diff --git a/src1/main/java/com/v2d/document/config/AppProperties.java b/src1/main/java/com/v2d/document/config/AppProperties.java
deleted file mode 100644
index a080c4c..0000000
--- a/src1/main/java/com/v2d/document/config/AppProperties.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package com.v2d.document.config;
-
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.context.annotation.Configuration;
-
-@Configuration
-@ConfigurationProperties(prefix = "app.external")
-public class AppProperties {
-    private String apiKey;
-
-    public String getApiKey() { return apiKey; }
-    public void setApiKey(String apiKey) { this.apiKey = apiKey; }
-}