diff --git a/vars/Pipeline_dev.groovy b/vars/Pipeline_dev.groovy
index a0a3af7..f241ae1 100644
--- a/vars/Pipeline_dev.groovy
+++ b/vars/Pipeline_dev.groovy
@@ -3,8 +3,6 @@
 // Copyright Byway Studios Inc. All rights reserved
 //=================================================================
 
-import groovy.json.JsonOutput
-import groovy.json.JsonSlurperClassic
 import com.cloudbees.groovy.cps.NonCPS
 
 @NonCPS
@@ -154,19 +152,8 @@ def call(Map config)
                     // 收集提交记录
                     def changeString = getMainRepoChangeString(currentBuild.changeSets)
 
-                    // 收集子模块提交记录（与上一次构建对比）
+                    // 收集子模块当前提交记录
                     def submoduleChangeString = ""
-                    def submoduleStateFile = ".jenkins_submodule_state_dev.json"
-                    def previousSubmoduleStates = [:]
-                    def currentSubmoduleStates = [:]
-
-                    if (fileExists(submoduleStateFile)) {
-                        try {
-                            previousSubmoduleStates = new JsonSlurperClassic().parseText(readFile(submoduleStateFile)) ?: [:]
-                        } catch (Exception ignored) {
-                            previousSubmoduleStates = [:]
-                        }
-                    }
 
                     if (fileExists('.git') && fileExists('.gitmodules')) {
                         try {
@@ -206,27 +193,8 @@ def call(Map config)
                                     script: "@echo off\r\ngit -C \"${submodulePath}\" log -1 --pretty=format:\"%%h %%s - %%an\""
                                 ).trim()
 
-                                currentSubmoduleStates[submodulePath] = [sha: currentSha]
-
-                                def previousSha = previousSubmoduleStates[submodulePath]?.sha
-                                if (previousSha && previousSha != currentSha) {
-                                    def commitLogs = ""
-                                    try {
-                                        commitLogs = bat(
-                                            returnStdout: true,
-                                            script: "@echo off\r\ngit -C \"${submodulePath}\" log --pretty=format:\"- %%h %%s - %%an\" ${previousSha}..${currentSha}"
-                                        ).trim()
-                                    } catch (Exception ignored) {
-                                        commitLogs = "- ${currentHeadMessage}"
-                                    }
-
-                                    if (!commitLogs) {
-                                        commitLogs = "- ${currentHeadMessage}"
-                                    }
-
-                                    submoduleSections << "- 子模块: ${submodulePath}\n${commitLogs}"
-                                } else if (!previousSha) {
-                                    submoduleSections << "- 子模块: ${submodulePath}\n- 首次记录: ${currentHeadMessage}"
+                                if (currentSha) {
+                                    submoduleSections << "- 子模块: ${submodulePath}\n- 当前提交: ${currentHeadMessage}"
                                 }
                             }
 
@@ -235,11 +203,6 @@ def call(Map config)
                             } else {
                                 submoduleChangeString = "\n\n子模块提交记录: 无变更"
                             }
-
-                            writeFile(
-                                file: submoduleStateFile,
-                                text: JsonOutput.prettyPrint(JsonOutput.toJson(currentSubmoduleStates))
-                            )
                         } catch (Exception ex) {
                             echo "子模块提交记录收集失败: ${ex.message}"
                             submoduleChangeString = "\n\n子模块提交记录: 收集失败"