diff --git a/desktop/src-tauri/src/intelligence/reflection.rs b/desktop/src-tauri/src/intelligence/reflection.rs
index 06796b5..fe7a5c0 100644
--- a/desktop/src-tauri/src/intelligence/reflection.rs
+++ b/desktop/src-tauri/src/intelligence/reflection.rs
@@ -884,6 +884,97 @@ mod tests {
         // Should not trigger (only 2 tasks, threshold is 5)
         assert!(!patterns.iter().any(|p| p.observation.contains("待办任务")));
     }
+
+    #[tokio::test]
+    async fn test_reflection_cycle_full() {
+        // Use config with use_llm=false to test rules-based path without driver
+        let config = ReflectionConfig {
+            use_llm: false,
+            trigger_after_conversations: 5,
+            ..Default::default()
+        };
+        let mut engine = ReflectionEngine::new(Some(config));
+
+        // Record 5 conversations
+        for _ in 0..5 {
+            engine.record_conversation();
+        }
+        assert!(engine.should_reflect(), "Should trigger after 5 conversations");
+
+        // Provide memories with enough task entries to exceed threshold (5)
+        let mut memories = Vec::new();
+        for i in 0..6 {
+            memories.push(MemoryEntryForAnalysis {
+                memory_type: "task".to_string(),
+                content: format!("待办任务 {}", i),
+                importance: 7,
+                access_count: 1,
+                tags: vec!["任务".to_string()],
+            });
+        }
+        // Add some preferences and knowledge
+        memories.push(MemoryEntryForAnalysis {
+            memory_type: "preferences".to_string(),
+            content: "用户偏好简洁回复".to_string(),
+            importance: 8,
+            access_count: 3,
+            tags: vec!["偏好".to_string()],
+        });
+        memories.push(MemoryEntryForAnalysis {
+            memory_type: "knowledge".to_string(),
+            content: "用户熟悉 Rust 编程".to_string(),
+            importance: 6,
+            access_count: 2,
+            tags: vec!["知识".to_string()],
+        });
+
+        // Run reflection (no LLM driver, rules-based)
+        let result = engine.reflect("agent-test", &memories, None).await;
+
+        // Verify result structure
+        assert!(!result.patterns.is_empty(), "Should detect patterns from memories");
+        assert!(!result.improvements.is_empty(), "Should generate improvements");
+        assert!(!result.timestamp.is_empty(), "Should have timestamp");
+        assert!(result.used_fallback, "Should use rules-based fallback when no LLM driver");
+
+        // Verify state reset after reflection
+        assert!(!engine.should_reflect(), "Counter should reset after reflection");
+
+        // Verify history stored
+        assert_eq!(engine.history.len(), 1, "History should contain 1 reflection result");
+    }
+
+    #[tokio::test]
+    async fn test_reflection_generates_identity_proposals() {
+        let config = ReflectionConfig {
+            use_llm: false,
+            allow_soul_modification: true,
+            trigger_after_conversations: 3,
+            ..Default::default()
+        };
+        let mut engine = ReflectionEngine::new(Some(config));
+
+        for _ in 0..3 {
+            engine.record_conversation();
+        }
+
+        // High-frequency preference pattern should trigger identity proposal
+        let memories: Vec<MemoryEntryForAnalysis> = (0..7)
+            .map(|i| MemoryEntryForAnalysis {
+                memory_type: "preferences".to_string(),
+                content: format!("偏好项目 {}", i),
+                importance: 8,
+                access_count: 5,
+                tags: vec!["偏好".to_string()],
+            })
+            .collect();
+
+        let result = engine.reflect("agent-identity-test", &memories, None).await;
+
+        // Identity proposals are generated when patterns are strong enough
+        // (rules-based may not always produce proposals, but result structure should be valid)
+        assert!(result.identity_proposals.len() <= 5, "Identity proposals should be bounded");
+    }
 }
 
 // === Helpers ===