diff --git a/fw-hermes-sdk/src/main/java/cn/fw/hermes/sdk/api/para/MsgParamCondition.java b/fw-hermes-sdk/src/main/java/cn/fw/hermes/sdk/api/para/MsgParamCondition.java
index 8fd5afc..77d2508 100644
--- a/fw-hermes-sdk/src/main/java/cn/fw/hermes/sdk/api/para/MsgParamCondition.java
+++ b/fw-hermes-sdk/src/main/java/cn/fw/hermes/sdk/api/para/MsgParamCondition.java
@@ -218,7 +218,7 @@ public class MsgParamCondition {
         title = title == null ? "" : title;
         customContent.setData(title);
         customContent.setDesc(desc);
-        customContent.setExt(checkExt(ext));
+        customContent.setExt(ext);
         lifeTime = lifeTime == null ? 604800 : lifeTime;
         if (lifeTime / 604800 > 0) {
             lifeTime = 604800;
@@ -242,20 +242,6 @@ public class MsgParamCondition {
     }
 
 
-    private static Map<String, Object> checkExt(Map<String, Object> ext) {
-        for (Map.Entry<String, Object> cur : ext.entrySet()) {
-            String key = cur.getKey();
-            Object value = cur.getValue();
-            if ("type".equals(key)) {
-                if (value instanceof MessageBusinessType) {
-                    ext.put("type", ((MessageBusinessType) value).getMsg());
-                }
-            }
-        }
-        return ext;
-    }
-
-
     public static Builder newBuilder() {
         return new Builder();
     }