diff --git a/src/main/java/run/halo/app/repository/ThemeRepositoryImpl.java b/src/main/java/run/halo/app/repository/ThemeRepositoryImpl.java
index 4c919e71c..ef3ca6d55 100644
--- a/src/main/java/run/halo/app/repository/ThemeRepositoryImpl.java
+++ b/src/main/java/run/halo/app/repository/ThemeRepositoryImpl.java
@@ -132,7 +132,7 @@ public class ThemeRepositoryImpl
     @Override
     public ThemeProperty attemptToAdd(ThemeProperty newProperty) {
         // 1. check existence
-        final var alreadyExist = fetchThemePropertyByThemeId(newProperty.getId()).isPresent();
+        final var alreadyExist = fetchThemeByThemeId(newProperty.getId()).isPresent();
         if (alreadyExist) {
             throw new AlreadyExistsException("当前安装的主题已存在");
         }