diff --git a/build-tools/handleApiFiles.js b/build-tools/handleApiFiles.js
index 2a5c3e5fbf1fdeea349dc0e84e318dee9f571577..a0f63bd7fe94b62a59518165330a6bd50a9837bc 100755
--- a/build-tools/handleApiFiles.js
+++ b/build-tools/handleApiFiles.js
@@ -546,7 +546,7 @@ function handleNoTagFileInSecondType(sourceFile, outputPath, fullPath) {
  */
 function saveApiByArktsDefinition(sourceFile, fileContent, outputPath) {
   const regx = /\/\*\*\* if arkts (1.1&)?1.2 \*\/\s*([\s\S]*?)\s*\/\*\*\* endif \*\//g;
-  const regex = /\/\*\r?\n\s*\*\s*Copyright[\s\S]*?limitations under the License\.\r?\n\s*\*\//g;
+  const regex = /\/\*\r?\n\s*\*\s*Copyright[\s\S]*?\*\//g;
   const copyrightMessage = fileContent.match(regex)[0];
   const firstNode = sourceFile.statements.find(statement => {
     return !ts.isExpressionStatement(statement);