diff --git a/cluster4npu_ui/PROJECT_SUMMARY.md b/cluster4npu_ui/PROJECT_SUMMARY.md
index 82d523e..ddc1069 100644
--- a/cluster4npu_ui/PROJECT_SUMMARY.md
+++ b/cluster4npu_ui/PROJECT_SUMMARY.md
@@ -42,7 +42,7 @@ Camera   Resize   NPU Inference  Format   Display
 - Image files (JPG, PNG, BMP) for batch processing
 - RTSP streams for live video (basic support)
 
-## 🚀 Development Priorities
+## Development Priorities
 
 ### Immediate Goals
 1. **Performance Visualization**: Show clear speedup benefits of parallel processing
diff --git a/cluster4npu_ui/core/functions/InferencePipeline.py b/cluster4npu_ui/core/functions/InferencePipeline.py
index 1bdceb5..b50e323 100644
--- a/cluster4npu_ui/core/functions/InferencePipeline.py
+++ b/cluster4npu_ui/core/functions/InferencePipeline.py
@@ -249,7 +249,7 @@ class PipelineStage:
                         inference_result = result
                 elif isinstance(result, dict) and result:  # Non-empty dict
                     # Avoid duplicate logging - handled by GUI callback formatting  
-                    # print(f"[Stage {self.stage_id}] ✅ Dict result: {result}")
+                    # print(f"[Stage {self.stage_id}] Dict result: {result}")
                     inference_result = result
                 else:
                     inference_result = result
diff --git a/cluster4npu_ui/tests/deployment_terminal_example.py b/cluster4npu_ui/tests/deployment_terminal_example.py
index daaf322..5ec185f 100644
--- a/cluster4npu_ui/tests/deployment_terminal_example.py
+++ b/cluster4npu_ui/tests/deployment_terminal_example.py
@@ -226,7 +226,7 @@ def main():
         print("\n⏹️  Simulation stopped by user")
     
     print()
-    print("✅ Demo completed!")
+    print("Demo completed!")
     print()
     print("Real deployment usage:")
     print("  uv run python UI.py  # Start the full UI application")
diff --git a/cluster4npu_ui/tests/test_logging_demo.py b/cluster4npu_ui/tests/test_logging_demo.py
index 11d57ad..0d40cdd 100644
--- a/cluster4npu_ui/tests/test_logging_demo.py
+++ b/cluster4npu_ui/tests/test_logging_demo.py
@@ -194,7 +194,7 @@ def main():
     try:
         demo_logging()
     except Exception as e:
-        print(f"❌ Demo failed: {e}")
+        print(f"Demo failed: {e}")
         import traceback
         traceback.print_exc()
 
diff --git a/cluster4npu_ui/tests/test_modifications.py b/cluster4npu_ui/tests/test_modifications.py
index 6cc526a..e227e17 100644
--- a/cluster4npu_ui/tests/test_modifications.py
+++ b/cluster4npu_ui/tests/test_modifications.py
@@ -116,7 +116,7 @@ def main():
         print("  3. Deploy a pipeline and check the Deployment tab for terminal output")
         return True
     else:
-        print("❌ SOME TESTS FAILED")
+        print("SOME TESTS FAILED")
         print("Please check the error messages above")
         return False
 
diff --git a/cluster4npu_ui/tests/test_topology.py b/cluster4npu_ui/tests/test_topology.py
index 7092954..f65fdfa 100644
--- a/cluster4npu_ui/tests/test_topology.py
+++ b/cluster4npu_ui/tests/test_topology.py
@@ -298,7 +298,7 @@ def main():
         print("Ready for production deployment and progress reporting! 🚀")
         
     except Exception as e:
-        print(f"❌ Demo error: {e}")
+        print(f"Demo error: {e}")
         import traceback
         traceback.print_exc()
 
diff --git a/cluster4npu_ui/ui/dialogs/deployment.py b/cluster4npu_ui/ui/dialogs/deployment.py
index be174bb..00230b1 100644
--- a/cluster4npu_ui/ui/dialogs/deployment.py
+++ b/cluster4npu_ui/ui/dialogs/deployment.py
@@ -723,7 +723,7 @@ Stage Configurations:
         self.deployment_log.clear()
         self.deployment_log.append("Starting pipeline deployment...")
         self.terminal_output_display.clear()
-        self.terminal_output_display.append("🚀 Pipeline deployment started - terminal output will appear here...")
+        self.terminal_output_display.append("Pipeline deployment started - terminal output will appear here...")
         
         # Create and start deployment worker
         self.deployment_worker = DeploymentWorker(self.pipeline_data)
diff --git a/cluster4npu_ui/ui/windows/dashboard.py b/cluster4npu_ui/ui/windows/dashboard.py
index 0470b45..75b8e8a 100644
--- a/cluster4npu_ui/ui/windows/dashboard.py
+++ b/cluster4npu_ui/ui/windows/dashboard.py
@@ -1608,7 +1608,7 @@ class IntegratedPipelineDashboard(QMainWindow):
             QMessageBox.information(self, "Validation", "No pipeline to validate.")
             return
         
-        print("🔍 Validating pipeline...")
+        print("Validating pipeline...")
         summary = get_pipeline_summary(self.graph)
         
         if summary['valid']:
diff --git a/cluster4npu_ui/ui/windows/pipeline_editor.py b/cluster4npu_ui/ui/windows/pipeline_editor.py
index 92a5599..34f6a5e 100644
--- a/cluster4npu_ui/ui/windows/pipeline_editor.py
+++ b/cluster4npu_ui/ui/windows/pipeline_editor.py
@@ -473,7 +473,7 @@
 #     def clear_pipeline(self):
 #         """Clear the entire pipeline."""
 #         if self.node_graph:
-#             print("🗑️ Clearing entire pipeline...")
+#             print("Clearing entire pipeline...")
 #             self.node_graph.clear_session()
 #             self.schedule_analysis()