diff --git a/mindspore/lite/src/runtime/kernel/arm/fp32/cast.cc b/mindspore/lite/src/runtime/kernel/arm/fp32/cast.cc
index 4d10d0fb81..639986f337 100644
--- a/mindspore/lite/src/runtime/kernel/arm/fp32/cast.cc
+++ b/mindspore/lite/src/runtime/kernel/arm/fp32/cast.cc
@@ -148,6 +148,7 @@ kernel::LiteKernel *CpuCastFp32KernelCreator(const std::vector<lite::tensor::Ten
 
 REG_KERNEL(kCPU, kNumberTypeFloat32, PrimitiveType_Cast, CpuCastFp32KernelCreator)
 REG_KERNEL(kCPU, kNumberTypeUInt8, PrimitiveType_Cast, CpuCastFp32KernelCreator)
+REG_KERNEL(kCPU, kNumberTypeInt32, PrimitiveType_Cast, CpuCastFp32KernelCreator)
 #ifndef ENABLE_ARM64
 REG_KERNEL(kCPU, kNumberTypeFloat16, PrimitiveType_Cast, CpuCastFp32KernelCreator)
 #endif
diff --git a/mindspore/lite/test/models_tflite.cfg b/mindspore/lite/test/models_tflite.cfg
index b8a8f7c58a..2ce1231bcf 100644
--- a/mindspore/lite/test/models_tflite.cfg
+++ b/mindspore/lite/test/models_tflite.cfg
@@ -76,6 +76,7 @@ siteAI_wireless_depress_w.tflite
 siteAI_wireless_restore_w.tflite
 magenta_arbitrary-image-stylization-v1-256_fp16_prediction_1.tflite
 ml_object_detect.tflite
+ml_object_detect_1.tflite
 hiai_cpu_face_emotion.tflite
 hiai_cpu_face_gazing.tflite
 hiai_cpu_face_headpose.tflite