diff --git a/mindspore/lite/schema/ops.fbs b/mindspore/lite/schema/ops.fbs
index cbb07b0be8..a8ee4858ce 100644
--- a/mindspore/lite/schema/ops.fbs
+++ b/mindspore/lite/schema/ops.fbs
@@ -532,6 +532,7 @@ table MatMul {
 
 table CaffePReLU {
     channelShared : bool = false;
+    slope: [float];
 }
 
 table LeakyReLU {
@@ -847,7 +848,7 @@ table OneHot {
 table Lstm{
     bidirection: bool = false;
 }
- 
+
 table PriorBox {
     min_sizes: [int];
     max_sizes: [int];
diff --git a/mindspore/lite/src/runtime/kernel/arm/nnacl/caffeprelu.c b/mindspore/lite/src/runtime/kernel/arm/nnacl/caffeprelu.c
index 76704d287f..4eb5943eec 100644
--- a/mindspore/lite/src/runtime/kernel/arm/nnacl/caffeprelu.c
+++ b/mindspore/lite/src/runtime/kernel/arm/nnacl/caffeprelu.c
@@ -26,7 +26,7 @@ void CaffePRelu(float *input, float *output, CaffePReluParameter *prelu_param_,
     if (input[i] > 0) {
       output[i] = input[i];
     } else {
-      if (prelu_param_->channeShared) {
+      if (!prelu_param_->channeShared) {
         int temp = i % prelu_param_->channel_num_;
         output[i] = input[i] * prelu_param_->negtive_slope_[temp];
       } else {