JAV-472 producer declare produce plain, use */* to access, should produce plain, not json.
diff --git a/common/common-rest/src/main/java/io/servicecomb/common/rest/definition/RestOperationMeta.java b/common/common-rest/src/main/java/io/servicecomb/common/rest/definition/RestOperationMeta.java
index 933891f..5903add 100644
--- a/common/common-rest/src/main/java/io/servicecomb/common/rest/definition/RestOperationMeta.java
+++ b/common/common-rest/src/main/java/io/servicecomb/common/rest/definition/RestOperationMeta.java
@@ -180,9 +180,9 @@
       }
     }
 
-    produceProcessorMap.putIfAbsent(ProduceProcessorManager.DEFAULT_TYPE, ProduceProcessorManager.DEFAULT_PROCESSOR);
     defaultProcessor = getDefaultOrFirstProcessor();
     produceProcessorMap.putIfAbsent(MediaType.WILDCARD, defaultProcessor);
+    produceProcessorMap.putIfAbsent(ProduceProcessorManager.DEFAULT_TYPE, ProduceProcessorManager.DEFAULT_PROCESSOR);
   }
 
   public URLPathBuilder getPathBuilder() {
@@ -232,6 +232,10 @@
         return pp;
       }
     }
+
+    if (processor == null) {
+      processor = ProduceProcessorManager.JSON_PROCESSOR;
+    }
     return processor;
   }
 
diff --git a/common/common-rest/src/test/java/io/servicecomb/common/rest/definition/TestRestOperationMeta.java b/common/common-rest/src/test/java/io/servicecomb/common/rest/definition/TestRestOperationMeta.java
index 7ac34bc..4ef3c07 100644
--- a/common/common-rest/src/test/java/io/servicecomb/common/rest/definition/TestRestOperationMeta.java
+++ b/common/common-rest/src/test/java/io/servicecomb/common/rest/definition/TestRestOperationMeta.java
@@ -129,6 +129,17 @@
   }
 
   @Test
+  public void testCreateProduceProcessorsTextAndWildcard() {
+    operationMeta.produces = Arrays.asList(MediaType.TEXT_PLAIN);
+    operationMeta.createProduceProcessors();
+
+    Assert.assertSame(ProduceProcessorManager.PLAIN_PROCESSOR,
+        operationMeta.ensureFindProduceProcessor(MediaType.WILDCARD));
+    Assert.assertSame(ProduceProcessorManager.PLAIN_PROCESSOR,
+        operationMeta.ensureFindProduceProcessor(MediaType.TEXT_PLAIN));
+  }
+
+  @Test
   public void testEnsureFindProduceProcessorRequest(@Mocked HttpServletRequestEx requestEx) {
     new Expectations() {
       {