diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/analyzers/AnalyzerRegistry.java b/src/main/java/org/jcnc/snow/compiler/semantic/analyzers/AnalyzerRegistry.java
index 5462dba..67e425f 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/analyzers/AnalyzerRegistry.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/analyzers/AnalyzerRegistry.java
@@ -2,8 +2,6 @@ package org.jcnc.snow.compiler.semantic.analyzers;
 
 import org.jcnc.snow.compiler.parser.ast.base.ExpressionNode;
 import org.jcnc.snow.compiler.parser.ast.base.StatementNode;
-import org.jcnc.snow.compiler.semantic.ExpressionAnalyzer;
-import org.jcnc.snow.compiler.semantic.StatementAnalyzer;
 
 import java.util.HashMap;
 import java.util.Map;
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/ExpressionAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/analyzers/ExpressionAnalyzer.java
similarity index 56%
rename from src/main/java/org/jcnc/snow/compiler/semantic/ExpressionAnalyzer.java
rename to src/main/java/org/jcnc/snow/compiler/semantic/analyzers/ExpressionAnalyzer.java
index e365562..231da5a 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/ExpressionAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/analyzers/ExpressionAnalyzer.java
@@ -1,7 +1,11 @@
-package org.jcnc.snow.compiler.semantic;
+package org.jcnc.snow.compiler.semantic.analyzers;
 
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.parser.ast.base.ExpressionNode;
+import org.jcnc.snow.compiler.semantic.Context;
+import org.jcnc.snow.compiler.semantic.ModuleInfo;
+import org.jcnc.snow.compiler.semantic.SymbolTable;
+import org.jcnc.snow.compiler.semantic.Type;
 
 /**
  * 表达式分析器接口。
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/StatementAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/analyzers/StatementAnalyzer.java
similarity index 60%
rename from src/main/java/org/jcnc/snow/compiler/semantic/StatementAnalyzer.java
rename to src/main/java/org/jcnc/snow/compiler/semantic/analyzers/StatementAnalyzer.java
index 08d61a9..9ae9af7 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/StatementAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/analyzers/StatementAnalyzer.java
@@ -1,7 +1,10 @@
-package org.jcnc.snow.compiler.semantic;
+package org.jcnc.snow.compiler.semantic.analyzers;
 
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.parser.ast.base.StatementNode;
+import org.jcnc.snow.compiler.semantic.Context;
+import org.jcnc.snow.compiler.semantic.ModuleInfo;
+import org.jcnc.snow.compiler.semantic.SymbolTable;
 
 /**
  * 语句分析器接口。
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/expression/BinaryExpressionAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/expression/BinaryExpressionAnalyzer.java
index 0af3cdf..de3725b 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/expression/BinaryExpressionAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/expression/BinaryExpressionAnalyzer.java
@@ -3,6 +3,7 @@ package org.jcnc.snow.compiler.semantic.expression;
 import org.jcnc.snow.compiler.parser.ast.BinaryExpressionNode;
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.ExpressionAnalyzer;
 
 public class BinaryExpressionAnalyzer implements ExpressionAnalyzer<BinaryExpressionNode> {
     @Override
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/expression/CallExpressionAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/expression/CallExpressionAnalyzer.java
index 22ef857..63c1f1a 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/expression/CallExpressionAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/expression/CallExpressionAnalyzer.java
@@ -6,6 +6,7 @@ import org.jcnc.snow.compiler.parser.ast.IdentifierNode;
 import org.jcnc.snow.compiler.parser.ast.MemberExpressionNode;
 import org.jcnc.snow.compiler.parser.ast.base.ExpressionNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.ExpressionAnalyzer;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/expression/IdentifierAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/expression/IdentifierAnalyzer.java
index 36a9322..82169d3 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/expression/IdentifierAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/expression/IdentifierAnalyzer.java
@@ -3,6 +3,7 @@ package org.jcnc.snow.compiler.semantic.expression;
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.parser.ast.IdentifierNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.ExpressionAnalyzer;
 
 public class IdentifierAnalyzer implements ExpressionAnalyzer<IdentifierNode> {
     @Override
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/expression/NumberLiteralAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/expression/NumberLiteralAnalyzer.java
index 141e1d7..787ea77 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/expression/NumberLiteralAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/expression/NumberLiteralAnalyzer.java
@@ -3,6 +3,7 @@ package org.jcnc.snow.compiler.semantic.expression;
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.parser.ast.NumberLiteralNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.ExpressionAnalyzer;
 
