diff --git a/libs/paddleocr/build.gradle b/libs/paddleocr/build.gradle
index 78ad3bb3..50ce1e86 100644
--- a/libs/paddleocr/build.gradle
+++ b/libs/paddleocr/build.gradle
@@ -4,7 +4,7 @@ plugins {
 import java.security.MessageDigest
 
 android {
-    namespace = "paddleocr"
+    namespace = "com.baidu.paddleocr"
     ndkVersion '21.1.6352462'
     compileSdk 33
     defaultConfig {
@@ -83,4 +83,4 @@ tasks.register('downloadAndExtractArchives', DefaultTask) {
         }
     }
 }
-preBuild.dependsOn downloadAndExtractArchives
\ No newline at end of file
+preBuild.dependsOn downloadAndExtractArchives