diff --git a/healthlink-his-server/core-common/pom.xml b/healthlink-his-server/core-common/pom.xml
index 792e8c3bb..be1167d9b 100755
--- a/healthlink-his-server/core-common/pom.xml
+++ b/healthlink-his-server/core-common/pom.xml
@@ -115,10 +115,6 @@
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
         </dependency>
-        <dependency>
-            <groupId>tools.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-        </dependency>
 
         <!-- 阿里JSON解析器 -->
         <!-- io常用工具类 -->
diff --git a/healthlink-his-server/core-common/src/main/java/com/core/common/utils/DictUtils.java b/healthlink-his-server/core-common/src/main/java/com/core/common/utils/DictUtils.java
index c33aa98e1..71f0fb838 100755
--- a/healthlink-his-server/core-common/src/main/java/com/core/common/utils/DictUtils.java
+++ b/healthlink-his-server/core-common/src/main/java/com/core/common/utils/DictUtils.java
@@ -43,6 +43,12 @@ public class DictUtils {
         if (StringUtils.isNull(cached)) {
             return null;
         }
+        // 如果已经是目标类型，直接返回
+        if (cached instanceof List && ((List<?>) cached).stream().allMatch(e -> e instanceof SysDictData)) {
+            @SuppressWarnings("unchecked")
+            List<SysDictData> result = (List<SysDictData>) cached;
+            return result;
+        }
         com.fasterxml.jackson.core.type.TypeReference<List<SysDictData>> typeRef =
                 new com.fasterxml.jackson.core.type.TypeReference<List<SysDictData>>() {};
         ObjectMapper mapper = new ObjectMapper()