diff --git a/build.gradle.kts b/build.gradle.kts
index 0a6a715..1adac2b 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -10,7 +10,8 @@ python {
 
 tasks {
     register<Exec>("buildDist") {
-        commandLine("sh", "-c", "python setup.py sdist")
+        executable = "python3"
+        args("setup.py", "sdist")
     }
 
     register<Copy>("updateDockerFiles") {
diff --git a/e2e/Dockerfile b/e2e/Dockerfile
index bd15748..cd8efce 100644
--- a/e2e/Dockerfile
+++ b/e2e/Dockerfile
@@ -6,9 +6,9 @@ RUN pip install Flask
 RUN pip install PyYAML
 RUN pip install vertx-eventbus-client
 
-COPY sourceplusplus-0.1.3.tar.gz .
+COPY sourceplusplus-0.1.4.tar.gz .
 
-RUN pip install sourceplusplus-0.1.3.tar.gz
+RUN pip install sourceplusplus-0.1.4.tar.gz
 
 COPY E2ETest.py .
 
diff --git a/setup.py b/setup.py
index a8629f4..f9d5498 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 from setuptools import setup
 
 setup(name='sourceplusplus',
-      version='0.1.3',
+      version='0.1.4',
       description='Source++ Python Probe',
       url='https://github.com/sourceplusplus/probe-python',
       author='Source++',
diff --git a/sourceplusplus/__init__.py b/sourceplusplus/__init__.py
index 8a3c2fa..d441b7c 100644
--- a/sourceplusplus/__init__.py
+++ b/sourceplusplus/__init__.py
@@ -1,3 +1,3 @@
-__version__ = '0.1.3'
+__version__ = '0.1.4'
 __name__ = 'Source++'
 agent_name = 'Source++ Python Probe'
diff --git a/sourceplusplus/control/ContextReceiver.py b/sourceplusplus/control/ContextReceiver.py
index 78ea715..b020ea6 100644
--- a/sourceplusplus/control/ContextReceiver.py
+++ b/sourceplusplus/control/ContextReceiver.py
@@ -2,6 +2,7 @@
 import threading
 import time
 import traceback
+
 from skywalking import config, agent
 from skywalking.protocol.common.Common_pb2 import KeyStringValuePair
 from skywalking.protocol.logging.Logging_pb2 import LogData, LogDataBody, TextLog, TraceContext, LogTags
@@ -90,6 +91,9 @@ def apply_log(live_log_id, globals, locals):
 
 
 def apply_breakpoint(live_breakpoint_id, globals, locals):
+    globals.pop("SourcePlusPlus", None)
+    locals.pop("ContextReceiver", None)
+
     live_breakpoint: LiveBreakpoint = LiveInstrumentRemote.instruments[live_breakpoint_id][1]
     if live_breakpoint.throttle.is_rate_limited():
         return
@@ -100,12 +104,20 @@ def apply_breakpoint(live_breakpoint_id, globals, locals):
     context: SpanContext = get_context()
 
     with context.new_local_span(op=operation) as span:
-        for key in locals:
-            var = try_find(key, globals, locals)
+        for key, value in globals.items():
+            tag = StringTag(json.dumps({
+                key: str(value),  # todo: don't str everything
+                "@class": str(type(value)),
+                "@identity": id(value)
+            }))
+            tag.key = "spp.global-variable:" + live_breakpoint.id + ":" + key
+            span.tag(tag)
+
+        for key, value in locals.items():
             tag = StringTag(json.dumps({
-                key: str(var),  # todo: don't str everything
-                "@class": str(type(var)),
-                "@identity": id(var)
+                key: str(value),  # todo: don't str everything
+                "@class": str(type(value)),
+                "@identity": id(value)
             }))
             tag.key = "spp.local-variable:" + live_breakpoint.id + ":" + key
             span.tag(tag)
diff --git a/sourceplusplus/control/LiveInstrumentRemote.py b/sourceplusplus/control/LiveInstrumentRemote.py
index 5d3d740..0003d8c 100644
--- a/sourceplusplus/control/LiveInstrumentRemote.py
+++ b/sourceplusplus/control/LiveInstrumentRemote.py
@@ -34,7 +34,7 @@ def add_live_instrument(self, context: LiveInstrumentContext, instrument_type: L
             else:
                 live_instrument = LiveMeter.from_json(i)
             bp = LiveInstrumentRemote.dbg.breakpoint(
-                file=live_instrument.location.source,
+                file=live_instrument.location.source[live_instrument.location.source.rfind("/") + 1:],
                 line=live_instrument.location.line
             )
             LiveInstrumentRemote.instruments[live_instrument.id] = [bp, live_instrument]