diff --git a/impl/matmul/matmul_impl.h b/impl/matmul/matmul_impl.h
index 4a347846c9a024dbeada0b536afe6b38086049b9..ded29d8865b8c101214852d97ea58d2b588da198 100644
--- a/impl/matmul/matmul_impl.h
+++ b/impl/matmul/matmul_impl.h
@@ -19,7 +19,7 @@
 
 namespace AscendC {
 
-// Match Policy with CallBack paramter
+// Match Policy with CallBack parameter
 template <class A_TYPE, class B_TYPE, class C_TYPE, class BIAS_TYPE, const auto& MM_CFG, class MM_CB,
     MATMUL_POLICY_TEMPLATE_OF(MATMUL_POLICY)>
 class MatmulImpl<A_TYPE, B_TYPE, C_TYPE, BIAS_TYPE, MM_CFG, MM_CB, MATMUL_POLICY, enable_if_t<A_TYPE::layout == LayoutMode::NONE && !isMxMatmul<A_TYPE, B_TYPE>>>
diff --git a/impl/matmul/resource/local_workspace/matmul_local_workspace.h b/impl/matmul/resource/local_workspace/matmul_local_workspace.h
index 3cdc632750703f10e3993eba7cf415d90ef1caa4..6999a2168d13ca9849e7b004f1f800b690b84da5 100644
--- a/impl/matmul/resource/local_workspace/matmul_local_workspace.h
+++ b/impl/matmul/resource/local_workspace/matmul_local_workspace.h
@@ -48,7 +48,7 @@ public:
         SetWorkspace(localBuffer);
 #else
         ASCENDC_ASSERT((false),
-            { KERNEL_LOG(KERNEL_ERROR, "current vecrsion do not support SetLocalWorkspace interface!"); });
+            { KERNEL_LOG(KERNEL_ERROR, "current version do not support SetLocalWorkspace interface!"); });
 #endif
     }
 
@@ -178,7 +178,7 @@ public:
         SetWorkspace(localBuffer);
 #else
         ASCENDC_ASSERT((false),
-            { KERNEL_LOG(KERNEL_ERROR, "current vecrsion do not support SetLocalWorkspace interface!"); });
+            { KERNEL_LOG(KERNEL_ERROR, "current version do not support SetLocalWorkspace interface!"); });
 #endif
     }
 
diff --git a/impl/matmul/tiling/matmul_constant_tiling_utils.h b/impl/matmul/tiling/matmul_constant_tiling_utils.h
index a1f4e64fd0fd274ac410650628b79f3a362ce5eb..d1a46b1f49e7ddae0e58c4c214ff04824cf46426 100644
--- a/impl/matmul/tiling/matmul_constant_tiling_utils.h
+++ b/impl/matmul/tiling/matmul_constant_tiling_utils.h
@@ -39,7 +39,7 @@ constexpr int32_t L1_SIZE = 512 * 1024;
 constexpr int32_t SCALE_K_SIZE = 32;
 constexpr int32_t MIN_MX_PARAM = 257;// scaleFactorA = 1, scaleFactorB = 1
 constexpr int32_t MX_L1_BUFFER_NUM = 4;// A/B/scaleA/scaleB buffer
-constexpr uint32_t SCALE_FACTOR_MAX_VALUE = 127;// scaleFactorA/scaleFactorB is 7 bit, max vaule is 127
+constexpr uint32_t SCALE_FACTOR_MAX_VALUE = 127;// scaleFactorA/scaleFactorB is 7 bit, max value is 127
 }
 
 enum class L1TilingType : uint8_t {
diff --git a/impl/matmul/tiling/matmul_tiling_algorithm.h b/impl/matmul/tiling/matmul_tiling_algorithm.h
index 562b00c7300fe36f7b57f484662b6abfe8b695f6..fd163d44ea3d38e9a08262c55ddffd7b3dd9be9d 100644
--- a/impl/matmul/tiling/matmul_tiling_algorithm.h
+++ b/impl/matmul/tiling/matmul_tiling_algorithm.h
@@ -32,8 +32,8 @@ constexpr int32_t DB_OFF = 1;
 constexpr int32_t L1_FACTORS_LEN = 6;
 constexpr int32_t L0PARAS_COMBO_LEN = 2;
 constexpr int32_t SCALE_K_SIZE = 32;
-constexpr float MATMUL_EPSILION = 1.0E-4F;
-constexpr float MEMORY_EPSILION = 0.05F;
+constexpr float MATMUL_EPSILON = 1.0E-4F;
+constexpr float MEMORY_EPSILON = 0.05F;
 constexpr int32_t L0_SIZE = 64 * 1024;
 
