diff --git a/src/main/java/com/ly/doc/helper/JsonBuildHelper.java b/src/main/java/com/ly/doc/helper/JsonBuildHelper.java
index 26cfe061..657afa61 100644
--- a/src/main/java/com/ly/doc/helper/JsonBuildHelper.java
+++ b/src/main/java/com/ly/doc/helper/JsonBuildHelper.java
@@ -303,6 +303,7 @@ public static String buildJson(String typeName, String genericCanonicalName,
                         fieldName = StringUtil.isEmpty(customResponseField.getReplaceName()) ? fieldName : customResponseField.getReplaceName();
                     }
                 }
+                fieldName = fieldName.trim();
                 data0.append("\"").append(fieldName).append("\":");
                 String fieldValue = getFieldValueFromMock(subTypeName, tagsMap, typeSimpleName);
                 if (JavaClassValidateUtil.isPrimitive(subTypeName)) {
diff --git a/src/main/java/com/ly/doc/helper/ParamsBuildHelper.java b/src/main/java/com/ly/doc/helper/ParamsBuildHelper.java
index 3f95a091..50eb4b86 100644
--- a/src/main/java/com/ly/doc/helper/ParamsBuildHelper.java
+++ b/src/main/java/com/ly/doc/helper/ParamsBuildHelper.java
@@ -284,6 +284,7 @@ public static List<ApiParam> buildParams(String className, String pre, int level
                         && JavaClassUtil.isTargetChildClass(simpleName, customResponseField.getOwnerClassName()) && isResp) {
                     fieldName = customResponseField.getReplaceName();
                 }
+                fieldName = fieldName.trim();
                 // Analyzing File Type Field
                 if (JavaClassValidateUtil.isFile(fieldGicName)) {
                     ApiParam param = ApiParam.of().setField(pre + fieldName).setType("file")