diff --git a/.gitignore b/.gitignore
index 3149adca..fefcda44 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@
 coverage.txt
 /test/plugins/workspace
 /test/plugins/dist/
-*.pb.go
\ No newline at end of file
+*.pb.go
+vendor/
diff --git a/CHANGES.md b/CHANGES.md
index 2cfd3aa7..f7827164 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -17,6 +17,7 @@ Release Notes.
 * Fix users can not use async api in toolkit-trace.
 * Fix cannot enhance the vendor management project.
 * Fix SW_AGENT_REPORTER_GRPC_MAX_SEND_QUEUE not working on metricsSendCh & logSendCh chans of gRPC reporter.
+* Fix ParseVendorModule error for special case in vendor/modules.txt
 
 #### Issues and PR
 - All issues are [here](https://github.com/apache/skywalking/milestone/197?closed=1)
diff --git a/tools/go-agent/tools/testdata/special-modules.txt b/tools/go-agent/tools/testdata/special-modules.txt
new file mode 100644
index 00000000..15fc713a
--- /dev/null
+++ b/tools/go-agent/tools/testdata/special-modules.txt
@@ -0,0 +1,4 @@
+# github.com/abc/def v0.2.0
+## explicit; go 1.18
+github.com/abc/def/aa
+github.com/abc/def/bb/cc
\ No newline at end of file
diff --git a/tools/go-agent/tools/vendor.go b/tools/go-agent/tools/vendor.go
index 16d5bba1..02e6dbee 100644
--- a/tools/go-agent/tools/vendor.go
+++ b/tools/go-agent/tools/vendor.go
@@ -58,9 +58,10 @@ func ParseVendorModule(path string) (VendorModules, error) {
 				return nil, fmt.Errorf("module data cannot be analyzed")
 			}
 			module = &VendorModule{
-				Name:    moduleInfo[1],
+				Name:    strings.TrimSpace(moduleInfo[1]),
 				Version: moduleInfo[2],
 			}
+			modules[module.Name] = module
 			continue
 		} else if strings.HasPrefix(moduleString, "#") {
 			// go version required, ignore
diff --git a/tools/go-agent/tools/vendor_test.go b/tools/go-agent/tools/vendor_test.go
index 4a3e0af8..9d824ea1 100644
--- a/tools/go-agent/tools/vendor_test.go
+++ b/tools/go-agent/tools/vendor_test.go
@@ -92,6 +92,19 @@ func TestParseVendorModule(t *testing.T) {
 				return nil
 			},
 		},
+		{
+			path:         "./testdata/special-modules.txt",
+			hasError:     false,
+			packageCount: 3,
+			validate: func(modules VendorModules) error {
+				if m := modules["github.com/abc/def"]; m == nil {
+					return fmt.Errorf("module missing")
+				} else if m.Version != "v0.2.0" {
+					return fmt.Errorf("version not correct")
+				}
+				return nil
+			},
+		},
 	}
 
 	for _, test := range tests {