diff --git a/blade-ops/blade-resource/src/main/java/org/springblade/resource/builder/oss/OssBuilder.java b/blade-ops/blade-resource/src/main/java/org/springblade/resource/builder/oss/OssBuilder.java
index cb23bac2..8283ceb4 100644
--- a/blade-ops/blade-resource/src/main/java/org/springblade/resource/builder/oss/OssBuilder.java
+++ b/blade-ops/blade-resource/src/main/java/org/springblade/resource/builder/oss/OssBuilder.java
@@ -60,12 +60,12 @@ public class OssBuilder {
 	/**
 	 * OssTemplate配置缓存池
 	 */
-	private Map<String, OssTemplate> templatePool = new ConcurrentHashMap<>();
+	private final Map<String, OssTemplate> templatePool = new ConcurrentHashMap<>();
 
 	/**
 	 * oss配置缓存池
 	 */
-	private Map<String, Oss> ossPool = new ConcurrentHashMap<>();
+	private final Map<String, Oss> ossPool = new ConcurrentHashMap<>();
 
 	/**
 	 * 获取template
diff --git a/blade-ops/blade-resource/src/main/java/org/springblade/resource/builder/sms/SmsBuilder.java b/blade-ops/blade-resource/src/main/java/org/springblade/resource/builder/sms/SmsBuilder.java
index 5bf665e8..d2e59db0 100644
--- a/blade-ops/blade-resource/src/main/java/org/springblade/resource/builder/sms/SmsBuilder.java
+++ b/blade-ops/blade-resource/src/main/java/org/springblade/resource/builder/sms/SmsBuilder.java
@@ -62,12 +62,12 @@ public class SmsBuilder {
 	/**
 	 * SmsTemplate配置缓存池
 	 */
-	private Map<String, SmsTemplate> templatePool = new ConcurrentHashMap<>();
+	private final Map<String, SmsTemplate> templatePool = new ConcurrentHashMap<>();
 
 	/**
 	 * Sms配置缓存池
 	 */
-	private Map<String, Sms> smsPool = new ConcurrentHashMap<>();
+	private final Map<String, Sms> smsPool = new ConcurrentHashMap<>();
 
 
 	/**