diff --git a/springboot-plugin-framework/src/main/java/com/gitee/starblues/factory/process/post/bean/PluginInvokePostProcessor.java b/springboot-plugin-framework/src/main/java/com/gitee/starblues/factory/process/post/bean/PluginInvokePostProcessor.java
index 2afd5594d5a1a2f375cb7ff9efbb1a4a733f1cc6..9a11caa7ae89c6f97f62a76e823883a1833f7474 100644
--- a/springboot-plugin-framework/src/main/java/com/gitee/starblues/factory/process/post/bean/PluginInvokePostProcessor.java
+++ b/springboot-plugin-framework/src/main/java/com/gitee/starblues/factory/process/post/bean/PluginInvokePostProcessor.java
@@ -288,11 +288,11 @@ public class PluginInvokePostProcessor implements PluginPostProcessor {
                 return null;
             }
             Class<?> returnType = method.getReturnType();
-            if(returnType == invokeReturn.getClass()){
+            if(ClassUtils.isAssignable(invokeReturn.getClass(),returnType)){
                 return invokeReturn;
             } else {
                 String json = OBJECT_MAPPER.writeValueAsString(invokeReturn);
-                return OBJECT_MAPPER.readValue(json, returnType);
+                return OBJECT_MAPPER.readValue(json, OBJECT_MAPPER.getTypeFactory().constructType(method.getGenericReturnType()) );
             }
         }