diff --git a/inc/framework/omg/parser/model_parser.h b/inc/framework/omg/parser/model_parser.h
index 021985c3..7ce7795e 100644
--- a/inc/framework/omg/parser/model_parser.h
+++ b/inc/framework/omg/parser/model_parser.h
@@ -54,25 +54,25 @@ class ModelParser {
   virtual Status Parse(const char *file, ge::Graph &graph) = 0;
 
   /**
-   * @ingroup domi_omg
-   * @brief Parse relevant data from memory and save it to graph
-   * @param [in] input Model file memory data
-   * @param [in|out] graph A graph for saving the model information after analysis
-   * @return SUCCESS
-   * @return FAILED
-   * @author
-   */
+  * @ingroup domi_omg
+  * @brief Parse relevant data from memory and save it to graph
+  * @param [in] input Model file memory data
+  * @param [in|out] graph A graph for saving the model information after analysis
+  * @return SUCCESS
+  * @return FAILED
+  * @author
+  */
   virtual Status ParseFromMemory(const char *data, uint32_t size, ge::ComputeGraphPtr &graph) = 0;
 
   /**
-   * @ingroup domi_omg
-   * @brief Parse relevant data from memory and save it to graph
-   * @param [in] input Model file memory data and size
-   * @param [in|out] graph A graph for saving the model information after analysis
-   * @return SUCCESS
-   * @return FAILED
-   * @author
-   */
+  * @ingroup domi_omg
+  * @brief Parse relevant data from memory and save it to graph
+  * @param [in] input Model file memory data and size
+  * @param [in|out] graph A graph for saving the model information after analysis
+  * @return SUCCESS
+  * @return FAILED
+  * @author
+  */
   virtual Status ParseFromMemory(const char *data, uint32_t size, ge::Graph &graph) = 0;
 
   /**
@@ -108,11 +108,11 @@ class ModelParser {
   virtual Status ToJson(const char *model_file, const char *json_file) { return domi::SUCCESS; }
 
   /*
-   * @ingroup domi_omg
-   * @brief Convert network data type
-   * @param [in] type Data type to be converted
-   * @return ge::DataType
-   */
+  * @ingroup domi_omg
+  * @brief Convert network data type
+  * @param [in] type Data type to be converted
+  * @return ge::DataType
+  */
   virtual ge::DataType ConvertToGeDataType(const uint32_t type) = 0;
 
   virtual Status ParseAllGraph(const google::protobuf::Message *root_proto, ge::ComputeGraphPtr &root_graph) = 0;