diff --git a/utils/common/src/light_animation_ipc.cpp b/utils/common/src/light_animation_ipc.cpp
index 335b072f81ae72c154bc10eff96d1a8f599fd05e..be4afef286775dfddc67b99c65c48378f310429e 100644
--- a/utils/common/src/light_animation_ipc.cpp
+++ b/utils/common/src/light_animation_ipc.cpp
@@ -74,6 +74,7 @@ LightAnimationIPC* LightAnimationIPC::Unmarshalling(Parcel &parcel)
     auto lightAnimation = new (std::nothrow) LightAnimationIPC();
     if (lightAnimation != nullptr && !lightAnimation->ReadFromParcel(parcel)) {
         MISC_HILOGE("ReadFromParcel is failed");
+        delete lightAnimation;
         lightAnimation = nullptr;
     }
     return lightAnimation;
diff --git a/utils/common/src/light_info_ipc.cpp b/utils/common/src/light_info_ipc.cpp
index b9fb5af976927ee12412561bd2cac28fadaef372..6af8f10772feed0289907110dfa4547c77fa14c3 100644
--- a/utils/common/src/light_info_ipc.cpp
+++ b/utils/common/src/light_info_ipc.cpp
@@ -88,6 +88,7 @@ LightInfoIPC* LightInfoIPC::Unmarshalling(Parcel &parcel)
     auto lightInfo = new (std::nothrow) LightInfoIPC();
     if (lightInfo != nullptr && !lightInfo->ReadFromParcel(parcel)) {
         MISC_HILOGE("ReadFromParcel is failed");
+        delete lightInfo;
         lightInfo = nullptr;
     }
     return lightInfo;
diff --git a/utils/common/src/vibrator_infos.cpp b/utils/common/src/vibrator_infos.cpp
index e373e0a82e19f65b22b4e26c01ed93bfcc16d07b..e393932e2c4e4dba6285c651c132ee40432dafbe 100644
--- a/utils/common/src/vibrator_infos.cpp
+++ b/utils/common/src/vibrator_infos.cpp
@@ -98,16 +98,19 @@ VibratorCapacity* VibratorCapacity::Unmarshalling(Parcel &data)
     }
     if (!(data.ReadBool(capacity->isSupportHdHaptic))) {
         MISC_HILOGE("Read isSupportHdHaptic failed");
+        delete capacity;
         capacity = nullptr;
         return capacity;
     }
     if (!(data.ReadBool(capacity->isSupportPresetMapping))) {
         MISC_HILOGE("Read isSupportPresetMapping failed");
+        delete capacity;
         capacity = nullptr;
         return capacity;
     }
     if (!(data.ReadBool(capacity->isSupportTimeDelay))) {
         MISC_HILOGE("Read isSupportTimeDelay failed");
+        delete capacity;
         capacity = nullptr;
         return capacity;
     }
@@ -180,12 +183,16 @@ VibratePattern* VibratePattern::Unmarshalling(Parcel &data)
     auto pattern = new (std::nothrow) VibratePattern();
     if (pattern == nullptr || !(data.ReadInt32(pattern->startTime)) || !(data.ReadInt32(pattern->patternDuration))) {
         MISC_HILOGE("Read pattern basic info failed");
-        pattern = nullptr;
+        if (pattern != nullptr) {
+            delete pattern;
+            pattern = nullptr;
+        }
         return pattern;
     }
     int32_t eventSize{ 0 };
     if (!(data.ReadInt32(eventSize)) || eventSize > MAX_EVENT_SIZE) {
         MISC_HILOGE("Read eventSize failed or eventSize exceed the maximum");
+        delete pattern;
         pattern = nullptr;
         return pattern;
     }
@@ -194,6 +201,7 @@ VibratePattern* VibratePattern::Unmarshalling(Parcel &data)
         int32_t tag{ -1 };
         if (!data.ReadInt32(tag)) {
             MISC_HILOGE("Read type failed");
+            delete pattern;
             pattern = nullptr;
             return pattern;
         }
@@ -201,12 +209,14 @@ VibratePattern* VibratePattern::Unmarshalling(Parcel &data)
         if (!data.ReadInt32(event.time) || !data.ReadInt32(event.duration) || !data.ReadInt32(event.intensity) ||
             !data.ReadInt32(event.frequency) || !data.ReadInt32(event.index)) {
             MISC_HILOGE("Read events info failed");
+            delete pattern;
             pattern = nullptr;
             return pattern;
         }
         int32_t pointSize{ 0 };
         if (!data.ReadInt32(pointSize) || pointSize > MAX_POINT_SIZE) {
             MISC_HILOGE("Read pointSize failed or pointSize exceed the maximum");
+            delete pattern;
             pattern = nullptr;
             return pattern;
         }
@@ -215,6 +225,7 @@ VibratePattern* VibratePattern::Unmarshalling(Parcel &data)
             VibrateCurvePoint point;
             if (!data.ReadInt32(point.time) || !data.ReadInt32(point.intensity) || !data.ReadInt32(point.frequency)) {
                 MISC_HILOGE("Read points info time failed");
+                delete pattern;
                 pattern = nullptr;
                 return pattern;
             }
@@ -251,6 +262,7 @@ VibrateParameter* VibrateParameter::Unmarshalling(Parcel &data)
     }
     if (!(data.ReadInt32(parameter->intensity)) && !(data.ReadInt32(parameter->frequency))) {
         MISC_HILOGE("Read parameter's intensity failed");
+        delete parameter;
         parameter = nullptr;
     }
     return parameter;