diff --git a/OCRunner.podspec b/OCRunner.podspec
index 82e6537..eb3314f 100644
--- a/OCRunner.podspec
+++ b/OCRunner.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
 s.name         = "OCRunner"
-s.version      = "1.2.10"
+s.version      = "1.2.11"
 s.summary      = "OCRunner"
 s.description  = <<-DESC
 Execute Objective-C code Dynamically. iOS hotfix SDK.
diff --git a/OCRunner/RunnerClasses+Execute.m b/OCRunner/RunnerClasses+Execute.m
index cc9371d..a868cd5 100644
--- a/OCRunner/RunnerClasses+Execute.m
+++ b/OCRunner/RunnerClasses+Execute.m
@@ -132,6 +132,10 @@ void copy_undef_var(id exprOrStatement, MFVarDeclareChain *chain, MFScopeChain *
     if (exprOrStatementClass == [ORValueExpression class]) {
         ORValueExpression *expr = (ORValueExpression *)exprOrStatement;
         switch (expr.value_type) {
+            case OCValueNSNumber:{
+                copy_undef_var(expr.value, chain, fromScope, destScope);
+                break;
+            }
             case OCValueDictionary:{
                 for (NSArray *kv in expr.value) {
                     ORNode *keyExp = kv.firstObject;
diff --git a/OCRunnerTests/OCRunnerTests.swift b/OCRunnerTests/OCRunnerTests.swift
index 7fa4c73..dc30624 100644
--- a/OCRunnerTests/OCRunnerTests.swift
+++ b/OCRunnerTests/OCRunnerTests.swift
@@ -1128,4 +1128,20 @@ class CRunnerTests: XCTestCase {
         let result = scope.getValueWithIdentifier("result")?.intValue
         XCTAssert(result == 3);
     }
+    func testBlockCaptureNSNumberSubNodes() {
+        let source =
+        """
+        int x = 1, y = 2, z= 3;
+        id (^block)(void) = ^id{
+            return @(x * y * z + 1);
+        };
+        id result = block();
+        """
+        let ast = ocparser.parseSource(source)
+        for classValue in ast.nodes {
+            (classValue as! OCExecute).execute(scope);
+        }
+        let result = scope.getValueWithIdentifier("result")?.objectValue
+        XCTAssert(result as? NSNumber == NSNumber(value: 7), "\(result)");
+    }
 }