diff --git a/src/effects/ConeWave.cpp b/src/effects/ConeWave.cpp
index 7887a27f..28bd4dfe 100644
--- a/src/effects/ConeWave.cpp
+++ b/src/effects/ConeWave.cpp
@@ -85,6 +85,17 @@ private:
 ConeWave::ConeWave() {
     osgEarth::Registry::shaderGenerator().run(this);
     currentTime_ = 0.0;
+    
+    // 确保成员变量有合理的默认值
+    height_ = 100.0f;
+    radius_ = 50.0f;
+    waveRadius_ = 100.0f;
+    waveSpeed_ = 20.0f;
+    waveCount_ = 3;
+    levelCount_ = 5;
+    levelHeight_ = 100.0f;
+    baseColor_ = osg::Vec4(0.0f, 0.8f, 1.0f, 1.0f);
+    waveColor_ = osg::Vec4(1.0f, 0.5f, 1.0f, 0.8f);
 }
 
 
@@ -187,17 +198,18 @@ void ConeWave::SetWaveColor(const osg::Vec4& color) {
 
 void ConeWave::CreateRadarScanWave() {
     // 使用OSG内置的Cone几何体来创建雷达扫描区域
-    cone_ = new osg::Cone(osg::Vec3(0, 0, 0.), waveRadius_, height_);
+    cone_ = new osg::Cone(osg::Vec3(0, 0, height_/2), radius_, height_);
     
     // 设置细分参数，创建更平滑的圆形底面
     osg::TessellationHints* tesselate = new osg::TessellationHints;
     tesselate->setCreateBottom(true);   // 创建底面作为扫描面
+    tesselate->setCreateTop(true);      // 创建顶面
     tesselate->setCreateBackFace(false); // 不创建背面
     tesselate->setDetailRatio(2.0f);    // 增加细分精度
     
     // 创建可绘制对象
     coneDrawable_ = new osg::ShapeDrawable(cone_, tesselate);
-    coneDrawable_->setColor(waveColor_);
+    coneDrawable_->setColor(osg::Vec4(0.0f, 0.8f, 1.0f, 0.7f)); // 设置基础颜色
     
     // 添加到几何节点
     addDrawable(coneDrawable_);
@@ -205,10 +217,11 @@ void ConeWave::CreateRadarScanWave() {
     // 设置渲染状态
     osg::StateSet* ss = coneDrawable_->getOrCreateStateSet();
     ss->setRenderBinDetails(120, "RenderBin");
-    ss->setMode(GL_CULL_FACE, osg::StateAttribute::ON);
+    ss->setMode(GL_CULL_FACE, osg::StateAttribute::OFF); // 关闭面剔除以确保可见
+    ss->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
     
     // 设置混合模式
-    osg::ref_ptr<osg::BlendFunc> bf = new osg::BlendFunc();
+    osg::ref_ptr<osg::BlendFunc> bf = new osg::BlendFunc(osg::BlendFunc::SRC_ALPHA, osg::BlendFunc::ONE_MINUS_SRC_ALPHA);
     ss->setAttributeAndModes(bf, osg::StateAttribute::ON);
     ss->setMode(GL_BLEND, osg::StateAttribute::ON);
     ss->setRenderingHint(osg::StateSet::TRANSPARENT_BIN);
@@ -232,49 +245,29 @@ void ConeWave::CreateRadarShader() {
         "    gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
         "}\n";
     
-    // 片段着色器 - 基于高度的波纹效果
+    // 片段着色器 - 明显的同心圆波纹效果
     static const char* fragmentShaderSource = 
         "uniform float num;\n"
         "uniform float height;\n"
         "uniform vec4 baseColor;\n"
-		"uniform vec4 waveColor;\n"
         "uniform float waveTime;\n"
         "varying vec3 pos;\n"
         "void main()\n"
         "{\n"
-        "    // 基于高度的层次效果\n"
-        "    float h = abs(pos.z) / height;\n"
-        "    float layer = h * num + waveTime;\n"
-        "    \n"
-        "    // 简单的波纹效果\n"
-        "    float wave = sin(layer * 6.28);\n"
-        "    float pulse = (wave + 1.0) * 0.5;\n"
-        "    \n"
-        "    // 计算边缘\n"
-        "    float dist = sqrt(pos.x * pos.x + pos.y * pos.y);\n"
-        "    float maxDist = abs(pos.z) * 1.2;\n"
-        "    float edge = dist / maxDist;\n"
-        "    \n"
-        "    // 层次线效果\n"
-        "    float layerLine = sin(h * num * 6.28 + waveTime * 4.0);\n"
-        "    float lineIntensity = (layerLine + 1.0) * 0.5;\n"
-        "    \n"
-        "    // 颜色选择\n"
-        "    if (lineIntensity > 0.7 && edge < 1.0)\n"
+        "    float h = abs(pos.z) / max(height, 1.0);\n"
+        "    float radialDist = sqrt(pos.x * pos.x + pos.y * pos.y);\n"
+        "    float wavePhase = radialDist * 0.3 - waveTime * 1.5;\n"
+        "    float ripple = sin(wavePhase);\n"
+        "    float heightWave = sin(h * num * 6.28 + waveTime * 1.0);\n"
+        "    if (ripple > 0.5)\n"
         "    {\n"
-        "        // 黄色边框线\n"
-        "        gl_FragColor = vec4(1.0, 1.0, 0.0, 0.9);\n"
-        "    }\n"
-        "    else if (edge < 1.0)\n"
-        "    {\n"
-        "        // 基础锥形区域\n"
-        "        float intensity = pulse * 0.6 + 0.3;\n"
-        "        gl_FragColor = vec4(baseColor.rgb * intensity, 0.4 * intensity);\n"
+        "        float intensity = (heightWave + 1.0) * 0.4 + 0.6;\n"
+        "        gl_FragColor = vec4(baseColor.rgb, intensity);\n"
         "    }\n"
         "    else\n"
         "    {\n"
-        "        // 超出边界\n"
-        "        gl_FragColor = vec4(0.0, 0.0, 0.0, 0.0);\n"
+        "        float intensity = (heightWave + 1.0) * 0.1 + 0.1;\n"
+        "        gl_FragColor = vec4(baseColor.rgb, intensity);\n"
         "    }\n"
         "}\n";
     /*
@@ -326,10 +319,10 @@ void ConeWave::CreateRadarShader() {
     
     // 创建uniform变量
     waveTimeUniform_ = new osg::Uniform("waveTime", 0.0f);
-    baseColorUniform_ = new osg::Uniform("baseColor", osg::Vec4(0.8f, 0.2f, 0.2f, 1.0f)); // 红色基调
-	waveColorUniform_ = new osg::Uniform("waveColor", waveColor_);
-    levelCountUniform_ = new osg::Uniform("num", 8.0f); // 增加层数
-    levelHeightUniform_ = new osg::Uniform("height", height_);
+    baseColorUniform_ = new osg::Uniform("baseColor", osg::Vec4(0.0f, 1.0f, 0.0f, 1.0f)); // 绿色雷达色调
+    waveColorUniform_ = new osg::Uniform("waveColor", waveColor_);
+    levelCountUniform_ = new osg::Uniform("num", 5.0f); // 层数
+    levelHeightUniform_ = new osg::Uniform("height", height_ > 0 ? height_ : 100.0f); // 确保高度不为0
     
     stateSet->addUniform(waveTimeUniform_);
     stateSet->addUniform(baseColorUniform_);