diff --git a/compiler/include/compiler/Dialect/Kernel/IR/AbstractKernels.td b/compiler/include/compiler/Dialect/Kernel/IR/AbstractKernels.td
index e85d65db..4598f09f 100644
--- a/compiler/include/compiler/Dialect/Kernel/IR/AbstractKernels.td
+++ b/compiler/include/compiler/Dialect/Kernel/IR/AbstractKernels.td
@@ -64,6 +64,10 @@ def NegateKernel: UnaryElemwiseKernel<"NEGATE">;
 def RoundKernel: UnaryElemwiseKernel<"ROUND">;
 def SILUKernel: UnaryElemwiseKernel<"SILU">;
 def ERFKernel: UnaryElemwiseKernel<"ERF">;
+def SQRTKernel: UnaryElemwiseKernel<"SQRT">;
+def SINKernel: UnaryElemwiseKernel<"SIN">;
+def COSKernel: UnaryElemwiseKernel<"COS">;
+
 
 def AddKernel: BinaryElemwiseKernel<"ADD">;
 def SubKernel: BinaryElemwiseKernel<"SUB">;
diff --git a/compiler/lib/Conversion/MGBToKernel/MGBToKernel.cpp b/compiler/lib/Conversion/MGBToKernel/MGBToKernel.cpp
index 0336d464..09b02266 100644
--- a/compiler/lib/Conversion/MGBToKernel/MGBToKernel.cpp
+++ b/compiler/lib/Conversion/MGBToKernel/MGBToKernel.cpp
@@ -218,6 +218,12 @@ class ConvertElemwise final : public OpConversionPattern<MGB::Elemwise> {
                 return createOp<Kernel::SILUKernel>(op, operands, rewriter);
             case Mode::ERF:
                 return createOp<Kernel::ERFKernel>(op, operands, rewriter);
+            case Mode::SQRT:
+                return createOp<Kernel::SQRTKernel>(op, operands, rewriter);
+            case Mode::SIN:
+                return createOp<Kernel::SINKernel>(op, operands, rewriter);
+            case Mode::COS:
+                return createOp<Kernel::COSKernel>(op, operands, rewriter);
             default:
                 CC_ABORT << "Unsupport Elemwise mode :" << static_cast<int>(op.mode())
                          << "\n";
diff --git a/compiler/lib/KernelGen/BareMetal/ElemwiseKernel.cpp b/compiler/lib/KernelGen/BareMetal/ElemwiseKernel.cpp
index d91da96e..083eae14 100644
--- a/compiler/lib/KernelGen/BareMetal/ElemwiseKernel.cpp
+++ b/compiler/lib/KernelGen/BareMetal/ElemwiseKernel.cpp
@@ -53,6 +53,12 @@ std::string gen_unary(std::string mode) {
         return "val / (1 + expf(-val))";
     } else if (mode == "ERF") {
         return "erff(val)";
+    } else if (mode == "SQRT") {
+        return "sqrtf(val)";
+    } else if (mode == "SIN") {
+        return "sinf(val)";
+    } else if (mode == "COS") {
+        return "cosf(val)";
     } else {
         CC_ABORT << "not support mode " << mode.c_str() << "\n";
     }
@@ -414,7 +420,8 @@ bool ElmwiseKernel::IsAvailable(TContext* context) const {
     bool mode_ok_unary = mode == "RELU" || mode == "SIGMOID" || mode == "EXP" ||
                          mode == "NEGATE" || mode == "ROUND" || mode == "ABS" ||
                          mode == "H_SWISH" || mode == "LOG" || mode == "SILU" ||
-                         mode == "ERF";
+                         mode == "ERF" || mode == "SQRT" || mode == "SIN" ||
+                         mode == "COS";
     bool mode_ok_binary = mode == "ADD" || mode == "SUB" || mode == "MUL" ||
                           mode == "MAX" || mode == "MIN" || mode == "LEQ" ||
                           mode == "LT" || mode == "FLOOR_DIV" || mode == "EQ" ||
diff --git a/compiler/test/kernel/opr/naive/elementwise.cpp b/compiler/test/kernel/opr/naive/elementwise.cpp
index 9b5109ee..31b20514 100644
--- a/compiler/test/kernel/opr/naive/elementwise.cpp
+++ b/compiler/test/kernel/opr/naive/elementwise.cpp
@@ -13,7 +13,7 @@ TEST(NAIVE, ElementwiseUnique) {
     ElemwiseForward::Param param;
     for (auto mode :
          {MODE::RELU, MODE::SIGMOID, MODE::EXP, MODE::NEGATE, MODE::ROUND,
-          MODE::H_SWISH, MODE::ABS, MODE::ERF}) {
+          MODE::H_SWISH, MODE::ABS, MODE::ERF, MODE::SIN, MODE::COS}) {
         param.mode = mode;
         checker.set_param(param);
         checker.execs({{1}, {}});
@@ -26,6 +26,13 @@ TEST(NAIVE, ElementwiseUnique) {
         megcc::test::UniformRNG rng(1e-5, 3);
         checker.set_rng(0, &rng);
         checker.execs({{1, 10}, {}});
+
+        param.mode = MODE::SQRT;
+        checker.set_param(param);
+        checker.set_rng(0, &rng);
+        checker.execs({{1}, {}});
+        checker.execs({{1, 10}, {}});
+        checker.execs({{1, 10, 12, 13}, {}});
     }
 }
 
diff --git a/compiler/test/kernel/prebuild_include/megbrain/enum_reflection.h.inl b/compiler/test/kernel/prebuild_include/megbrain/enum_reflection.h.inl
index dda15796..58699473 100644
--- a/compiler/test/kernel/prebuild_include/megbrain/enum_reflection.h.inl
+++ b/compiler/test/kernel/prebuild_include/megbrain/enum_reflection.h.inl
@@ -493,6 +493,8 @@ struct EnumTrait<::megdnn::param::Elemwise::Mode> : public std::true_type {
                 return "OR";
             case ::megdnn::param::Elemwise::Mode::XOR:
                 return "XOR";
+            case ::megdnn::param::Elemwise::Mode::SQRT:
+                return "SQRT";
             default:
                 return {};
         }