diff --git a/paddle/fluid/operators/distributed/large_scale_kv.h b/paddle/fluid/operators/distributed/large_scale_kv.h
index 9e39e68cba779de4dc598046e45f7d35e292bb79..cb59fbc66e18e6f08990e5f84a22fe425d042200 100644
--- a/paddle/fluid/operators/distributed/large_scale_kv.h
+++ b/paddle/fluid/operators/distributed/large_scale_kv.h
@@ -246,6 +246,7 @@ struct VALUE {
 
   std::vector<std::string> names_;
   int count_;
+  bool seen_after_save_;
   int unseen_days_;
   bool is_entry_;
   std::vector<std::vector<float>> values_;
@@ -322,6 +323,7 @@ class ValueBlock {
 
     auto value = new VALUE(value_names_);
     value->set(values);
+    value->seen_after_save_ = true;
     value->count_ = count;
     values_[id] = value;
   }
@@ -590,9 +592,9 @@ class SparseVariable {
     }
   }
 
-  void Save(const std::string &dirname) {
+  void Save(const std::string &dirname, const int mode = 0) {
     rwlock_->WRLock();
-    VLOG(1) << "save " << meta_.name << " in dir: " << dirname << " begin";
+    VLOG(3) << "save " << meta_.name << " in dir: " << dirname << " begin";
 
     MkDirRecursively(dirname.c_str());
 
@@ -601,22 +603,15 @@ class SparseVariable {
       auto filename = string::Sprintf("%s/%s", dirname, value_name);
       filenames.push_back(filename);
     }
-    SaveToSelectedRows(filenames, meta_.value_names);
 
-    //    // save sparse to text
-    //    std::vector<std::string> txt_filenames;
-    //    for (auto &value_name : meta_.value_names) {
-    //      auto filename = string::Sprintf("%s/%s.txt", dirname, value_name);
-    //      txt_filenames.push_back(filename);
-    //    }
-    //    SaveToText(txt_filenames, meta_.value_names);
-
-    VLOG(1) << "save " << meta_.name << " in dir: " << dirname << " done";
+    SaveToSelectedRows(filenames, meta_.value_names, mode);
+    VLOG(3) << "save " << meta_.name << " in dir: " << dirname << " done";
     rwlock_->UNLock();
   }
 
   void SaveToSelectedRows(const std::vector<std::string> &filenames,
-                          const std::vector<std::string> &valuenames) {
+                          const std::vector<std::string> &valuenames,
+                          const int mode) {
     for (auto &value_name : valuenames) {
       auto it = std::find(meta_.value_names.begin(), meta_.value_names.end(),
                           value_name);
@@ -630,14 +625,30 @@ class SparseVariable {
     platform::DeviceContextPool &pool = platform::DeviceContextPool::Instance();
     auto &dev_ctx = *pool.Get(place);
 
-    int64_t ids_num = 0;
+    std::vector<int64_t> ids;
+
     for (auto &block : shard_blocks_) {
-      ids_num += block->values_.size();
+      for (auto value : block->values_) {
+        bool id_need_save = false;
+        // save all params
+        if (mode == 0) {
+          id_need_save = true;
+        } else {
+          id_need_save = value.second.seen_after_save_;
+        }
+
+        if (id_need_save) {
+          ids.push_back(value.first);
+        }
+        value.second.seen_after_save_ = false;
+      }
     }
 
+    VLOG(3) << "save " << ids.size() << " feasigns for " << meta_.name
+            << " with mode: " << mode;
+
     std::vector<std::shared_ptr<framework::Variable>> variables;
     std::vector<float *> tensors;
-    std::vector<int64_t> ids;
     std::vector<int64_t> dims;
 
     for (int i = 0; i < static_cast<int>(filenames.size()); i++) {
@@ -646,7 +657,7 @@ class SparseVariable {
       auto *slr = var->GetMutable<framework::SelectedRows>();
       auto *src_t = slr->mutable_value();
 
-      src_t->Resize({ids_num, dim});
+      src_t->Resize({ids.size(), dim});
       auto *value = src_t->mutable_data<float>(place);
 
       dims.push_back(dim);
@@ -654,20 +665,18 @@ class SparseVariable {
       tensors.push_back(value);
     }
 
-    int64_t offset = 0;
-    for (auto &block : shard_blocks_) {
-      for (auto value : block->values_) {
-        ids.push_back(value.first);
-        std::vector<std::vector<float> *> vss = value.second->get(valuenames);
-
-        for (int i = 0; i < static_cast<int>(vss.size()); i++) {
-          auto &vs = vss[i];
-          std::memcpy(tensors[i] + offset * dims[i], vs->data(),
-                      sizeof(float) * dims[i]);
-        }
+    std::vector<std::vector<std::vector<float> *>> *values;
+    Get(ids, variables, values);
 
-        offset += 1;
+    int64_t offset = 0;
+    for (auto *value : values) {
+      auto vss = value;
+      for (int i = 0; i < static_cast<int>(vss.size()); i++) {
+        auto &vs = vss[i];
+        std::memcpy(tensors[i] + offset * dims[i], vs->data(),
+                    sizeof(float) * dims[i]);
       }
+      offset += 1;
     }
 
     for (auto &var : variables) {