diff --git a/crates/rspack_plugin_javascript/src/dependency/esm/harmony_export_imported_specifier_dependency.rs b/crates/rspack_plugin_javascript/src/dependency/esm/harmony_export_imported_specifier_dependency.rs
index 1777cc7c9d5..7661f314806 100644
--- a/crates/rspack_plugin_javascript/src/dependency/esm/harmony_export_imported_specifier_dependency.rs
+++ b/crates/rspack_plugin_javascript/src/dependency/esm/harmony_export_imported_specifier_dependency.rs
@@ -230,6 +230,7 @@ impl HarmonyExportImportedSpecifierDependency {
     );
     // dbg!(
     //   self.request(),
+    //   &ignored_exports,
     //   &exports,
     //   &imported_module_identifier,
     //   &checked,
@@ -526,7 +527,7 @@ impl HarmonyExportImportedSpecifierDependency {
         let init_fragment = self
           .get_reexport_fragment(
             ctxt,
-            "reexport default from dynamic".to_string(),
+            "reexport default from dynamic",
             key,
             &import_var,
             ValueKey::Null,
@@ -544,7 +545,7 @@ impl HarmonyExportImportedSpecifierDependency {
         let init_fragment = self
           .get_reexport_fragment(
             ctxt,
-            "reexport default export from named module".to_string(),
+            "reexport default export from named module",
             key,
             &import_var,
             ValueKey::Str("".into()),
@@ -563,7 +564,7 @@ impl HarmonyExportImportedSpecifierDependency {
         let init_fragment = self
           .get_reexport_fragment(
             ctxt,
-            "reexport module object".to_string(),
+            "reexport module object",
             key,
             &import_var,
             ValueKey::Str("".into()),
@@ -592,7 +593,7 @@ impl HarmonyExportImportedSpecifierDependency {
         let init_fragment = self
           .get_reexport_fragment(
             ctxt,
-            "reexport non-default export from non-harmony".to_string(),
+            "reexport non-default export from non-harmony",
             key,
             "undefined",
             ValueKey::Str("".into()),
@@ -650,13 +651,7 @@ impl HarmonyExportImportedSpecifierDependency {
                 .id
                 .get_used_name(mg, None, UsedName::Vec(ids));
             let init_fragment = self
-              .get_reexport_fragment(
-                ctxt,
-                "reexport safe".to_string(),
-                key,
-                &import_var,
-                used_name.into(),
-              )
+              .get_reexport_fragment(ctxt, "reexport safe", key, &import_var, used_name.into())
               .boxed();
             fragments.push(init_fragment);
           }
@@ -725,7 +720,7 @@ impl HarmonyExportImportedSpecifierDependency {
   fn get_reexport_fragment(
     &self,
     ctxt: &mut TemplateContext,
-    comment: String,
+    comment: &str,
     key: String,
     name: &str,
     value_key: ValueKey,
diff --git a/crates/rspack_plugin_javascript/src/parser_plugin/harmony_export_dependency_parser_plugin.rs b/crates/rspack_plugin_javascript/src/parser_plugin/harmony_export_dependency_parser_plugin.rs
index e0bc04b6a9a..093f9599d7f 100644
--- a/crates/rspack_plugin_javascript/src/parser_plugin/harmony_export_dependency_parser_plugin.rs
+++ b/crates/rspack_plugin_javascript/src/parser_plugin/harmony_export_dependency_parser_plugin.rs
@@ -418,6 +418,10 @@ impl JavascriptParserPlugin for HarmonyExportDependencyParserPlugin {
                       parser.javascript_options,
                     ),
                   )));
+                parser
+                  .build_info
+                  .harmony_named_exports
+                  .insert(export.clone());
               } else {
                 parser
                   .dependencies
diff --git a/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/a.js b/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/a.js
new file mode 100644
index 00000000000..6de86a5cd6a
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/a.js
@@ -0,0 +1,2 @@
+export const A = '1';
+export const A2 = '2';
\ No newline at end of file
diff --git a/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/b.js b/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/b.js
new file mode 100644
index 00000000000..be5c6b9e1c8
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/b.js
@@ -0,0 +1,4 @@
+import { A } from './a.js'
+export { A };
+
+export * from './a.js'
\ No newline at end of file
diff --git a/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/index.js b/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/index.js
new file mode 100644
index 00000000000..108826b5c49
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/index.js
@@ -0,0 +1,7 @@
+import fs from 'fs';
+import { A } from './b.js';
+it("should not generate duplicated harmony exports when using named exports and named exports from", () => {
+	A;
+	let file = fs.readFileSync(__filename, "utf-8")
+	expect(file.split(`A: function() { return /* reexport safe */`)).toHaveLength(3)
+})
diff --git a/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/rspack.config.js b/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/rspack.config.js
new file mode 100644
index 00000000000..f1afd4c151e
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/parsing/rspack-issue-6934/rspack.config.js
@@ -0,0 +1,3 @@
+module.exports = {
+	mode: "development"
+}