diff --git a/paddle/fluid/operators/fusion_gru_op.cc b/paddle/fluid/operators/fusion_gru_op.cc
index 31e87d9113118ebe7a4b25ffee5ba55e2714fb66..a04c1c1263fba659e2d3f623b607e9f476bb40ed 100644
--- a/paddle/fluid/operators/fusion_gru_op.cc
+++ b/paddle/fluid/operators/fusion_gru_op.cc
@@ -290,12 +290,13 @@ class FusionGRUKernel : public framework::OpKernel<T> {
   void BatchCompute(const framework::ExecutionContext& ctx) const {
     using DeviceContext = paddle::platform::CPUDeviceContext;
     auto* x = ctx.Input<LoDTensor>("X");
+    INIT_BASE_INPUT_OUTPUT
+    INIT_BASE_SIZES
     if (x->lod()[0].size() == 2) {
+      xx->Resize({total_T, D3});
       SeqCompute(ctx);
       return;
     }
-    INIT_BASE_INPUT_OUTPUT
-    INIT_BASE_SIZES
     INIT_VEC_FUNC
 
     auto* reordered_h0 = ctx.Output<Tensor>("ReorderedH0");
diff --git a/paddle/fluid/operators/fusion_lstm_op.cc b/paddle/fluid/operators/fusion_lstm_op.cc
index 23e8edd18d037a7f9127482951f25be3abf1b62f..ae1f6d8e489039667d861a69acabf2c632ef2061 100644
--- a/paddle/fluid/operators/fusion_lstm_op.cc
+++ b/paddle/fluid/operators/fusion_lstm_op.cc
@@ -432,11 +432,12 @@ class FuisonLSTMKernel : public framework::OpKernel<T> {
   void BatchCompute(const framework::ExecutionContext& ctx) const {
     using DeviceContext = platform::CPUDeviceContext;
     INIT_BASE_INPUT_OUTPUT
+    INIT_BASE_SIZES
     if (x->lod()[0].size() == 2) {
+      xx->Resize({x_dims[0], D4});
       SeqCompute(ctx);
       return;
     }
-    INIT_BASE_SIZES
     INIT_VEC_FUNC
     INIT_BASE_INPUT_DATAS