 struct MatmulTemplateCfg {
@@ -326,7 +326,7 @@ struct ComputeIntensitySmallShape {
     float memoryTraffic;
     ComputeBaseBlock baseBlock;
     bool operator<(const ComputeIntensitySmallShape& rhs) const {
-        if (std::fabs(rhs.memoryTraffic - memoryTraffic) > MEMORY_EPSILION * memoryTraffic) {
+        if (std::fabs(rhs.memoryTraffic - memoryTraffic) > MEMORY_EPSILON * memoryTraffic) {
             return memoryTraffic < rhs.memoryTraffic;
         }
         if (std::fabs(computeCycle - rhs.computeCycle) < 0.01f * rhs.computeCycle) {
@@ -342,7 +342,7 @@ struct ComputeIntensity {
     float avgIntensity;
     float bandRatio;
     bool operator<(const ComputeIntensity& rhs) const {
-        if (std::fabs(avgIntensity - rhs.avgIntensity) > MATMUL_EPSILION) {
+        if (std::fabs(avgIntensity - rhs.avgIntensity) > MATMUL_EPSILON) {
             return avgIntensity > rhs.avgIntensity;
         }
         if (std::fabs(computeCycle - rhs.computeCycle) < 0.01f * rhs.computeCycle) {
diff --git a/impl/matmul/tiling/matmul_tiling_base.cpp b/impl/matmul/tiling/matmul_tiling_base.cpp
index c4557dccee5ff4416e9a6f01f8b957a5d60ac67c..146a939688c73c1991506464f7080db864c792b0 100644
--- a/impl/matmul/tiling/matmul_tiling_base.cpp
+++ b/impl/matmul/tiling/matmul_tiling_base.cpp
@@ -139,7 +139,7 @@ MatmulApiTilingBase::MatmulApiTilingBase(const platform_ascendc::PlatformAscendC
 
     this->traverse_ = MatrixTraverse::NOSET;
 
-    // based on platfromInfo initial size
+    // based on platformInfo initial size
     uint64_t l1Size = 0;
     uint64_t l0CSize = 0;
     uint64_t ubSize = 0;
@@ -218,7 +218,7 @@ MatmulApiTilingBase::MatmulApiTilingBase(const PlatformInfo& platform)
 
     this->traverse_ = MatrixTraverse::NOSET;
 
-    // based on platfromInfo initial size
+    // based on platformInfo initial size
     socVersion = platform.socVersion;
     this->oriBufferPool_.l1Size = platform.l1Size;
     this->oriBufferPool_.l0CSize = platform.l0CSize;
diff --git a/impl/matmul/utils/matmul_param.h b/impl/matmul/utils/matmul_param.h
index 2f2bd89c99b255f3c1b33957c85ff205420464b3..48a4187dae19c3ae4481ac34a949dcaa82ce4c2c 100644
--- a/impl/matmul/utils/matmul_param.h
+++ b/impl/matmul/utils/matmul_param.h
@@ -77,7 +77,7 @@ struct MatmulParamsNorm : public MatmulParamsBase<A_TYPE, B_TYPE, C_TYPE, BIAS_T
 
     // int32_t cacheProcA_, cacheProcB_;
     bool isFirstIter_;
-    // whether enbale bias, default value is false
+    // whether enable bias, default value is false
     bool enableBias_;
 
     int tailM_, tailK_, tailN_;
diff --git a/lib/matmul/matmul_client.h b/lib/matmul/matmul_client.h
index 68d30001ff184681c84370b0593b4539573ede8e..cd5fa25b127feef58545fd05e8603bbcf409d9c9 100644
--- a/lib/matmul/matmul_client.h
+++ b/lib/matmul/matmul_client.h
@@ -1849,7 +1849,7 @@ private:
         if constexpr (GetPhyType(A_TYPE::pos) == Hardware::GM || GetPhyType(B_TYPE::pos) == Hardware::GM ||
                       GetPhyType(BIAS_TYPE::pos) == Hardware::GM) {
             if constexpr (!A_TYPE::ibShare && !B_TYPE::ibShare) {
-                // Op sometimes excute ub ->gm in MTE3 before using iterate, can find matched wait flag in matmul server
+                // Op sometimes execute ub ->gm in MTE3 before using iterate, can find matched wait flag in matmul server
                 CrossCoreSetFlag<INTRA_MODE, PIPE_MTE3>(static_cast<uint8_t>(CUBE_WAIT_INTRA_Enum::GM_L1_UB_GM));
             }
         }
@@ -2231,7 +2231,7 @@ private:
     {
         if constexpr (A_TYPE::format == CubeFormat::NZ && (A_TYPE::ibShare && B_TYPE::ibShare)) {
             uint16_t blockCount = static_cast<uint16_t>(Ceil(col, c0Size_));
-            // Concat V0 and V1 A matrix, then row need devide MIX_NUM;
+            // Concat V0 and V1 A matrix, then rows need divide MIX_NUM;
             uint16_t blockLen = static_cast<uint16_t>(Ceil(row / MIX_NUM * sizeof(T) * c0Size_, ONE_BLK_SIZE));
             uint16_t dstStride = blockLen;
             DataCopy(dst, src, {blockCount, blockLen, 0, dstStride});
@@ -2520,7 +2520,7 @@ private:
     }
 };
 
-// Match Policy with CallBack paramter
+// Match Policy with CallBack parameter
 template <class A_TYPE, class B_TYPE, class C_TYPE, class BIAS_TYPE, const auto& MM_CFG, class MM_CB,
     MATMUL_POLICY_TEMPLATE_OF(MATMUL_POLICY)>
 class MatmulClient