diff --git a/dev-demos/features/line/demos/lineArcPlane.tsx b/dev-demos/features/line/demos/lineArcPlane.tsx
index bacca3838e..154d483886 100644
--- a/dev-demos/features/line/demos/lineArcPlane.tsx
+++ b/dev-demos/features/line/demos/lineArcPlane.tsx
@@ -63,7 +63,7 @@ export default () => {
           })
           .shape('circle')
           .color('#ffed11')
-          // .animate(true)
+          .animate(true)
           .size(40);
         const flyLine = new LineLayer({ blend: 'normal' })
           .source(flydata, {
diff --git a/packages/layers/src/line/shaders/linearLine/line_linear_vert.glsl b/packages/layers/src/line/shaders/linearLine/line_linear_vert.glsl
index 432bd2acde..700586a6c1 100644
--- a/packages/layers/src/line/shaders/linearLine/line_linear_vert.glsl
+++ b/packages/layers/src/line/shaders/linearLine/line_linear_vert.glsl
@@ -39,7 +39,7 @@ void main() {
     linearRadio = texV;
   }
 
-  v_Color = texture(u_texture, vec2(linearRadio, 0.5));
+  v_Color = texture(SAMPLER_2D(u_texture), vec2(linearRadio, 0.5));
   v_Color.a *= opacity; // 全局透明度
 
 
diff --git a/packages/renderer/src/regl/ReglModel.ts b/packages/renderer/src/regl/ReglModel.ts
index c435923336..d768c097c0 100644
--- a/packages/renderer/src/regl/ReglModel.ts
+++ b/packages/renderer/src/regl/ReglModel.ts
@@ -87,16 +87,14 @@ export default class ReglModel implements IModel {
     Object.keys(attributes).forEach((name: string) => {
       reglAttributes[name] = (attributes[name] as ReglAttribute).get();
     });
-    let frag = removeDuplicateUniforms(
+    const frag = removeDuplicateUniforms(
       preprocessShader_GLSL(vendorInfo, 'frag', fs, null, false),
     );
-    frag = frag.replace(' texture(',' texture2D(');//没用正则 暂时这样吧
-    frag = frag.replace(' texture (',' texture2D(');
-    let vert = removeDuplicateUniforms(
+
+    const vert = removeDuplicateUniforms(
       preprocessShader_GLSL(vendorInfo, 'vert', vs, null, false),
     )
-    vert = vert.replace(' texture(',' texture2D(');//没用正则 暂时这样吧
-    vert = vert.replace(' texture (',' texture2D(');
+
     
     const drawParams: regl.DrawConfig = {
       attributes: reglAttributes,