Enhance Traceback depth (#206)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d685eef..ab07e11 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,7 +28,7 @@
   - Add support for Python 3.10 (#167)
   - Add E2E test coverage for trace and logging (#199)
   - Add a `SW_AGENT_LOG_REPORTER_SAFE_MODE` option to control the HTTP basic auth credential filter (#TBD)
-
+  - Now Log reporter `cause_exception_depth` traceback limit defaults to 10
 ### 0.7.0
 
 - Feature:
diff --git a/docs/en/setup/EnvVars.md b/docs/en/setup/EnvVars.md
index 17c56d8..e3cd6c6 100644
--- a/docs/en/setup/EnvVars.md
+++ b/docs/en/setup/EnvVars.md
@@ -47,6 +47,6 @@
 | `SW_AGENT_LOG_REPORTER_IGNORE_FILTER`               | This config customizes whether to ignore the application-defined logger filters, if `True`, all logs are reported disregarding any filter rules.                                                                                                                                                        | `False` |
 | `SW_AGENT_LOG_REPORTER_FORMATTED`                   | If `True`, the log reporter will transmit the logs as formatted. Otherwise, puts logRecord.msg and logRecord.args into message content and tags(`argument.n`), respectively. Along with an `exception` tag if an exception was raised.                                                                  | `True` |
 | `SW_AGENT_LOG_REPORTER_LAYOUT`                      | The log reporter formats the logRecord message based on the layout given.                                                                                                                                                                                                                               | `%(asctime)s [%(threadName)s] %(levelname)s %(name)s - %(message)s` |
-| `SW_AGENT_CAUSE_EXCEPTION_DEPTH`                    | This config limits agent to report up to `limit` stacktrace, please refer to [Python traceback](https://docs.python.org/3/library/traceback.html#traceback.print_tb) for more explanations.                                                                                                             | `5` | 
+| `SW_AGENT_CAUSE_EXCEPTION_DEPTH`                    | This config limits agent to report up to `limit` stacktrace, please refer to [Python traceback](https://docs.python.org/3/library/traceback.html#traceback.print_tb) for more explanations.                                                                                                             | `10` | 
 | `SW_PYTHON_BOOTSTRAP_PROPAGATE`                     | This config controls the child process agent bootstrap behavior in `sw-python` CLI, if set to `False`, a valid child process will not boot up a SkyWalking Agent. Please refer to the [CLI Guide](CLI.md) for details.                                                                                  | unset |
 | `SW_FASTAPI_COLLECT_HTTP_PARAMS`                    | This config item controls that whether the FastAPI plugin should collect the parameters of the request.                                                                                                                                                                                                 | `false` |
diff --git a/docs/en/setup/advanced/LogReporter.md b/docs/en/setup/advanced/LogReporter.md
index d08972b..50edb87 100644
--- a/docs/en/setup/advanced/LogReporter.md
+++ b/docs/en/setup/advanced/LogReporter.md
@@ -61,7 +61,7 @@
 `thread` - the thread name
 
 ### Limit stacktrace depth
-You can set the `cause_exception_depth` config entry to a desired level(defaults to 5), which limits the output depth of exception stacktrace in reporting.
+You can set the `cause_exception_depth` config entry to a desired level(defaults to 10), which limits the output depth of exception stacktrace in reporting.
 
 This config limits agent to report up to `limit` stacktrace, please refer to [Python traceback](https://docs.python.org/3/library/traceback.html#traceback.print_tb) for more explanations.
 
diff --git a/skywalking/config.py b/skywalking/config.py
index 2d84449..7866655 100644
--- a/skywalking/config.py
+++ b/skywalking/config.py
@@ -83,7 +83,7 @@
 log_reporter_layout: str = os.getenv('SW_AGENT_LOG_REPORTER_LAYOUT') or \
                            '%(asctime)s [%(threadName)s] %(levelname)s %(name)s - %(message)s'
 # This configuration is shared by log reporter and tracer
-cause_exception_depth: int = int(os.getenv('SW_AGENT_CAUSE_EXCEPTION_DEPTH') or '5')
+cause_exception_depth: int = int(os.getenv('SW_AGENT_CAUSE_EXCEPTION_DEPTH') or '10')
 
 options = {key for key in globals() if key not in options}  # THIS MUST FOLLOW DIRECTLY AFTER LIST OF CONFIG OPTIONS!