diff --git a/src/ge_aurora_noise_shader.cpp b/src/ge_aurora_noise_shader.cpp
index a373a32da529112c18b3dacd868cc197c1410b80..90ebec1776045e02db915e7cab35dc23342f7104 100644
--- a/src/ge_aurora_noise_shader.cpp
+++ b/src/ge_aurora_noise_shader.cpp
@@ -194,6 +194,10 @@ std::shared_ptr<Drawing::Image> GEAuroraNoiseShader::MakeAuroraNoiseGeneratorSha
     float width = imageInfo.GetWidth();
     float height = imageInfo.GetHeight();
     builder_ = GetAuroraNoiseBuilder();
+    if (builder_ == nullptr) {
+        GE_LOGE("GEAuroraNoiseShader::MakeAuroraNoiseGeneratorShader builder_ is nullptr.");
+        return nullptr;
+    }
     builder_->SetUniform("iResolution", width, height);
     builder_->SetUniform("noise", auroraNoiseParams_.noise_);
     auto auroraNoiseGeneratorShader = builder_->MakeImage(canvas.GetGPUContext().get(), nullptr, imageInfo, false);
diff --git a/src/ge_wavy_ripple_light_shader.cpp b/src/ge_wavy_ripple_light_shader.cpp
index 1018c001ad45312e389b103ee96b5ed551fe3ecd..2971069fbc98d45e686474a4de5b595c3641ca09 100644
--- a/src/ge_wavy_ripple_light_shader.cpp
+++ b/src/ge_wavy_ripple_light_shader.cpp
@@ -103,6 +103,10 @@ std::shared_ptr<Drawing::ShaderEffect> GEWavyRippleLightShader::MakeWavyRippleLi
     auto width = rect.GetWidth();
     auto height = rect.GetHeight();
     builder_ = GetWavyRippleLightBuilder();
+    if (builder_ == nullptr) {
+        GE_LOGE("GEWavyRippleLightShader::MakeWavyRippleLightShader builder_ is nullptr.");
+        return nullptr;
+    }
     builder_->SetUniform("iResolution", width, height);
     builder_->SetUniform("center", wavyRippleLightParams_.center_.first,
         wavyRippleLightParams_.center_.second);