diff --git a/services/appmgr/include/app_mgr_service_inner.h b/services/appmgr/include/app_mgr_service_inner.h
index 96f732eaacc0447f58f899880ee83af65b1cf583..3678af8f1d88ebbec83532da5daa0d91fbb86031 100644
--- a/services/appmgr/include/app_mgr_service_inner.h
+++ b/services/appmgr/include/app_mgr_service_inner.h
@@ -687,13 +687,13 @@ private:
     bool process_exist(pid_t &pid);
 
     /**
-     * CheckALLProcessExist, Determine whether all processes exist .
+     * CheckAllProcessExist, Determine whether all processes exist .
      *
      * @param pids, process number collection to exit.
      *
      * @return true, Returns that a process exists and all other processes do not exist.
      */
-    bool CheckALLProcessExist(std::list<pid_t> &pids);
+    bool CheckAllProcessExist(std::list<pid_t> &pids);
 
     /**
      * SystemTimeMillis, Get system time.
diff --git a/services/appmgr/src/app_mgr_service_inner.cpp b/services/appmgr/src/app_mgr_service_inner.cpp
index 34694c63d3a142afdb07defc15bacfa46189b593..ac113bf2088d19d0a3851bfba8f06b3e56103ea8 100644
--- a/services/appmgr/src/app_mgr_service_inner.cpp
+++ b/services/appmgr/src/app_mgr_service_inner.cpp
@@ -454,7 +454,7 @@ bool AppMgrServiceInner::WaitForRemoteProcessExit(std::list<pid_t> &pids, const
 {
     int64_t delayTime = SystemTimeMillis() - startTime;
     while (delayTime < KILL_PROCESS_TIMEOUT_MICRO_SECONDS) {
-        if (CheckALLProcessExist(pids)) {
+        if (CheckAllProcessExist(pids)) {
             return true;
         }
         usleep(KILL_PROCESS_DELAYTIME_MICRO_SECONDS);
@@ -493,18 +493,18 @@ bool AppMgrServiceInner::process_exist(pid_t &pid)
     return false;
 }
 
-bool AppMgrServiceInner::CheckALLProcessExist(std::list<pid_t> &pids)
+bool AppMgrServiceInner::CheckAllProcessExist(std::list<pid_t> &pids)
 {
     for (auto iter = pids.begin(); iter != pids.end(); ) {
-        if (!process_exist(*iter) && pids.size() != 0) {
-            pids.erase(iter);
-            if (pids.empty()) {
-                return true;
-            }
+        if (!process_exist(*iter)) {
+            iter = pids.erase(iter);
         } else {
             iter++;
         }
     }
+    if (pids.empty()) {
+        return true;
+    }
     return false;
 }