diff --git a/core/general-client/src/general_model.cpp b/core/general-client/src/general_model.cpp
index 86f75bc1c1b401cd14f2c6651ea52ef08fdb8c40..cab050e732fb701120c7f1a5c80737fc75282324 100644
--- a/core/general-client/src/general_model.cpp
+++ b/core/general-client/src/general_model.cpp
@@ -345,7 +345,7 @@ int PredictorClient::numpy_predict(
     PredictorRes &predict_res_batch,
     const int &pid) {
   int batch_size = std::max(float_feed_batch.size(), int_feed_batch.size());
-
+  VLOG(2) << "batch size: " << batch_size;
   predict_res_batch.clear();
   Timer timeline;
   int64_t preprocess_start = timeline.TimeStampUS();
@@ -462,7 +462,7 @@ int PredictorClient::numpy_predict(
             for (ssize_t j = 0; j < int_array.shape(1); j++) {
               for (ssize_t k = 0; k < int_array.shape(2); k++) {
                 for (ssize_t l = 0; k < int_array.shape(3); l++) {
-                  tensor->add_float_data(int_array(i, j, k, l));
+                  tensor->add_int64_data(int_array(i, j, k, l));
                 }
               }
             }
@@ -474,7 +474,7 @@ int PredictorClient::numpy_predict(
           for (ssize_t i = 0; i < int_array.shape(0); i++) {
             for (ssize_t j = 0; j < int_array.shape(1); j++) {
               for (ssize_t k = 0; k < int_array.shape(2); k++) {
-                tensor->add_float_data(int_array(i, j, k));
+                tensor->add_int64_data(int_array(i, j, k));
               }
             }
           }
@@ -484,7 +484,7 @@ int PredictorClient::numpy_predict(
           auto int_array = int_feed[vec_idx].unchecked<2>();
           for (ssize_t i = 0; i < int_array.shape(0); i++) {
             for (ssize_t j = 0; j < int_array.shape(1); j++) {
-              tensor->add_float_data(int_array(i, j));
+              tensor->add_int64_data(int_array(i, j));
             }
           }
           break;
@@ -492,7 +492,7 @@ int PredictorClient::numpy_predict(
         case 1: {
           auto int_array = int_feed[vec_idx].unchecked<1>();
           for (ssize_t i = 0; i < int_array.shape(0); i++) {
-            tensor->add_float_data(int_array(i));
+            tensor->add_int64_data(int_array(i));
           }
           break;
         }
diff --git a/python/paddle_serving_app/local_predict.py b/python/paddle_serving_app/local_predict.py
index 133aa4ccf32d29538d5b7032874f2c770e55e184..6620994165306a550204498e5185bb3aacca8ffd 100644
--- a/python/paddle_serving_app/local_predict.py
+++ b/python/paddle_serving_app/local_predict.py
@@ -71,6 +71,7 @@ class Debugger(object):
         if profile:
             config.enable_profile()
         config.set_cpu_math_library_num_threads(cpu_num)
+        config.switch_ir_optim(False)
 
         self.predictor = create_paddle_predictor(config)