 public class NumberLiteralAnalyzer implements ExpressionAnalyzer<NumberLiteralNode> {
     @Override
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/expression/StringLiteralAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/expression/StringLiteralAnalyzer.java
index 60b307d..b0c4de3 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/expression/StringLiteralAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/expression/StringLiteralAnalyzer.java
@@ -3,6 +3,7 @@ package org.jcnc.snow.compiler.semantic.expression;
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.parser.ast.StringLiteralNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.ExpressionAnalyzer;
 
 public class StringLiteralAnalyzer implements ExpressionAnalyzer<StringLiteralNode> {
     @Override
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/expression/UnsupportedExpressionAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/expression/UnsupportedExpressionAnalyzer.java
index e58e74b..4f5ab9f 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/expression/UnsupportedExpressionAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/expression/UnsupportedExpressionAnalyzer.java
@@ -3,6 +3,7 @@ package org.jcnc.snow.compiler.semantic.expression;
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.parser.ast.base.ExpressionNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.ExpressionAnalyzer;
 
 // 之前：implements ExpressionAnalyzer<ExpressionNode>
 public class UnsupportedExpressionAnalyzer<E extends ExpressionNode>
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/statement/AssignmentAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/statement/AssignmentAnalyzer.java
index 2084205..579f804 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/statement/AssignmentAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/statement/AssignmentAnalyzer.java
@@ -3,6 +3,7 @@ package org.jcnc.snow.compiler.semantic.statement;
 import org.jcnc.snow.compiler.parser.ast.AssignmentNode;
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.StatementAnalyzer;
 import org.jcnc.snow.compiler.semantic.expression.SemanticError;
 
 public class AssignmentAnalyzer implements StatementAnalyzer<AssignmentNode> {
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/statement/DeclarationAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/statement/DeclarationAnalyzer.java
index ebc266a..d68b328 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/statement/DeclarationAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/statement/DeclarationAnalyzer.java
@@ -3,6 +3,7 @@ package org.jcnc.snow.compiler.semantic.statement;
 import org.jcnc.snow.compiler.parser.ast.DeclarationNode;
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.StatementAnalyzer;
 import org.jcnc.snow.compiler.semantic.expression.SemanticError;
 
 public class DeclarationAnalyzer implements StatementAnalyzer<DeclarationNode> {
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/statement/IfAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/statement/IfAnalyzer.java
index 77af7ef..32b1ce6 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/statement/IfAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/statement/IfAnalyzer.java
@@ -3,6 +3,7 @@ package org.jcnc.snow.compiler.semantic.statement;
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.parser.ast.IfNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.StatementAnalyzer;
 import org.jcnc.snow.compiler.semantic.expression.SemanticError;
 
 public class IfAnalyzer implements StatementAnalyzer<IfNode> {
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/statement/LoopAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/statement/LoopAnalyzer.java
index 5c4f328..4567fb2 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/statement/LoopAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/statement/LoopAnalyzer.java
@@ -3,6 +3,7 @@ package org.jcnc.snow.compiler.semantic.statement;
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.parser.ast.LoopNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.StatementAnalyzer;
 import org.jcnc.snow.compiler.semantic.expression.SemanticError;
 
 public class LoopAnalyzer implements StatementAnalyzer<LoopNode> {
diff --git a/src/main/java/org/jcnc/snow/compiler/semantic/statement/ReturnAnalyzer.java b/src/main/java/org/jcnc/snow/compiler/semantic/statement/ReturnAnalyzer.java
index 8d0bed2..f9ed1e4 100644
--- a/src/main/java/org/jcnc/snow/compiler/semantic/statement/ReturnAnalyzer.java
+++ b/src/main/java/org/jcnc/snow/compiler/semantic/statement/ReturnAnalyzer.java
@@ -3,6 +3,7 @@ package org.jcnc.snow.compiler.semantic.statement;
 import org.jcnc.snow.compiler.parser.ast.FunctionNode;
 import org.jcnc.snow.compiler.parser.ast.ReturnNode;
 import org.jcnc.snow.compiler.semantic.*;
+import org.jcnc.snow.compiler.semantic.analyzers.StatementAnalyzer;
 import org.jcnc.snow.compiler.semantic.expression.SemanticError;
 
 public class ReturnAnalyzer implements StatementAnalyzer<ReturnNode> {