diff --git a/paddle/fluid/inference/tensorrt/convert/emb_eltwise_layernorm.cc b/paddle/fluid/inference/tensorrt/convert/emb_eltwise_layernorm.cc
index 253f5a80db355f43922675f07bdfb1ec0f9b3062..5676c3facec794923b58eef6bb1243a0960f4737 100644
--- a/paddle/fluid/inference/tensorrt/convert/emb_eltwise_layernorm.cc
+++ b/paddle/fluid/inference/tensorrt/convert/emb_eltwise_layernorm.cc
@@ -91,9 +91,9 @@ class EmbEltwiseLayerNormOpConverter : public OpConverter {
             input_embs, bias, scale, emb_sizes, bias_size, scale_size, hidden,
             eps);
 #else
-        PADDLE_THROW(
-            platform::errors::Fatal("use EmbEltwiseLayernormPluginDynamic "
-                                    "FP16, but GPU doesn't have FP16."));
+        plugin = new plugin::EmbEltwiseLayernormPluginDynamic<float>(
+            input_embs, bias, scale, emb_sizes, bias_size, scale_size, hidden,
+            eps);
 #endif
       } else {
         plugin = new plugin::EmbEltwiseLayernormPluginDynamic<float>(
diff --git a/paddle/fluid/inference/tensorrt/op_teller.cc b/paddle/fluid/inference/tensorrt/op_teller.cc
index fe393bf90f9aec78056e564dbd6c8a0047269790..671c40e5ba1fda2c1982e17281dbad70bf317ef4 100644
--- a/paddle/fluid/inference/tensorrt/op_teller.cc
+++ b/paddle/fluid/inference/tensorrt/op_teller.cc
@@ -29,7 +29,6 @@ struct SimpleOpTypeSetTeller : public Teller {
     teller_set.insert("fused_embedding_eltwise_layernorm");
     teller_set.insert("multihead_matmul");
     teller_set.insert("skip_layernorm");
-    teller_set.insert("slice");
 #endif
   }
 
diff --git a/paddle/fluid/inference/tests/api/trt_dynamic_shape_ernie_test.cc b/paddle/fluid/inference/tests/api/trt_dynamic_shape_ernie_test.cc
index 52b3d2abd30dff766522aadd27f8d502e840d015..5fbf0867ba2864c17c15c3368ec8cccdd6221a61 100644
--- a/paddle/fluid/inference/tests/api/trt_dynamic_shape_ernie_test.cc
+++ b/paddle/fluid/inference/tests/api/trt_dynamic_shape_ernie_test.cc
@@ -120,7 +120,7 @@ void trt_ernie(bool with_fp16, std::vector<float> result) {
   if (with_fp16) {
     precision = AnalysisConfig::Precision::kHalf;
   }
-  config.EnableTensorRtEngine(1 << 30, 1, 1, precision, false, true);
+  config.EnableTensorRtEngine(1 << 30, 1, 5, precision, false, true);
   config.SetTRTDynamicShapeInfo(min_input_shape, max_input_shape,
                                 opt_input_shape);
   std::vector<float> out_data;