordering will be deterministically derived from name and
   // namespace of the `WasmPlugins`. Defaults to `0`.
-  google.protobuf.Int64Value priority = 10;
+  google.protobuf.Int32Value priority = 10;
 
   // Extended by Higress, the default configuration takes effect globally
   google.protobuf.Struct default_config = 101;
diff --git a/pkg/ingress/config/ingress_config.go b/pkg/ingress/config/ingress_config.go
index fd31cee96..602557e1f 100644
--- a/pkg/ingress/config/ingress_config.go
+++ b/pkg/ingress/config/ingress_config.go
@@ -798,7 +798,7 @@ func (m *IngressConfig) convertIstioWasmPlugin(obj *higressext.WasmPlugin) (*ext
 		PluginConfig:    obj.PluginConfig,
 		PluginName:      obj.PluginName,
 		Phase:           extensions.PluginPhase(obj.Phase),
-		Priority:        obj.Priority,
+		Priority:        &types.Int64Value{Value: int64(obj.GetPriority().Value)},
 	}
 	if result.PluginConfig != nil {
 		return result, nil