diff --git a/msg-center-api/src/main/java/cn/axzo/msg/center/service/pending/response/v3/model/ParsedButtonV3.java b/msg-center-api/src/main/java/cn/axzo/msg/center/service/pending/response/v3/model/ParsedButtonV3.java
index 5d9e5dd9..cfa2f0b0 100644
--- a/msg-center-api/src/main/java/cn/axzo/msg/center/service/pending/response/v3/model/ParsedButtonV3.java
+++ b/msg-center-api/src/main/java/cn/axzo/msg/center/service/pending/response/v3/model/ParsedButtonV3.java
@@ -93,6 +93,10 @@ public class ParsedButtonV3 implements MessageButton {
     @Nullable @JsonInclude(JsonInclude.Include.NON_NULL)
     private Integer priority;
 
+    public int determinePriority() {
+        return priority == null ? Integer.MAX_VALUE : priority;
+    }
+
     public List<ButtonStyleEnum> parseStyle() {
         if (style == null) return Collections.emptyList();
         return JSON.parseArray(style.toJSONString(), ButtonStyleEnum.class);
diff --git a/msg-center-api/src/main/java/cn/axzo/msg/center/service/pending/response/v3/model/ParsedModelV3.java b/msg-center-api/src/main/java/cn/axzo/msg/center/service/pending/response/v3/model/ParsedModelV3.java
index c369cd14..422eb858 100644
--- a/msg-center-api/src/main/java/cn/axzo/msg/center/service/pending/response/v3/model/ParsedModelV3.java
+++ b/msg-center-api/src/main/java/cn/axzo/msg/center/service/pending/response/v3/model/ParsedModelV3.java
@@ -12,6 +12,7 @@ import javax.annotation.Nullable;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.Comparator;
 import java.util.List;
 import java.util.Objects;
 
@@ -82,7 +83,9 @@ public class ParsedModelV3 implements MessageButtonProvider<ParsedButtonV3> {
     }
 
     public List<ParsedButtonV3> determineButtons() {
-        return buttons == null ? Collections.emptyList() : buttons;
+        List<ParsedButtonV3> buttons = this.buttons == null ? Collections.emptyList() : this.buttons;
+        buttons.sort(Comparator.comparingInt(ParsedButtonV3::determinePriority));
+        return buttons;
     }
 
     public void removeEmptyKVGroups() {