diff --git a/README.md b/README.md
index eab4e496..1e6fb201 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ The [APIs](common/python/cctrusted_base/api.py) are designed to be vendor agnost
 | get_default_algorithms | Get the default Digest algorithms supported by trusted foundation. | | A `TcgAlgorithmRegistry` object telling the default algorithms |
 | get_measurement_count | Get the count of measurement register. | | An integer telling the count of measurement registers |
 | get_cc_measurement | Get measurement register according to given selected index and algorithms. | imr_select ([int, int]): The first is index of measurement register, the second is the algorithms ID | An integer telling the count of measurement registers |
-| get_cc_report | Get the quote for given nonce and data. | nonce: a number used to protect private communications by preventing replay attacks<br> data: the data specified by user<br> extraArgs: the placeholder for extra arguments required in vTPM or other TEE cases  | A `Quote` object |
+| get_cc_report | Get the quote for given nonce and data. | nonce: a number used to protect private communications by preventing replay attacks<br> data: the data specified by user<br> extraArgs: the placeholder for extra arguments required in vTPM or other TEE cases  | A `CcReport` (i.e. quote) object |
 | get_cc_eventlog | Get eventlog for given index and count. | start: the index of the event log to start fetching<br> count: the number of event logs to fetch | A `TcgEventLog` object |
 
 ## 4. SDKs
@@ -136,7 +136,7 @@ __main__ INFO     HASH: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 
 ### 5.2 Sample of `get_cc_report` API
 
-Below example code collect the Quote on the platform using `get_cc_report` API using `VMSDK` implemented by python.
+Below example code collect the CcReport (i.e. quote) on the platform using `get_cc_report` API using `VMSDK` implemented by python.
 
 ```
 from cctrusted import CCTrustedVmSdk
@@ -144,7 +144,7 @@ from cctrusted import CCTrustedVmSdk
 # Specify the `nonce`, `data` and `extraArgs` as None in the example
 quote = CCTrustedVmSdk.inst().get_cc_report(None, None, None)
 if quote is not None:
-    # Dump Quote object as raw data
+    # Dump CcReport (i.e. quote) object as raw data
     quote.dump(is_raw=True)
 ```
 
diff --git a/common/python/cctrusted_base/ccreport.py b/common/python/cctrusted_base/ccreport.py
index 00bcbadc..675cddfd 100644
--- a/common/python/cctrusted_base/ccreport.py
+++ b/common/python/cctrusted_base/ccreport.py
@@ -1,5 +1,5 @@
 """
-Quote data structures.
+CcReport (i.e. quote) data structures.
 """
 
 import logging
@@ -9,13 +9,13 @@
 LOG = logging.getLogger(__name__)
 
 class CcReportData(BinaryBlob):
-    """Quote Data."""
+    """CcReport Data."""
 
 class CcReportSignature(BinaryBlob):
-    """Quote Signature."""
+    """CcReport Signature."""
 
 class CcReport(BinaryBlob):
-    """Quote base class."""
+    """CcReport base class."""
 
     def __init__(self, data: bytearray, cc_type):
         """Initialize instance with raw data.
@@ -41,7 +41,7 @@ def get_sig(self) -> CcReportSignature:
 
     @abstractmethod
     def dump(self, is_raw=True) -> None:
-        """Dump Quote Data.
+        """Dump CcReport Data.
 
         Args:
             is_raw: