diff --git a/weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/GsonHelper.java b/weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/GsonHelper.java
index 0d807402ac..84ebffe72f 100644
--- a/weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/GsonHelper.java
+++ b/weixin-java-common/src/main/java/me/chanjar/weixin/common/util/json/GsonHelper.java
@@ -108,7 +108,7 @@ public static float getAsPrimitiveFloat(JsonElement element) {
   }
 
   public static Integer[] getIntArray(JsonObject o, String string) {
-    JsonArray jsonArray = getAsJsonArray(o.getAsJsonArray(string));
+    JsonArray jsonArray = getAsJsonArray(o.get(string));
     if (jsonArray == null) {
       return null;
     }
@@ -122,7 +122,7 @@ public static Integer[] getIntArray(JsonObject o, String string) {
   }
 
   public static String[] getStringArray(JsonObject o, String string) {
-    JsonArray jsonArray = getAsJsonArray(o.getAsJsonArray(string));
+    JsonArray jsonArray = getAsJsonArray(o.get(string));
     if (jsonArray == null) {
       return null;
     }
@@ -136,7 +136,7 @@ public static String[] getStringArray(JsonObject o, String string) {
   }
 
   public static Long[] getLongArray(JsonObject o, String string) {
-    JsonArray jsonArray = getAsJsonArray(o.getAsJsonArray(string));
+    JsonArray jsonArray = getAsJsonArray(o.get(string));
     if (jsonArray == null) {
       return null;
     }
@@ -150,7 +150,7 @@ public static Long[] getLongArray(JsonObject o, String string) {
   }
 
   public static JsonArray getAsJsonArray(JsonElement element) {
-    return element == null ? null : element.getAsJsonArray();
+    return (element == null || !element.isJsonArray()) ? null : element.getAsJsonArray();
   }
 
   /**
diff --git a/weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java b/weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java
index bafe3c30d1..775ac2207b 100644
--- a/weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java
+++ b/weixin-java-common/src/test/java/me/chanjar/weixin/common/util/json/GsonHelperTest.java
@@ -136,4 +136,29 @@ public void testBuildSimpleJsonObject() {
     System.out.println(GsonHelper.buildJsonObject(1, true, "jsonElement", new JsonObject()));
     System.out.println(GsonHelper.buildJsonObject("num", 2, "string", "cde", "char", 'a', "bool", true));
   }
+
+  /**
+   * If the JSON property exists but is NOT a JSON array (e.g. a plain string),
+   * getIntArray should return null gracefully rather than throwing ClassCastException.
+   */
+  @Test
+  public void testGetIntArrayNonArrayProperty() {
+    JsonObject json = new JsonObject();
+    json.addProperty("items", "not-an-array");
+    assertThat(GsonHelper.getIntArray(json, "items")).isNull();
+  }
+
+  @Test
+  public void testGetStringArrayNonArrayProperty() {
+    JsonObject json = new JsonObject();
+    json.addProperty("items", 123);
+    assertThat(GsonHelper.getStringArray(json, "items")).isNull();
+  }
+
+  @Test
+  public void testGetLongArrayNonArrayProperty() {
+    JsonObject json = new JsonObject();
+    json.addProperty("items", "not-an-array");
+    assertThat(GsonHelper.getLongArray(json, "items")).isNull();
+  }
 }