diff --git a/rc-service/rc-service-external/external-adapter/src/main/java/com/red/circle/external/adapter/app/oss/OssUploadExceptionHandler.java b/rc-service/rc-service-external/external-adapter/src/main/java/com/red/circle/external/adapter/app/oss/OssUploadExceptionHandler.java
new file mode 100644
index 00000000..fee6b8c3
--- /dev/null
+++ b/rc-service/rc-service-external/external-adapter/src/main/java/com/red/circle/external/adapter/app/oss/OssUploadExceptionHandler.java
@@ -0,0 +1,16 @@
+package com.red.circle.external.adapter.app.oss;
+
+import com.red.circle.external.response.OssErrorCode;
+import com.red.circle.framework.dto.ResultResponse;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.multipart.MaxUploadSizeExceededException;
+
+@RestControllerAdvice
+public class OssUploadExceptionHandler {
+
+  @ExceptionHandler(MaxUploadSizeExceededException.class)
+  public ResultResponse<Void> handleMaxUploadSizeExceeded(MaxUploadSizeExceededException e) {
+    return ResultResponse.failure(OssErrorCode.FILE_SIZE_GREATER_THAN_100M);
+  }
+}