diff --git a/ge/graph/manager/graph_manager.cc b/ge/graph/manager/graph_manager.cc
index a1a7034b..a299351e 100755
--- a/ge/graph/manager/graph_manager.cc
+++ b/ge/graph/manager/graph_manager.cc
@@ -222,7 +222,7 @@ Status GraphManager::UnloadModel(GeRootModelPtr ge_root_model, uint32_t graph_id
   Status ret = SUCCESS;
   for (size_t i = 0; i < ge_root_model->GetAllModelId().size(); ++i) {
     uint32_t model_id = ge_root_model->GetAllModelId()[i];
-    GELOGI("Unload model %u.", model_id);
+    GELOGI("Unload model %u", model_id);
     ret = GraphLoader::UnloadModel(model_id);
     if (ret != SUCCESS) {
       GELOGW("[GraphManager] unload model failed, modelId=%u, graphId=%u.", model_id, graph_id);
@@ -324,7 +324,7 @@ Status GraphManager::InitDynamicParams(ComputeGraphPtr &compute_graph) {
       return FAILED;
     }
     if ((op_desc->GetType() == DATA) || (op_type == kGetNextName)) {
-      GELOGI("Need to process multi batch for compute graph. op_type:%s.", op_desc->GetType().c_str());
+      GELOGI("Need to process multi batch for compute graph, op_type:%s.", op_desc->GetType().c_str());
       GetLocalOmgContext().need_multi_batch = true;
       break;
     }
@@ -349,7 +349,7 @@ Status GraphManager::InitDynamicParams(ComputeGraphPtr &compute_graph) {
 void GraphManager::SetAddGraphCondition(GraphId graph_id, uint32_t cond) {
   std::lock_guard<std::mutex> lock(add_graph_cond_mutex_);
   graph_id_to_add_graph_cond_[graph_id] = cond;
-  GELOGD("Graph [id:%u] has been added.", graph_id);
+  GELOGD("Graph [id:%u] has been added", graph_id);
 }
 
 uint32_t GraphManager::GetAddGraphCondition(GraphId graph_id) {
@@ -358,7 +358,7 @@ uint32_t GraphManager::GetAddGraphCondition(GraphId graph_id) {
   if (it != graph_id_to_add_graph_cond_.end()) {
     return it->second;
   } else {
-    GELOGD("Graph [id:%u] has not been added.", graph_id);
+    GELOGD("Graph [id:%u] has not been added", graph_id);
     return kNotAdded;
   }
 }
@@ -368,9 +368,9 @@ void GraphManager::RemoveAddGraphCondition(GraphId graph_id) {
   auto it = graph_id_to_add_graph_cond_.find(graph_id);
   if (it != graph_id_to_add_graph_cond_.end()) {
     graph_id_to_add_graph_cond_.erase(it);
-    GELOGD("Successfully removed add_graph_cond of graph [id:%u].", graph_id);
+    GELOGD("Successfully remove add_graph_cond of graph [id:%u].", graph_id);
   } else {
-    GELOGD("Graph [id:%u] has not been added. no need to remove.", graph_id);
+    GELOGD("Graph [id:%u] has not been added, no need to be removed.", graph_id);
   }
 }
 
@@ -390,7 +390,7 @@ Status GraphManager::CheckRepeatAdd(uint32_t graph_id, bool &is_added) {
     GraphNodePtr graph_node;
     Status ret = GetGraphNode(graph_id, graph_node);
     if (ret != SUCCESS) {
-      GELOGE(ret, "[AddGraph] GetGraphNode failed, graph_id = %u.", graph_id);
+      GELOGE(ret, "[AddGraph] GetGraphNode failed, graph_id:%u.", graph_id);
       return ret;
     }
     is_added = true;
@@ -418,7 +418,7 @@ Status GraphManager::NotifyWaittingGraph(uint32_t graph_id) {
     GELOGE(INTERNAL_ERROR, "Get graph [id:%u] count failed, graph might have not been added.", graph_id);
     return INTERNAL_ERROR;
   }
-  GELOGD("Add graph finished, graph_id:%u", graph_id);
+  GELOGD("Add graph finished, graph_id is :%u", graph_id);
   if (count > 1) {
     GELOGD("Finish addgraph, graph_id:%u, graph_count:%u, start to notify.", graph_id, count);
     add_graph_cv_.notify_all();
diff --git a/ge/graph/manager/host_mem_manager.cc b/ge/graph/manager/host_mem_manager.cc
index 2908df39..d0fe974f 100644
--- a/ge/graph/manager/host_mem_manager.cc
+++ b/ge/graph/manager/host_mem_manager.cc
@@ -98,8 +98,7 @@ Status HostMemManager::MallocSharedMemory(SharedMemInfo &mem_info) {
   std::lock_guard<std::recursive_mutex> lock(mutex_);
   auto iter = var_memory_base_map_.find(mem_info.op_name);
   if (iter != var_memory_base_map_.end()) {
-    REPORT_INNER_ERROR("E19999", "MemInfo.op_name:%s can't find in var_memory_base_map_",
-                       mem_info.op_name.c_str());
+    REPORT_INNER_ERROR("E19999", "MemInfo.op_name:%s can't find in var_memory_base_map_", mem_info.op_name.c_str());
     GELOGE(FAILED, "Host shared memory for op %s has been malloced", mem_info.op_name.c_str());
     return FAILED;
   }
@@ -113,8 +112,7 @@ Status HostMemManager::MallocSharedMemory(SharedMemInfo &mem_info) {
 Status HostMemManager::QueryVarMemInfo(const string &op_name, uint64_t &base_addr, uint64_t &data_size) {
   std::lock_guard<std::recursive_mutex> lock(mutex_);
   if (var_memory_base_map_.find(op_name) == var_memory_base_map_.end()) {
-    REPORT_INNER_ERROR("E19999", "MemInfo.op_name:%s can't find in var_memory_base_map_",
-                       op_name.c_str());
+    REPORT_INNER_ERROR("E19999", "MemInfo.op_name:%s can't find in var_memory_base_map_", op_name.c_str());
     GELOGE(INTERNAL_ERROR, "Find host base base_addr failed,node name:%s!", op_name.c_str());
     return INTERNAL_ERROR;
   }