diff --git a/src/main/java/com/ynxbd/push/entity/enums/MsgParamEnum.java b/src/main/java/com/ynxbd/push/entity/enums/MsgParamEnum.java
index 7a99be9..53f8e38 100644
--- a/src/main/java/com/ynxbd/push/entity/enums/MsgParamEnum.java
+++ b/src/main/java/com/ynxbd/push/entity/enums/MsgParamEnum.java
@@ -67,9 +67,11 @@ public enum MsgParamEnum {
                 throw new Exception(key + "参数为空");
             }
         }
-        // 判断长度是否合法
-        if (value.length() > LENGTH) {
-            throw new Exception(key + "参数长度过长");
+        if (this != THING && this != CHARACTER_STRING) {
+            // 判断长度是否合法
+            if (value.length() > LENGTH) {
+                throw new Exception(key + "参数长度过长");
+            }
         }
         return value;
     }
@@ -84,6 +86,10 @@ public enum MsgParamEnum {
         return val;
     }
 
+    public static void main(String[] args) {
+        String s = valSubstring(20, "地址地址地址地址地址地址地址地址址1231");
+        System.out.println(s);
+    }
 
     /**
      * 获取参数
@@ -119,7 +125,7 @@ public enum MsgParamEnum {
         }
         Map<String, String> keyMap = new HashMap<>();
         String value = getStrValue(paramsMap, key, canNull);
-        if (this == THING) {
+        if (this == TIME) {
             if (value.contains("：")) {
                 value = value.replaceAll("：", ":");
             }
@@ -129,11 +135,11 @@ public enum MsgParamEnum {
             } catch (Exception e) {
                 throw new Exception("[" + key + "][" + value + "] 金额异常");
             }
-        } else {
-            if (value.length() > this.LENGTH) {
+        } else if (this == THING || this == CHARACTER_STRING) {
+            if (value.length() > LENGTH) {
                 keyMap.put("old_value", value);
             }
-            value = valSubstring(this.LENGTH, value);
+            value = valSubstring(LENGTH, value);
         }
         keyMap.put("value", value);
         if (!ObjectUtils.isEmpty(color)) {